Lentils (and Mrs. Vavilov) on my mind . . .

Nikolai Ivanovich Vavilov (1887-1943)—The Father of Plant Genetic Resources—is one of my scientific heroes. Yet I knew nothing about him until September 1970 when I began my graduate studies concerning the conservation and use of plant genetic resources at The University of Birmingham (in the Department of Botany as it was then).

Last Saturday, 26 January, was the 76th anniversary of Vavilov’s death in a Soviet prison.

Prison photos of Vavilov.

Vavilov’s grave in Saratov.

Botanist, science writer, and broadcaster James Wong (@Botanygeek) posted a short thread of tweets about Vavilov. So, I tweeted a reply to James about three scientists (two I worked with; the other I’d been introduced to) who met Vavilov in the 1930s.

I followed up with another  tweet.

Actually, Elena Barulina (1896-1957) was Vavilov’s second wife who passed away just two years after Vavilov had been ‘rehabilitated’ by the Soviet government, as she was working her way through his various publications.

Vavilov had first married Ekaterina Saharova in 1912, and they had one son, Oleg (born 1918).

Vavilov with his first wife Ekaterina, and son Oleg.

Vavilov divorced Ekaterina in 1926 and married Elena; they had one son, Yuri (born 1928). Both Oleg and Yuri became physicists, like their renowned uncle Sergey, Nikolai’s younger brother. Ekaterina died in 1963 never having remarried.

Elena Barulina and Nikolai Vavilov.


Elena (Helena) Barulina was an international lentil expert, publishing an important monograph in 1930. During the course of 1970-71, I got to know this publication in great detail.

So how did I get involved with lentils, and what was the outcome? As part of the MSc course requirements at Birmingham, each student had to present a short dissertation. I opted to carry out a study of crop variation, but first I had to choose the species for my study.

Trevor Williams

My dissertation supervisor was Dr J Trevor Williams (who went on to become the first Director General of the International Board for Plant Genetic Resources or IBPGR (that then became the International Plant Genetic Resources Institute or IPGRI, and is now Bioversity International) in Rome.

In November 1970, we scanned the pages of Flora Europaea, looking for potential targets among the various legume species. And there, under the cultivated lentil (Lens culinaris) was the important comment: Origin unknown. Now there was a challenge if ever we saw one!

Lentil is an ancient crop, associated with the earliest developments and spread of agriculture in the Near East and Mediterranean, and this is where the wild lentil species are also found. When I began my study, there were just five recognized lentil species (this was increased to seven in a 2015 paper):

  • Lens culinaris (the cultivated species)
  • L. orientalis
  • L. nigricans
  • L. ervoides
  • L. montbretii (now regarded as a species of Vicia)

I presented my dissertation, Studies in the genus Lens Miller with special reference to Lens culinaris Medik., in September 1971, having used Barulina’s monograph as my lentil ‘Bible’ throughout.

I grew a large field trial of lentil varieties and, from my analysis of the variation in morphological characters, some chromatographic analyses, and growth pattern relationships, concluded that the small- and large-seeded forms described by Barulina as subsp. microsperma and subsp. macrosperma were the extremes of a continuous variation pattern, and not correlated with geographical origin. Similar small- and large-seeded forms can also be seen in other legumes like faba bean and grasspea.

To analyze the relationships between the different lentil species, I spent several days working in the Herbarium at the Royal Botanic Gardens at Kew, measuring variation in many morphological characters on as many herbarium specimens of lentil species I could get my hands on. I also borrowed herbarium specimens from several other herbaria. In all I must have looked at least a couple of hundred herbarium sheets.

Hybrid indices for lentil species.

Species were compared by constructing hybrid indices (a numerical method developed and first described in 1949 by renowned American botanist, Edgar Anderson—another scientific hero of mine—in his seminal publication Introgressive Hybridization). This allowed me to determine to what extent variation patterns in lentil species overlapped, or were distinct. Click on the image to the right to see an enlarged version of the resulting hybrid indices.

While the variation patterns between some species were quite distinct, the continuity in variation between L. orientalis and L. culinaris led me to the conclusion that we might be describing a wild species progenitor-domesticate relationship. And, indeed, this is what I proposed in my dissertation.

A year later, the eminent Israeli botanist Daniel Zohary actually published a paper¹ in the scientific journal Economic Botany arriving at the same conclusion. The studies I commenced in 1970-71 were continued by Carmen Sánchez Kilner the following year, and in our 1974 paper we proposed that L. culinaris and L. orientalis were subspecies of the same species, L. culinaris. In 1979, another Israeli botanist, Gideon Ladizinsky, reached the same conclusion based on hybridization experiments and cytogenetic analysis, in a paper published in Euphytica.

Today, I’m sure students would dive straight into analyses of molecular markers to clarify the taxonomy and species relationships. Almost 50 years ago these techniques were not available, so we had to rely on a thorough analysis of species morphology, an approach that is often regarded today as ‘old hat’ but still remains the solid foundation of plant taxonomy. It was an approach that served us well, and our conclusions were corroborated by others later on.

I see my studies on lentils as an important link to Vavilov and his colleagues such as Elena Barulina. Also, in later research, I drew on Vavilov’s Law of Homologous Series and its relevance to potatoes, especially with regard to resistance to the cyst nematode (Globodera spp.).

It’s also interesting to note just how relevant the ‘Vavilov approach’ still is today (76 years after his death), guiding the exploration and use plant genetic resources to increase agricultural productivity, which was the focus of my career over 40 years.


¹ Zohary, D., 1972. The wild progenitor and the place of origin of the cultivated lentil, Lens culinaris. Econ. Bot. 26: 326–332.

A botanical field trip to the south of Peru . . . 45 years ago

In 1976, a paper appeared in the scientific journal Flora, authored by University of St Andrews botanist Peter Gibbs¹ (now retired), on the breeding system of a tuber crop, oca (Oxalis tuberosa), that is grown by farmers throughout the Andes of Peru and Bolivia.

Like a number of Oxalis species, oca has a particular floral morphology known as heterostyly that promotes outcrossing between different plants. In his 1877 The Different Forms of Flowers on Plants of the Same Species, Charles Darwin had illustrated (in Fig. 11) the particular situation of tristyly in ‘Oxalis speciosa‘, the same floral morphology that is found in oca. In this illustration taken from Darwin’s publication, the ‘legitimate’ pollinations are shown; stigmas can only receive pollen from stamens at the same level in another flower.

Anyway, to cut a long story short, Peter had visited Peru in early 1974 (hard to believe that it’s 45 years ago), made collections of oca from a number of localities, particularly one village, Cuyo Cuyo, in the Department of Puno in the south of Peru (just north of Lake Titicaca), and then studied the breeding system of the oca varieties that he’d collected. His 1976 paper in Flora emanated from that field trip.


But there’s more to that story (and publication) than meets the eye. It was also tied up with the research I was carrying out on potatoes in the Peruvian Andes at that time. Peter and I made that field trip together, spending at least three weeks on the road, before flying back to Lima from Cuzco.

I don’t recall precisely when I first met Peter. We were obviously in touch when planning the trip south, but I simply can’t remember whether, during 1973, Peter had passed through Lima where I was working at the International Potato Center (CIP) in La Molina since January that year, or he had contacted CIP’s Director General Richard Sawyer asking if the center could provide logistical support and the DG had passed that request on to me. Whatever the course of events, Peter and I came to an agreement to make a field trip together to the south of Peru.

This is the route of more than 2000 km that we took.

While working as an Associate Taxonomist at CIP I was also registered for a PhD in potato biosystematics (under potato expert Professor Jack Hawkes at The University of Birmingham) which I was expected to complete by 1975. My work, studying the breeding relationships of potato varieties with different chromosome numbers was similar, in some respects, to that Peter envisaged with oca.

I’d been looking for suitable field locations where it might be possible to study the dynamics of potato cultivation in an ‘unspoiled’ area where mostly traditional potato varieties were cultivated rather than varieties bred and released on the market in recent years. At the back end of 1973 I made a short visit to Puno on the shore of Lake Titicaca to explore several possible field sites. Then, Peter proposed we visit the remote village of Cuyo Cuyo, around 250 km north of Puno. He’d come across a paper (either one by AW Hill in 1939 or another by WH Hodge in 1951 – both are cited by Peter in his Flora paper) that described widespread oca cultivation at Cuyo Cuyo on a series of ancient terraces, but also of potato varieties. I wasn’t sure if this was the location I was looking for, but agreed that we could explore Cuyo Cuyo first before heading north towards Cuzco in search of other likely sites.


Our journey south to Puno took at least three days if memory serves me correctly. Our trusty chariot was a short wheelbase Land Rover, with a canvas hood.

Not the most secure vehicle if you have to park up overnight in an unprotected lot. Nor the most comfortable; very sturdy suspension. But an excellent vehicle otherwise for ‘driving’ out of tricky situations.

We headed south on the Panamericana Sur, stopping at Ica or Nazca on the first night south of Lima, then on the Arequipa on the second day.

The Panamericana hugs the coast through the southern desert, crossing river valleys that flow down from the Andes to meet the Pacific Ocean. Along these, and in the area of Camana (where the road heads inland to Arequipa) quite a lot of rice is grown.

From Arequipa it must have taken another day to travel to Puno across the altiplano.

We then had another night to recoup in Puno, enjoying a comfortable bed, some good food, and perhaps one too many algarrobina cocktails (made from pisco) that Peter had taken a shine to.

Along the shore of Lake Titicaca near Puno


It took a day to travel to Cuyo Cuyo, across the altiplano (>4000 masl), fording rivers, and then, as we approached the village from the south, dropping into a steep-sided valley, the Sandia Gorge.

We hit a cloud layer, obscuring views of the valley, but also coming across a landslide that had to be cleared before we could make progress.

Once past that barrier, the cloud cleared and we began to see something of the majesty of the Cuyo Cuyo valley, with the steep valley sides covered in ancient terraces that, as we discovered over the next few days, were still be farmed communally as they had been for generations apparently. On the descent into Cuyo Cuyo, the banks alongside the road were also covered in masses of a beautiful begonia (Begonia clarkei Hook.) with large white flowers about 3-4 inches in diameter.


Where to stay? There was no hotel or pensión in Cuyo Cuyo. We did however have some camping gear with us such as camp beds, sleeping bags and the like. Plus all our other equipment for collecting (and drying) herbarium samples, and flowers and flower buds for pollen and chromosome studies.

After some enquiries we met Sr Justo Salas Rubín (who was, if I remember correctly, the local postmaster – seen with Peter below) who gave us space in one of the rooms of his home (the ‘post office’?) to set up ‘camp’. We also soon became quite a curiosity for the local children (and some animal friends as well).

I was not disappointed that we chose Cuyo Cuyo first. It was an extraordinary location where we could interact with potato and oca farmers who grew a wide range of varieties, and who were open to collaborate with us. Since that visit in 1974 several other botanists (and anthropologists) have made field studies at Cuyo Cuyo on the agricultural terraces that I described here.

While Peter set about collecting samples in the many oca fields (mainly beside the river on the valley floor), I set off up the terraces to study a couple of fields for their varietal composition, the ploidy (or chromosome number) of these varieties, and the factors that led farmers to accept or reject varieties. I was interested to see how triploid varieties (sterile forms with 36 chromosomes that can only be formed following hybridization between varieties with 48 and 24 chromosomes) could enter farmer systems, and at what frequency.

I also looked at the methods used to cultivate potatoes, and the tools used.²

On the left is a foot plough, about 4 feet in length, known in Cuyo Cuyo as a ‘huire’ (most often ‘chaqui taccla’ in other parts of Peru). Its component parts are: A. ‘calzada’ that rests on the shoulder; B. ‘huiso’ or hand grip; C. ‘lazo’ or leather binding fastening the parts together; D. ‘taquillpo’ or foot rest; and E. the ‘reja’ or blade. On the right is a hand tool used for harvesting potatoes (and presumably oca as well) called the ‘lawccana’, as well as other cultivations during the growing season. Its component parts are: A. the ‘ccalo’ or handle; B. the ‘lazo’, a leather thong holding the blade C. or ‘chonta’ on to the handle.

My paper on potatoes at Cuyo Cuyo was finally published in 1980 in the journal Euphytica. And that’s a tale in itself.³

Peter was keen to make herbarium sheets of many of the varieties he’d collected. We set up a dryer in the house where we were staying. But there was a problem. Most of the samples were pretty wet to begin with, as we experienced intermittent rain during our stay in Cuyo Cuyo. Oca stems are very fleshy, and despite our best efforts, they just didn’t dry out. Even when we got them back to Lima, and Peter prepared them for shipping back to St Andrews, many of the samples were still showing signs of life.

Indeed, after he returned to Scotland, Peter was able to take cuttings from his herbarium samples and grow plants to maturity in the glasshouse, thus continuing his studies there.


After three or four days in Cuyo Cuyo, we retraced our steps to Puno, then headed north towards Cuzco and further study sites near Chinchero.

At these, I was particularly interested in taking flower bud samples from different potato fields. In the area we chose, farmers grew a combination of bred varieties for sale in the local markets of Cuzco and, around their homes, native varieties for home consumption. In this photo, large plantings of commercial varieties stretch into the distance. Around the homes in the foreground, in walled gardens, farmers grew their native varieties.

As I was busy looking at different varieties, these two women came by, and one sat down to breastfeed her baby. They are wearing the traditional dress of that region of Cuzco.

On another day we set out to study potato (and oca) fields a little more remote, so had to hire horses to reach our destination.

Field work complete, Peter and I spent a couple of days resting up in Cuzco before flying back to Lima. We left the Land Rover there for one of my colleagues Zósimo Huamán to pick up, as he planned to undertake some fieldwork as well before driving back to Lima.

During the couple of days in Cuzco we paid a call on Prof. César Vargas, a renowned Peruvian botanist (and close friend of my PhD supervisor Jack Hawkes), who I’d met once before in January 1973 not long after I arrived in Peru. Prof Vargas’s daughter Martha studied for her MSc degree in botany at the University of St Andrews.

L to R: my wife Steph, Peter, and Martha Vargas

All in all, we had a successful field trip to the south of Peru. It’s hard to believe it all took place 45 years ago next month. But it remains, in my mind’s eye, quite a significant trip from the years I spent in Peru.


¹ Peter graduated in botany from the University of Liverpool, and completed his PhD in 1964 there under the supervision of Professor Vernon Heywood, who moved to the University of Reading to become head of that university’s Department of Botany a couple of years later. Peter and I had a lot to talk about, because in 1969-70, when I was an undergraduate at the University of Southampton, Vernon Heywood gave a series of 20 lectures on flowering plant taxonomy over 10 weeks to Southampton botanists, because Leslie Watson, Southampton’s taxonomy lecturer had moved to Australia. Vernon and I renewed our acquaintance some years later, in 1991, when he and I attended a genetic resources meeting at the Food and Agriculture Organization of the United Nations (FAO) in Rome just before I moved to the Philippines to join the International Rice Research Institute (IRRI).

² One interesting piece of information that didn’t make it into my thesis but which I remember clearly was the incidence of geophagy among some residents of Cuyo Cuyo. I was taken to a location where farmers would excavate small quantities of a hard clay, that would be ground to a powder and mixed with water to form a slurry or soft paste. They would then dip recently harvested boiled potatoes in the clay as this, apparently, would decrease the slightly ‘spicy’ flavor of some of the varieties. I’m not sure how widespread this behavior was, but it’s something that has stuck in my mind all these years. I think I once had photos but they are long lost, more’s the pity.

³ I completed my PhD in December 1975, and shortly afterwards moved to Costa Rica to continue working for CIP, in potato breeding and agronomy. I started to prepare three manuscripts from my thesis for publication in Euphytica. The first, on varietal diversity, was submitted in February 1977, and published later the same year. The second, on breeding relationships, was published in 1978, having been submitted in July 1977. The third, on the ethnobotany of potato cultivation in Cuyo Cuyo finally appeared in print in 1980, having been submitted to Euphytica in February 1979.

But Euphytica had not been the first choice for this third paper. I actually produced a manuscript for the journal Economic Botany, and it included more details of the cropping systems and varietal choices made by farmers. My paper was received by the journal and acknowledged, but then I heard nothing more, for months and months. Eventually I wrote to the editor asking about the status of my manuscript. And I received a very strange reply.

It seemed that the editor-in-chief had retired, and his replacement had found, on file, manuscripts that had been submitted up to 20 years earlier, but had never been published! I was asked how I wanted to proceed with my manuscript as there was no guarantee it would appear in print any time soon. But about the same time, I received a nice letter from the then editor of Euphytica, Dr AC Zeven, complimenting me on my PhD thesis (which he had read in the library at Wageningen University in the Netherlands) and encouraging me to publish my work on the ethnobotany of potatoes – if I hadn’t already done so. I withdrew my manuscript from Economic Botany, and after some reformatting to fit the Euphytica style, sent it to Dr Zeven. He requested some deletions of the more descriptive sections on ethnobotany, and published my paper in 1980.


One last thing: I also remember was the novel that Peter was reading throughout the trip. Watership Down by Richard Adams, first published in 1972, that went on to become a literary sensation. I did read it myself at some point, but whether I borrowed Peter’s copy immediately after the trip, or some time later, I don’t recall. I know I didn’t think it would become the phenomenon that it did. What do I know?


 

Discovering Vavilov, and building a career in plant genetic resources: (2) Training the next generation of specialists in the 1980s

When, in the mid- to late-60s, Jack Hawkes was planning a one-year MSc course, Conservation and Utilization of Plant Genetic Resources (CUPGR), at the University of Birmingham (in the Department of Botany), Sir Otto Frankel (that doyen of the genetic resources movement) predicted that the course would probably have a lifetime of just 20 years, at most. By then, he assumed, all the persons who needed such training would have passed through the university’s doors. Job done! Well, it didn’t turn out quite that way.

The first cohort of four students graduated in September 1970, when I (and four others) arrived at the university to begin our careers in plant genetic resources. In 1989, the course celebrated its 20th anniversary. But there was still a demand, and Birmingham would continue to offer graduate training (and short course modules) in genetic resources for the next 15 or so years before dwindling applications and staff retirements made the course no longer viable.

Over its lifetime, I guess at least 500 MSc and Short Course students from more than 100 countries received their training in genetic conservation and use. So, for many years, the University of Birmingham lay at the heart of the growing genetic resources movement, and played a pivotal role in ensuring that national programs worldwide had the trained personnel to set up and sustain genetic conservation of local crops and wild species. Many Birmingham graduates went on to lead national genetic resources programs, as evidenced by the number who attended the 4th International Technical Conference on Plant Genetic Resources convened by FAO in Leipzig in June 1996.

Birmingham PGR students at the Leipzig conference in 1996. Trevor Sykes (class of 1969) is wearing the red tie, in the middle of the front row, standing next to Andrea Clausen (Argentina) on his left. Geoff Hawtin, then Director General of IPGRI is fourth from the right (On the back row), and Lyndsey Withers (who gave a course on in vitro conservation to Birmingham students) is second from the right on the front row (standing in between Liz Matos (from Angola) on her left, and the late Rosa Kambuou (Papua New Guinea).


In April 1981, I joined that training effort as a faculty member at the university. For the previous eight years, I had been working for the International Potato Center (CIP) in Peru and Costa Rica. Around September 1980 (a couple months before I left Costa Rica to return to Lima and my next assignment with CIP), I was made aware that a Lectureship had just been advertised in the Department of Plant Biology (as the Department of Botany had been renamed) to contribute to the MSc course curriculum.

Jack Hawkes was due to retire in September 1982 after he reached the mandatory retirement age (for full professors) of 67. He persuaded the university to create a lectureship in his department to cover some of the important topics that he would vacate, primarily in crop diversity and evolution.

After my arrival in Birmingham, I didn’t have any specific duties for first four months. With the intake of the 1981-82 cohort, however, it was ‘full steam ahead’ and my teaching load remained much the same for the next decade. My teaching focused on crop diversity and evolution, germplasm exploration, and agricultural systems, although I made some small contributions to other topics as well.

I also took on the role of Short Course Tutor for those who came to study on one or both of the semester modules (about 12 weeks each).

Since its inception in 1969, the overall structure of the course remained much the same, with about nine months of theory, followed by written examinations. The curriculum varied to some degree over the lifetime of the course, as did the content as new biology opened new opportunities to study, conserve, and use genetic resources.

Following the examinations, all students completed a three-month research project and submitted a dissertation around the middle of September, which was examined by an external examiner. The first external examiner, from 1970-1972, was Professor Norman Simmonds, then Director of the Scottish Plant Breeding Station, and a widely respected plant breeder and potato and banana expert.

Financial support for students came from a variety of sources. The year after I graduated, the course was recognized by one of the UK research councils (I don’t remember which) for studentship support, and annually three or four British students were funded in this way through the 1970s and 80s. By the late 1970s, the International Board for Plant Genetic Resources¹ (IBPGR) funded many of the students coming from overseas, and had also agreed an annual grant to the department that, among other aspects, funded a lectureship in seed physiology and conservation (held by Dr Pauline Mumford). A few students were self-funded.

Here are some of the classes from 1978 to 1988; names of students can be found in this file. Do you recognize anyone?

L: Class of 1978 | R: Class of 1979

L: Class of 1984 | R: Class of 1985

L: Class of 1986 | Class of 1987

L: Class of 1988 | R: Short Course participants, Autumn semester 1987

The first group of students that I had direct contact with, in the autumn of 1981, came from Bangladesh, Germany, Indonesia, Malaysia, Portugal, Turkey, and Uruguay. After nearly 40 years I can’t remember all their names, unfortunately.

The MSc class of 1982: L-R: Ghani Yunus (Malaysia), ?? (Uruguay), Rainer Freund (Germany), Ayfer Tan (Turkey), Dr Pauline Mumford (IBPGR-funded lecturer), ?? (Bangladesh), ?? (Bangladesh), Maria Texeira (Portugal), ?? (Indonesia).

Over the decade I remained at Birmingham, I must have supervised the dissertation projects of about 20-25 students, quite an intensive commitment during the summer months. Since my main interest was crop diversity and biosystematics, several students ran projects on potatoes and Lathyrus. I curated the Hawkes collection of wild potato species, and had also assembled a large collection of Lathyrus species from different countries and diverse environments. Some students wanted to work on crops and species important in their countries and, whenever possible, we tried to accommodate their interests. Even with glasshouse facilities it was not always possible to grow many tropical species at Birmingham². In any case, the important issue was for students to gain experience in designing and executing projects, and evaluating germplasm effectively. Two students from Uganda for example, studied the resistance of wild potatoes from Bolivia to the potato cyst nematode, in collaboration with the Nematology Department at Rothamsted Experiment Station.

Several students stayed on to complete PhD degrees under my supervision, or jointly supervised with my colleague Professor Brian Ford-Lloyd (who was the MSc Course Tutor), and I have written more about that here.

Immediately on joining the department in 1981, Jack asked me to take on the supervision of two of his students, Lynne Woodwards and Adi Damania who were half way through their research. Lynne competed her study of the non-blackening trait in a tetraploid (2n=4x=48 chromosomes) wild potato species from Mexico, Solanum hjertingii in 1982. Adi split his time between Birmingham and the Germplasm Institute in Bari, Italy, where he was co-supervised by Professor Enrico Porceddu, studying barley and wheat landraces from Nepal and Yemen. One of the methods he used was the separation of seed proteins using gel electrophoresis. His PhD was completed in 1983.

Lynne’s research on Solanum hjertingii was continued by Ian Gubb, in collaboration with the Institute of Food Research in Norwich.

Two Peruvian students, Rene Chavez (1978) and Carlos Arbizu (1979) completed their PhD theses in 1984 and 1990 respectively. They did all their experimental work at CIP in Lima, studying wide crosses in potato breeding, and wild potatoes as sources of virus resistance.

Malaysian student Ghani Yunus (1982) returned to Birmingham around 1986 to commence his PhD and continued his study of the grasspea (Lathyrus sativus) that he began for his MSc dissertation.


While the MSc course comprised my main teaching load, I also had some undergraduate teaching commitments. I did no First Year teaching, thank goodness! In the Summer Semester I had a 50% commitment to a Flowering Plant Taxonomy module as part of the Second Year Plant Biology stream. I also gave half a dozen lectures on agricultural systems as part of a Second Year Common Course attended by all Biological Sciences students, and I eventually became chair of that course.

With Brian, we offered a Third (Final) Year option in conservation and use of genetic resources under the Plant Biology degree. I guess during the 1980s some 40 students (maybe more) chose that option. The five-week module comprised about 20-25 lectures, and each student also had to undertake an practical project as well. It was quite a challenge to devise and supervise so many ‘doable’ projects during such a short period.


While all this was going on, I also had a couple of research projects on potatoes. The first, on true potato seed, was in collaboration with CIP in Peru and the Plant Breeding Institute in Cambridge. Over the project’s five-year life, I traveled to Lima at least once a year. This also gave me an opportunity to check on progress of my PhD students there.

In another project (with Brian) funded by industry, we investigated the opportunity for using somaclonal variation to identify genotypes resistant to low temperature sweetening in potatoes. The research had an important spin-off however for the genetic conservation of vegetatively-propagated crops like potatoes, as we demonstrated that genetic changes do occur during in vitro or tissue culture.

Knowing of my annual trips to Peru, the chocolate and confectionery manufacturers in the UK asked me to scope the possibility of establishing a field genebank in Peru of cacao (cocoa) trees in the northeast of the country. The industry had funded a project like this in Ecuador, and wanted to replicate it in Peru. Regrettably, the security situation deteriorated markedly in Peru (due to the Shining Path or Sendero Luminoso terrorist group), and the project never went ahead.


Brian and I collaborated a good deal during the 1980s, in teaching, research, and publishing.

Around 1983 he and I had the idea of writing a short general text about genetic resources and their conservation. As far as we could determine there were no books of this nature suitable for both undergraduates and postgraduates. Having approached the publisher Edward Arnold, we set about putting our ideas down on paper. The book appeared in 1986, with a print run of 3000, which quickly sold out. After Edward Arnold was taken over by Cambridge University Press, our modest volume was re-issued in a digitally printed version in 2010.

In 1988, we organized the first International Workshop on Plant Genetic Resources at Birmingham, on in situ conservation. The topic of the second two-day workshop, in April 1989, focused on climate change and genetic resources. We were ahead of our time! Proceedings from the workshop were published by Belhaven Press in 1990. It was a theme that my co-editors and I returned to in 2014, published by CAB International.


Around 1989, however, I was becoming increasingly disillusioned with university life, and had begun to think about seeking other opportunities, although none seemed to come along. Until September 1990, that is. One morning, I received in the mail a copy of a recruitment announcement for Head of the Genetic Resources Center at the International Rice Research Institute (IRRI) in the Philippines. To this day I have no idea who sent me this announcement, as there was no cover note.

Nothing ventured, nothing gained, I decided to submit my application. After all, IRRI was a sister center of CIP, and I was very familiar with the international agricultural research centers funded through the Consultative Group on International Agricultural Research (CGIAR).

Personally, I knew it would be a huge opportunity, but also a challenge for Steph and our two daughters Hannah (13) and Philippa (9). But apply I did, and went for an interview at the beginning of January 1991, learning three weeks later that I was the preferred candidate of three interviewed. All three of us were ex-Birmingham MSc and PhD, having completed our theses under the supervision of Jack Hawkes. My ‘rivals’ were managing genebanks in the UK and Nigeria. I had no genebank experience per se.

I was about to become a genebanker, but I couldn’t join the institute quite as early as IRRI management desired. I still had teaching and examination commitments to fulfill for that academic year, which would not be finished until the end of June. Nevertheless, IRRI did ask me to represent the institute at a meeting in April of the Commission on Plant Genetic Resources at the Food and Agriculture Organization (FAO) in Rome, the first of many that I would attend over the next decade.

Friday 28 June was my last day at the university. Two days later I was on my way to Manila, to open the next chapter of my genetic resources adventure.


¹ Around 1990, IBPGR became the International Plant Genetic Resources Institute (IPGRI), and later, Bioversity International, expanding its headquarters in Rome.

² One of the students in my 1970-71 class, Folu Ogbe from Nigeria, undertook a project on West African rice and part of one glasshouse was converted to a ‘rice paddy’!


 

 

Discovering Vavilov, and building a career in plant genetic resources: (1) Starting out in South America in the 1970s

Nikolai Vavilov

Russian geneticist and plant breeder Nikolai Vavilov (1887-1943) is a hero of mine. He died, a Soviet prisoner, five years before I was born.

Until I began my graduate studies in the Department of Botany at the University of Birmingham in the conservation and use of plant genetic resources (i.e., crops and their wild relatives) almost 50 years ago in September 1970, his name was unknown to me. Nevertheless, Vavilov’s prodigious publications influenced the career I subsequently forged for myself in genetic conservation.

Jack Hawkes

At the same time I was equally influenced by my mentor and PhD supervisor Professor Jack Hawkes, at Birmingham, who met Vavilov in St Petersburg in 1938.

Vavilov undoubtedly laid the foundations for the discipline of genetic resources —the collection, conservation, evaluation, and use of plant genetic resources for food and agriculture (PGRFA). It’s not for nothing that he is widely regarded as the Father of Plant Genetic Resources.

Almost 76 years on from his death, we now understand much more about the genetic diversity of crops than we ever dreamed possible, even as recently as the turn of the Millennium, thanks to developments in molecular biology and genomics. The sequencing of crop genomes (which seems to get cheaper and easier by the day) opens up significant opportunities for not only understanding how diversity is distributed among crops and species, but how it functions and can be used to breed new crop varieties that will feed a growing world population struggling under the threat of environmental challenges such as climate change.

These tools were not available to Vavilov. He used his considerable intellect and powers of observation to understand the diversity of many crop species (and their wild relatives) that he and his associates collected around the world. Which student of genetic resources can fail to be impressed by Vavilov’s theories on the origins of crops and how they varied among regions.

In my own small way, I followed in Vavilov’s footsteps for the next 40 years. I can’t deny that I was fortunate. I was in the right place at the right time. I had some of the best connections. I met some of the leading lights such as Sir Otto Frankel, Erna Bennett, and Jack Harlan, to name just three. I became involved in genetic conservation just as the world was beginning to take notice.


Knowing of my ambition to work overseas (particularly in South America), Jack Hawkes had me in mind in early 1971 when asked by Dr Richard Sawyer, the first Director General of the International Potato Center (CIP, based in Lima, Peru) to propose someone to join the newly-founded center to curate the center’s collection of Andean potato varieties. This would be just a one-year appointment while a Peruvian scientist received MSc training at Birmingham. Once I completed the MSc training in the autumn of 1971, I had some of the expertise and skills needed for that task, but lacked practical experience. I was all set to get on the plane. However, my recruitment to CIP was delayed until January 1973 and I had, in the interim, commenced a PhD project.

I embarked on a career in international agricultural research for development almost by serendipity. One year became a lifetime. The conservation and use of plant genetic resources became the focus of my work in two international agricultural research centers (CIP and IRRI) of the Consultative Group on International Agricultural Research (CGIAR), and during the 1980s at the University of Birmingham.


My first interest were grain legumes (beans, peas, etc.), and I completed my MSc dissertation studying the diversity and origin of the lentil, Lens culinaris whose origin, in 1970, was largely speculation.

Trevor Williams

Trevor Williams, the MSc Course tutor, supervised my dissertation. He left Birmingham around 1977 to become the head of the International Board for Plant Genetic Resources (IBPGR) in Rome, that in turn became the International Plant Genetic Resources Institute (IPGRI), and continues today as Bioversity International.

Joe Smartt

I guess that interest in legume species had been sparked by Joe Smartt at the University of Southampton, who taught me genetics and encouraged me in the first instance to apply for a place to study at Birmingham in 1970.

But the cold reality (after I’d completed my MSc in the autumn of 1971) was that continuing on to a PhD on lentils was never going to be funded. So, when offered the opportunity to work in South America, I turned my allegiance to potatoes and, having just turned 24, joined CIP as Associate Taxonomist.

From the outset, it was agreed that my PhD research project, studying the diversity and origin, and breeding relationships of a group of triploid (with three sets of chromosomes) potato varieties that were known scientifically as Solanum x chaucha, would be my main contribution to the center’s research program. But (and this was no hardship) I also had to take time each year to travel round Peru and collect local varieties of potatoes to add to CIP’s germplasm collection.

I explored the northern departments of Ancash and La Libertad (with my colleague Zósimo Huamán) in May 1973, and Cajamarca (on my own with a driver) a year later. Each trip lasted almost a month. I don’t recall how many new samples these trips added to CIP’s growing germplasm collection, just a couple of hundred at most.

Collecting in Ancash with Zosimo Huaman in May 1973.

Collecting potatoes from a farmer in Cajamarca, northern Peru in May 1974 (L); and getting ready to ride off to a nearby village, just north of Cuzco, in February 1974 (R).

In February 1974, I spent a couple of weeks in the south of Peru, in the department of Puno, studying the dynamics of potato cultivation on terraces in the village of Cuyo-Cuyo.

Potato terraces at Cuyo Cuyo in Puno, southern Peru.

I made just one short trip with Jack Hawkes (and another CIP colleague, Juan Landeo) to collect wild potatoes in central Peru (Depts. of Cerro de Pasco, Huánuco, and Lima). It was fascinating to watch ‘the master’ at work. After all, Jack had been collecting wild potatoes the length of the Americas since 1939, and instinctively knew where to find them. Knowing their ecological preferences, he could almost ‘smell out’ each species.

With Jack Hawkes, collecting Solanum multidissectum in the central Andes north of Lima, early 1975.

My research (and Zósimo’s) contributed to a better understanding of potato diversity in the germplasm collection, and the identification of duplicate clones. During the 1980s the size of the collection maintained as tubers was reduced, while seeds (often referred to as true potato seed, or TPS) was collected for most samples.

Potato varieties (representative ‘morphotypes’) of Solanum x chaucha that formed part of my PhD study. L-R, first row: Duraznillo, Huayro, Garhuash Shuito, Puca Shuito, Yana Shuito L-R, second row: Komar Ñahuichi, Pishpita, Surimana, Piña, Manzana, Morhuarma L-R, third row: Tarmeña, Ccusi, Yuracc Incalo L-R, fourth row: Collo, Rucunag, Hayaparara, Rodeñas

Roger Rowe

Dr Roger Rowe was my department head at CIP, and he became my ‘local’ PhD co-supervisor. A maize geneticist by training, Roger joined CIP in July 1973 as Head of the Department of Breeding & Genetics. Immediately prior to joining CIP, he led the USDA’s Inter-Regional Potato Introduction Project IR-1(now National Research Support Program-6, NRSP-6) at the Potato Introduction Station in Sturgeon Bay, Wisconsin.

Although CIP’s headquarters is at La Molina on the eastern outskirts of Lima, much of my work was carried out in Huancayo, a six hour drive winding up through the Andes, where CIP established its highland field station. This is where we annually grew the potato collection.

Aerial view of the potato germplasm collection at the San Lorenzo station of CIP, near Huancayo in the Mantaro Valley, central Peru, in the mid-1970s.

During the main growing season, from about mid-November to late April  (coinciding with the seasonal rainfall), I’d spend much of every week in Huancayo, making crosses and evaluating different varieties for morphological variation. This is where I learned not only all the practical aspects of conservation of a vegetatively-propagated crop, and many of the phytosanitary implications therein, but I also learned how to grow a crop of potatoes. Then back in Lima, I studied the variation in tuber proteins using a tool called polyacrylamide gel electrophoresis (that, I guess, is hardly used any more) by separating these proteins across a gel concentration gradient, as shown diagrammatically in the so-called electrophoregrams below. Compared to what we can achieve today using a range of molecular markers, this technique was really rather crude.

Jack Hawkes visited CIP two or three times while I was working in Lima, and we would walk around the germplasm collection in Huancayo, discussing different aspects of my research, the potato varieties I was studying, and the results of the various crossing experiments.

With Jack Hawkes in the germplasm collection in Huancayo in January 1975 (L); and (R), discussing aspects of my research with Carlos Ochoa in a screenhouse at CIP in La Molina (in mid-1973).

I was also fortunate (although I realized it less at the time) to have another potato expert to hand: Professor Carlos Ochoa, who joined CIP (from the National Agrarian University across the road from CIP) as Head of Taxonomy.

Well, three years passed all too quickly, and by the end of May 1975, Steph and I were back in Birmingham for a few months while I wrote up and defended my dissertation. This was all done and dusted by the end of October that year, and the PhD was conferred at a congregation held at the university in December.

With Jack Hawkes (L) and Trevor Williams (R) after the degree congregation on 12 December 1975 at the University of Birmingham.

With that, the first chapter in my genetic resources career came to a close. But there was much more in store . . .


I remained with CIP for the next five years, but not in Lima. Richard Sawyer asked me to join the center’s Regional Research Program (formerly Outreach Program), initially as a post-doctoral fellow, the first to be based outside headquarters. Thus, in April 1976 (only 27 years old) I was posted to Turrialba, Costa Rica (based at a regional research center, CATIE) to set up a research project aimed at adapting potatoes to warm, humid conditions of the tropics. A year later I was asked to lead the regional program that covered Mexico, Central America, and the Caribbean.

CATIE had its own germplasm collections, and just after I arrived there, a German-funded project, headed by Costarrican scientist Dr Jorge León, was initiated to strengthen the ongoing work on cacao, coffee, and pejibaye or peach palm, and other species. Among the young scientists assigned to that project was Jan Engels, who later moved to Bioversity International in Rome (formerly IBPGR, then IPGRI), with whom I have remained in contact all these years and published together. So although I was not directly involved in genetic conservation at this time, I still had the opportunity to observe, discuss and learn about crops that had been beyond my immediate experience.

It wasn’t long before my own work took a dramatically different turn. In July 1977, in the process of evaluating around 100 potato varieties and clones (from a collection maintained in Toluca, Mexico) for heat adaptation (no potatoes had ever been grown in Turrialba before), my potato plots were affected by an insidious disease called bacterial wilt (caused by the pathogen Ralstonia solanacearum).

(L) Potato plants showing typical symptoms of bacterial wilt. (R) An infected tuber exuding the bacterium in its vascular system.

Turrialba soon became a ‘hot spot’ for evaluating potato germplasm for resistance against bacterial disease, and this and some agronomic aspects of bacterial wilt control became the focus of much of my research over the next four years. I earlier wrote about this work in more detail.

This bacterial wilt work gave me a good grounding in how to carefully evaluate germplasm, and we went on to look at resistance to late blight disease (caused by the fungus Phytophthora infestans – the pathogen that caused the Irish Potato Famine of the 1840s, and which continues to be a scourge of potato production worldwide), and the viruses PVX, PVY, and PLRV.

One of the most satisfying aspects of my work at this time was the development and testing of rapid multiplication techniques, so important to bulk up healthy seed of this crop.

My good friend and seed production specialist colleague Jim Bryan spent a year with me in Costa Rica on this project.

Throughout this period I was, of course, working more on the production side, learning about the issues that farmers, especially small farmers, face on a daily basis. It gave me an appreciation of how the effective use of genetic resources can raise the welfare of farmers and their families through the release of higher productivity varieties, among others.

I suppose one activity that particularly helped me to hone my management skills was the setting up of PRECODEPA in 1978, a regional cooperative potato project involving six countries, from Mexico to Panama and the Dominican Republic. Funded by the Swiss, I had to coordinate and support research and production activities in a range of national agricultural research institutes. It was, I believe, the first consortium set up in the CGIAR, and became a model for other centers to follow.

I should add that PRECODEPA went from strength to strength. It continued for at least 25 years, funded throughout by the Swiss, and expanding to include other countries in Central America and the Caribbean.

However, by the end of 1980 I felt that I had personally achieved in Costa Rica and the region as much as I had hoped for and could be expected; it was time for someone else to take the reins. In any case, I was looking for a new challenge, and moved back to Lima (38 years ago today) to discuss options with CIP management.

It seemed I would be headed for pastures new, the southern cone of South America perhaps, even the Far East in the Philippines. But fate stepped in, and at the end of March 1981, Steph, daughter Hannah (almost three) and I were on our way back to the UK. To Birmingham in fact, where I had accepted a Lectureship in the Department of Plant Biology.


The subsequent decade at Birmingham opened up a whole new set of genetic resources opportunities . . .


 

 

Three score and ten . . .

18 November 1948. Today is my 70th birthday. Septuagenarian. The Biblical three score and ten (Psalm 90:10)!

Steph and I have come away for the weekend to celebrate my birthday with The Beatles in Liverpool.

We are staying for a couple of nights at Jurys Inn close to the Albert Dock. Later this morning we’ve booked to visit the National Trust-owned Beatles’ Childhood Homes (of John Lennon and Paul McCartney). And after lunch, we will tour The Beatles Story where I’m hoping to see, displayed there, something special from my childhood.

How the years have flown by. Just a month ago, Steph and I celebrated our 45th wedding anniversary. And I find it hard to believe that I started university over 50 years ago.

That got me thinking. I’ve written quite a lot in this blog about the years after I graduated, my time working overseas, about travel, and what Steph and I have been up to since retiring in 2010.

However, I written much less about my early years growing up in Cheshire and Staffordshire. This is then an appropriate moment to fill some gaps.

A son of Cheshire
I was born in Knowlton House nursing home in Congleton, Cheshire (map), third son and fourth and youngest child of Frederick Harry Jackson (aged 40), a photo process engraver, and Lilian May Jackson, also aged 40, housewife.

Mum and Dad, around 1959/60 after we had moved to Leek

My eldest brother Martin has been able to trace our family’s ancestry (mainly on my father’s side) back to someone named Bull, who was my 13th great-grandfather, born around 1480 on the Staffordshire/ Derbyshire border, just one of my 32,000 plus direct ancestors then. I must be related to royalty in one way or another (as are most of us), although looking at the occupations noted for many of them in various official documents (birth and marriage certificates, census data), we came a long way down the pecking order. Definitely below the salt! We’re Irish on my mother’s side of the family.

A punk before it was fashionable!

I am also a child of the National Health Service (NHS) that was founded in July 1948. In fact, I’m (approximately) the 190,063rd baby born under the NHS!

Knowlton House on Parson Street in Congleton – it’s no longer a nursing home.

I wonder who assisted at my birth? It could well have been our family Dr Galbraith, or Nurses Frost and Botting.

Dr Galbraith (R) was our family doctor, who (with his partner Dr Ritchie) often attended births at Knowlton House, and is seen here with resident midwife Nurse Rose Hannah Frost, who assisted at more than 3000 births. There is a very good chance either Nurse Frost or Nurse May Botting (who ran the nursing home) assisted at my birth. In this photo from 1936, Dr Galbraith and Nurse Frost are holding the Nixon triplets. Photo courtesy of Alan Nixon, who was apparently named after Dr Galbraith.

My dad registered my birth¹ on 22 November (Entry No. 442). There are few ‘Michaels’ in the family; Thomas is my paternal grandfather’s name.

My eldest brother Martin was born in September 1939, just a couple of days before war was declared on Germany. My sister Margaret was born in January 1941. Martin and Margaret spent much of WWII with my paternal grandparents in rural Derbyshire. My elder brother Edgar (‘Ed’) is, like me, one of the baby boomer generation, born in July 1946.

The difference of around 55 years – 1951/52 and 2006

I’ve often wondered what sacrifices Mum and Dad had to make to give us all such a good start in life.

Growing up in Congleton, we lived at 13 Moody Street, close to the town center’s High Street.

There’s not much to tell about my first couple of years, other than what I can surmise from a few photographs taken around that time when I was still in my pram or just beginning to walk. Two things I do remember clearly, though. The hens my father used to keep, and even the large henhouse he constructed at the bottom of the garden. And our female cat, Mitten, and all her kittens. That must have been the start of becoming an ailurophile (cat lover).

My best friend was Alan Brennan, a year younger, who lived a little further up Moody Street at No. 23 (and with whom I reconnected through this blog, after a gap of around 60 years!).

With Alan and his parents (and friends) at Timbersbrook, in 1955. I clearly remember Mr Brennan’s Vauxhall car – a Wyvern I believe.

We didn’t go to the same primary school. Like my brothers and sister before me, I was enrolled (in September 1952 or April 1953, maybe as late as September 1953) at the small Church of England school on Leek Road in Mossley, south of the town. By then, Martin had moved on to grammar school in Macclesfield; Margaret had also transferred to secondary school in Congleton.

Each morning, Ed and I would catch the bus in the High Street together for the short, 1½ mile ride to Mossley. And even as young as five, I would sometimes walk home alone from school during the summer months, along Leek Road and Canal Road/Street. How times change!

I remember the headteacher, Mr Morris, as a kind person. My class teachers were Mrs Bickerton (on the left) and Mrs Johnson (on the right). Courtesy of Liz Campion.

There was a real community of children around Moody Street, Howie Lane/Hill, and Priesty Fields. In summer, we’d all wander up to play on the swing bridge over the Macclesfield Canal (beyond the cemetery – where we would also play in a WWII air raid shelter). The bridge has long been replaced, but from comments on a Congleton Facebook group I belong to, it seems that over the generations, many children enjoyed the swing bridge as much as we did.

In winter, we had fun in the snow at Priesty Fields just round the corner from Moody St. And, as you can see below, we enjoyed dressing up. Happy days!

In the upper image, taken on Coronation Day in 1953, I’m fifth from the right (carrying the stick). Alan Brennan is the little by to the left of the ‘clown’, and in front of the ‘pirate’, my elder brother Ed. The lower image was taken on May Day, probably 1953 or 54. I’m on the left, carrying the sword, uncertain whether to be a knight or a cowboy.

c. 1955. L-R: Veronica George, Carol Brennan, Jessica George, my elder brother Ed, me, Margaret Moulton, and Alan Brennan. Taken in the garden of No 13 Moody St. The George sisters lived at No. 21 Moody St.

I often joined my father when he went out on photographic assignments for the Congleton Chronicle (where he was Chief Photographer), often to Biddulph Grange when it was an orthopedic hospital, also to Astbury, and out into the beautiful Cheshire countryside.

I remember one outing in particular, to Little Moreton Hall in May 1954. This is my father’s photo of Manley Morris Men dancing there, an image that stuck in my mind for many years. So much so that when I went to university in the later 1960s, I helped form a morris dancing side, the Red Stags, that’s still going strong (albeit in a slightly different form) 50 years later.

The Manley Morris Men at Little Moreton Hall on 8 May 1954.

For family holidays I remember those in North Wales, at a caravan park or, on one occasion, a camping coach, a converted railway carriage alongside the mainline to Holyhead next to the beach at Abergele.

During these early years, until July 1954, rationing was still in place that had come into effect at the start of the Second World War. I often wonder how my parents managed to raise four children during these difficult years. One thing I do recall, however, is how we shared things, particularly confectionery. No individual treats. My father would buy a Mars bar (I’m sure they were bigger then) and cut it into six pieces. Funny how these things stick in one’s memory.


The move to Leek
April 1956. A big change in my life. My family upped sticks and moved 12 miles southeast to the market town of Leek in north Staffordshire, where my father took over a retail photography business. As I was only 7½ when we moved, I’ve come to regard Leek as my home town. My parents lived there for the rest of their lives. My father passed away in 1980, and after my mother had a stroke in 1990, only then did she move away from Leek to spend her last couple of years in a care home near my sister in South Wales.

We lived at No. 65, St Edward Street, and within a couple of days of arriving there, I’d made friends with three boys who lived close by: Philip Porter (next door), Geoff Sharratt – whose father was publican at The Quiet Woman pub a few doors away, and David Phillips who lived over the road. Geoff’s younger sister Susan sometimes joined in our games, as did Philip’s sister Jill. We were the ‘St Edward Street Gang’.

Here we are in the late 1950s (probably 1958), in the yard of The Quiet Woman pub. L-R: Sue, Geoff, me, Philip, and Dave. And again in 2018.

Geoff was my best friend, and we spent a lot of time playing together. There were several upstairs rooms at The Quiet Woman, one of which was the Lodge of the Royal Antediluvian Order of Buffaloes (RAOB, the Buffs, a fraternal organization somewhat similar to the Freemasons). During inclement weather, we often took refuge in the Lodge, playing among the benches and high chairs.

Playing with my Hornby ‘O’ gauge clockwork train at ‘Congleton’ station – it would be a collectors’ item today. Taken around 1958.

I was also a cub scout, as was Ed.

Around 1960, the lease on No. 65 came due, so my father decided to to find a better location for his business. First, he moved across St Edward’s St to No. 56 (while we lived in a flat at the top of the Market Place). In 1962/63 my father acquired No. 19 Market Place as premises for his photographic business, with living accommodation above. This was just what he had been looking for, centrally located in the town, lots of footfall. But the whole property had to be refurbished; there was only one water tap – in the cellar. He did much of the refurbishment himself. I’ve never ceased to be amazed at his DIY talents, something I sadly have not inherited to the same degree. My parents remained at No. 19 until they retired in 1976.

Sandwiched between Jackson the Optician (no relation) on the left, and Victoria Wine on the right, No 19 Market Place was my parents home for 14 years.

Around the same time, Geoff’s parents left The Quiet Woman and moved elsewhere in the town. I was also traveling every day to school to Trent Vale on the south side of Stoke-on-Trent (a round trip of about 28 miles), while Geoff continued his education in Leek. As a consequence, we drifted apart, but through my blog we reconnected in 2012.

Mr Smith

My mother’s family were Irish Catholics, and although we had not been brought up in the faith while in Congleton, both Ed and myself were enrolled in St. Mary’s RC primary school on Cruso Street, a short walk away from home. We were taught by Sisters of Loreto nuns. Headmistress Mother Elizabeth or my class teacher, Mother Bernadine, were never averse to wrapping us across the knuckles with the sharp edge of a ruler. In my final year at St Mary’s (1959-60), we were taught by Mr Smith. But my recollections don’t tally so much with many others who also attended St Mary’s. And I have been horrified at some accounts of how unhappy they were at the school in the 1950s and 60s.

In the late 50s and early 60s, just Ed and I would join our parents for holidays in Wales, most often camping or in our own caravan.

Some of my happiest memories though come from our visits to my grandparents² (my father’s parents) in Hollington, a small Derbyshire village between Ashbourne and Derby. My grandfather was almost 76 when I was born; Grandma was 68.

Family picnic at Hollington, c. 1952, with cousins. Grandma in the center, my mum is on the left. I’m center front ‘guarding’ the bottle.

With Grandad and Grandma Jackson, and our cousin Diana, c. 1959 at Ebenezer Cottage.

Grandma and Grandad celebrated their Golden Wedding in 1954, the occasion of a large gathering of family and friends in Hollington.


Enduring high school
I passed my 11 Plus exam to attend a Roman Catholic grammar school, St Joseph’s College, at Trent Vale on the south side of Stoke-on-Trent. Founded by Irish Christian Brothers in 1932, the school took boys only (but is now co-educational). I had to be on the bus by 07:50 each morning if I was to get to school by 09:00. This was my daily routine for the next seven years.

On reflection, I can’t say that I found the school experience satisfying or that the quality of the education I received was worth writing home about. Yes, there were some good teachers who I looked up to, but much of the teaching was pretty mediocre. I’ve written elsewhere about the gratuitous use of corporal punishment at the school.

Perhaps one of the school’s claims to fame was the priest who attended to our ‘spiritual needs’. He was Father John Tolkien, son JRR Tolkien, the author of Lord of the Rings and The Hobbit. My first impressions of Fr Tolkien were not favorable. He came across as cold and authoritarian. When I got to know him later on, however, I found he was a warm person with a good sense of humor. I was saddened to learn that his last years were blighted by accusations of abuse, later dropped.


On to university . . . and faraway places
I was lucky to secure a place in October 1967 at the University of Southampton to study botany and geography, beginning three of the happiest years of my life. I’ve already blogged about various aspects of my time at Southampton, and you can read them here. Little did I think that I would have a career in botany, and that would lead me to fulfill one of my ambitions: to visit Peru.

Even though I graduated in 1970 with only an average BSc degree, that didn’t hold me back. I had ambitions.

I was fortunate to be accepted into graduate school at the University of Birmingham, where I completed MSc and PhD degrees in plant genetic resources, and returned there in 1981 for a decade as Lecturer in Plant Biology.

After my PhD graduation at The University of Birmingham on 12 December 1975 with my PhD supervisor, Prof. Jack Hawkes (L) and Prof. Trevor Williams (R) who supervised my MSc dissertation.

My international career in plant genetic resources conservation and agriculture took me to Peru and Costa Rica from 1973-1981, to work on potatoes for the International Potato Center (CIP). And then in July 1991, I moved to the Philippines to join the International Rice Research Institute (IRRI) for the next 19 years as head of the genebank then as Director for Program Planning and Communications.

I had good opportunities to publish my research over the years, in terms of journal articles, books and book chapters, and presentations at scientific conferences.

I retired in April 2010, at the age of 61. But I haven’t rested on my laurels. Scientifically I have:

In the 2012 I was honored to be made an Officer of the Most Excellent Order of the British Empire, or OBE, for services to international food science (in the New Year’s Honours).

I set up this blog in February 2012, and have written more than 460 stories for a total of around 470,000 words since then, and posted thousands of images, most of which I have taken myself.


Family
Steph and I were married on 13 October 1973 in Lima, Peru. We’d met at Birmingham during 1971-72, and after I’d moved to Lima in January 1973, she joined me there in July and also worked at CIP.

At La Granja Azul restaurant near Lima (on the left) after our wedding in 1973. And on the right, exactly 45 years later during one of our walks at Croome Court in Worcestershire.

Hannah, our elder daughter was born in Costa Rica in April 1978. Philippa was born in Bromsgrove in May 1982, a year after we had moved back to the UK (in March 1981). When we moved to the Philippines in 1991, they both attended the International School Manila, and then went on to university in the USA (Macalester College in Minnesota) and Durham in the UK, respectively. In 2006 and 2010, they completed their PhD degrees in psychology, respectively at the University of Minnesota and Northumbria University.

PhD graduands! On the left, Hannah is with her classmates in Industrial-Organizational Psychology at the University of Minnesota, Emily and Mike, on 12 May 2006. Philippa (on the right) is with one of her PhD supervisors, Prof. David Kennedy of the Brain, Performance and Nutrition Research Centre in the Dept. of Psychology at Northumbria University on 7 December 2010.

In those same years Hannah married Michael, and Phil married Andi. We now have four wonderful grandchildren: Callum (8), Elvis (7), Zoë (6), and Felix (5). The family came together for the first time in a New Forest holiday in July 2016.

On holiday in the New Forest in July 2016. L-R (sitting): Callum, Hannah, Zoë, me, Steph, Elvis, Felix, and Philippa. Standing: Michael and Andi

The 2018-19 school year started for Callum and Zoë in August, and for Elvis and Felix in September. It was also Felix’s first day at school.

In September, Steph and I spent a week in Cornwall exploring many National Trust and English Heritage properties around the county.

Foldes and Fenner family photos in July and September


So, as I look back on the past 70 years, I can’t say I have much to complain about. Steph and I have a beautiful family. An interesting career took me to more than 65 countries (and Steph to some of those). We’ve lived and worked in three countries and made some wonderful friends.

Je ne regrette rien

At 70, though, what does life have in store?

I think Fleetwood Mac (one of my favorite bands) sum it up quite nicely. If it was fine for Bill Clinton, it’s good enough for me.

Retirement is sweet. Who could ask for more?


¹ I no longer have my original birth certificate. That now sits in an archive somewhere in the Miraflores Municipality building in Lima, Peru. When Steph and I married there in October 1973 we had to present our original birth certificates, not realizing these would be filed away in perpetuity and never returned to us.

² I did not really know my mother’s parents, who died before my sixth birthday. They lived in Epsom, Surrey.

Learning about crop wild relatives

Much of my work with plant genetic resources has concerned the conservation and use of landrace varieties, of potatoes and rice.

Diversity in potatoes and rice

Yes, I have done some work with wild species, and helped occasionally with collection of wild species germplasm. In terms of research, I managed an active group of scientists at IRRI in the Philippines working on the biosystematics of rice (mainly AA genome species relationships). I also had undergraduate and postgraduate students work on the wild species of Lathyrus and potatoes during the years I taught at The University of Birmingham.

I made just one short collecting trip with Jack Hawkes in early 1975, into the Andes of Central Peru to find wild potatoes. That was a fascinating trip. He knew his potato ecology; he could almost smell them. On returning to the UK in 1981, I joined my colleague Brian Ford-Lloyd to collect wild beets in the Canary Islands, and some years later assisted one of my PhD students, Javier Francisco-Ortega, to collect seeds of a forage legume in Tenerife. I wrote about these two collecting trips recently.  I also helped to collect some wild rices during a visit to Costa Rica in the late 1990s but, in the main, orchestrated a major germplasm collecting program while leaving the actual collecting to my other colleagues in IRRI’s Genetic Resources Center.

One of my teaching assignments at Birmingham was a 10-week module, two or three classes a week plus plus an afternoon practical, on crop diversity and evolution. Many of the world’s most important crops such as wheat and barley, and a plethora of legume species such as lentil, chickpea, and faba bean originated in the so-called Fertile Crescent of the Middle East. Apart from a couple of short trips to western Turkey, I had limited experience of Mediterranean environments where these crops were domesticated. I’ve since been in Syria a couple of times in the 1990s.

That was all rectified in at the end March-early April 1982¹ when I had the good fortune to participate in a course—two weeks long if my memory serves me well—in Israel, organized by Profs. Gideon Ladizinsky and Amos Dinoor of the Hebrew University of Jerusalem, at the Rehovot campus near Tel Aviv.

Gideon Ladizinsky explains the ecology of wild lentils (or is that wild chickpea?) while Amos Dinoor looks on.

I recall that the course was funded (or at least supported in part) by the International Board for Plant Genetic Resources (IBPGR). Among the other participants were several MSc students, class of 1981-82, from The University of Birmingham attending the Conservation and Utilization of Plant Genetic Resources course in the Department of Plant Biology. Not all the students of that intake could take up the invitation to travel to Israel. Those from Bangladesh, Malaysia, and Indonesia for example were not permitted (under their national laws) to visit Israel, even though an invitation had been extended to all students regardless of nationality, and the Israeli authorities would have issued visas without a stamp in their passports.

I don’t remeber all the other participants. We must have been half a dozen or so from Birmingham, plus Bruce Tyler from the Welsh Plant Breeding Station (now part of the Institute of Biological, Environmental and Rural Sciences, IBERS, at Aberystwyth University), George Ayad from IBPGR, Zofia Bulinska-Radomska and one of her colleagues from the National Centre for Plant Genetic Resources, IHAR, near Warsaw, Poland, Luis Gusmão from Portugal (who attended a short course at Birmingham), and others whose names I cannot remember.

Standing, L-R: Zofia Bulinska-Radomska (Poland), Mike Jackson, ??, ??, ??, ??, George Ayad (Egypt, IBPGR), Rainer Freund (Germany), Bruce Tyler (WPBS), Amos Dinoor, ??, Luis Gusmao (Portugal). Front row, L-R: Krystina ?, ??, Brazilian MSc student, Gideon Ladizinsky, Ayfer Tan (Turkey), Margarida Texeira (Portugal).

Bruce Tyler, from the WPBS. An inveterate smoker, one of Bruce’s comments on almost anything was ‘He’s a cracker!’

We stayed at a kibbutz near to Rehovot, and were quite comfortable there. It was a short drive each day into the campus for the classroom activities, some lectures and practical classes. But we also made excursions from the north to the south of the country, and east to the Dead Sea to find crop wild relatives in their native habitats. I wonder, 35 years on, how many of those habitats exist. We travelled freely between Israel and parts of what are now the Palestine Authority controlled West Bank.

We had opportunity of seeing these wild relatives in what was essentially a living laboratory. Both Gideon and Amos, experts in their fields of crop diversity and domestication, and disease epidemiology in wild species, respectively, used many of these wild populations for their research and of their students.

My eyes were opened to the important role of ecology in these seasonally dry-wet landscapes, often on limestone, and the differences to be found between north- and south-facing slopes. I unfortunately no longer have some of the photos I took during that trip of the populations of wild barley, Hordeum spontaneum, that grew over large swathes of the landscape, looking to all intents and purposes like a field of cultivated barley. It was in populations like these, and of wild oats that Amos Dinoor studied the dynamics of disease spread and resistance.

Gideon had a wonderful way of linking species in different habitats, how they maintained they biological identity, often through flowering at different times of the day. I remember on one occasion as we walked through a mixture of oat species with different chromosome numbers, or ploidy. I asked Gideon the time, but he didn’t look at his watch. Instead, he picked a panicle of one of the oats alongside the path, and replied ‘It’s about 4:15 pm’. Then he looked at his watch. It was almost 4:15 pm! He was so familiar with the ecology of these species that, under defined conditions, he could predict when different species would flower. Remarkable! On the coast, south of Tel Aviv, we did look at disease in different wild species. I certainly learned a great deal from this course, and discussing crop evolution and domestication with these experts from the Fertile Crescent, and others like Daniel Zohary (who had published on the origin of lentils about the same time as me in the mid-1970s; he passed away in December 2016). Among the young scientists we met was Dani Zamir who pioneered the use of enzymes, or isozymes,to study the diversity of crops and their wild relatives, tomatoes in his case.

There was one interesting episode during the course. When teaching crop evolution to my Birmingham students, I encouraged them to analyse the evidence presented to account for the origin and evolution of different crop species, often based on conflicting hypotheses. So, it was natural for them to ask questions at the end of each lecture, and even question the interpretations they had heard. After just one or two sessions, and much to the consternation of my students, the ‘professors’ refused to take any questions. As I explained to my group, their hosts had worked on a range of species in depth, and were convinced that their interpretations were the correct (and only?) ones to be believed.  My students hadn’t been impolite or ‘aggressive’ in their questioning, just keen to explore more ideas.

We did also have opportunities for sight-seeing, around Jerusalem and to the Dead Sea, as well as understand some more about irrigation agriculture for which Israeli scientists and engineers had become renowned.

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¹ I remember the dates quite well, as they coincided with the invasion of the Falkland Islands in the South Atlantic by Argentina, and the course group had many discussions in the bar at night what the reaction of Margaret Thatcher’s government would be.

Studying at Southampton, 1967-1970

In October 1967 (when I started my undergraduate studies in [Environmental] Botany and Geography¹), The University of Southampton was a very different institution from what it is today. So many changes over the past 50 years! One of the biggest changes is its size. In 1967 there were around 4500-5000 undergraduates (maybe 5000 undergraduates and postgraduates combined) if my memory serves me well, just on a single campus at Highfield.

Today, Southampton is a thriving university with a total enrollment (in 2015/16) of almost 25,000 (70% undergraduates) spread over seven campuses. Southampton has a healthy research profile, a respectable international standing, and is a founding member of the Russell Group of leading universities in the UK.

In 1967, the university was led by Vice-Chancellor Professor Sir Kenneth Mather² FRS (1965-1971), an eminent biometrical geneticist, who came to Southampton from the Department of Genetics at The University of Birmingham, where he had been head of department. Since Mather’s tenure, there have been seven, and the current Vice-Chancellor is Sir Christopher Snowden FRS, an engineer, who took up the reins in 2015.

The Chancellor (1964-1974) was Baron Murray of Newhaven. Five Chancellors have served since he retired from the position in 1974. Businesswoman Dame Helen Alexander, who became Chancellor in 2011, passed away in August this year.

(L) Professor Sir Kenneth Mather and (R) Lord Keith Murray (from Wikipedia)

The campus
Looking at a map of the Highfield campus today, many new buildings have risen since 1967, departments have moved between buildings, and some have relocated to new campuses.

In the 1960s, Southampton had benefited from a period of university expansion and new infrastructure under the then Conservative Government (how times have changed), with Sir Edward Boyle at the helm in the Department for Education or whatever it was named in those days.

Until about 1966 or early 1967, Botany had been housed in a small building immediately north of the Library, which has since disappeared. It was one of the early beneficiaries of the ‘Boyle building expansion’ at Southampton, moving to Building #44, shared with Geology.

After I left Southampton in the summer of 1970, Botany and Zoology merged (maybe also with physiology and biochemistry) to form a new department of Biological Sciences at the Boldrewood Campus along Burgess Road, a short distance west of the Highfield Campus. Biological Sciences relocated to a new Institute for Life Sciences (#85) on the main campus at Highfield a few years back.

Geology now resides within Ocean and Earth Science, National Oceanography Centre Southampton located at the Waterfront campus on Southampton Docks.

The Geography department had been located on the first floor of the Hartley Building (#36, now entirely devoted to the university library). By autumn 1968, Geography moved to a new home in the Arts II Building (#2). For some years now it has occupied the Shackleton Building (#44), the former Botany and Geology home.

Spending more time in Botany
As Combined Honours students, the four of us had feet in two departments, and tutors in each. We took the full Single Honours botany course for the first two years, but in the final year, specialised in plant ecology, with a few optional courses (such as plant speciation, plant breeding, and population genetics in my case) taken from the botany common course that all Single Honours students took. I also sat in our the plant taxonomy lectures given by Reading professor and head of the department of botany there, Vernon Heywood (90 next Christmas Eve), who traveled to Southampton twice a week for five or six weeks. In the early 1990s I crossed paths with him in Rome where we were attending a conference at FAO, and enjoyed an excellent meal together and an evening of reminiscing.

Students complain today that they have few formal contact hours during their degree courses. Not so at Southampton in the late 1960s. But that was also a consequence of taking two subjects with a heavy practical class load, and an ancillary, Geology, for one year, also with a practical class component.

During the first term, Fridays were devoted to practical classes from 9-5 with a break for lunch. In the mornings we spent 10 weeks learning about (or honing existing knowledge) plant anatomy, taught by cytologist Senior Lecturer Dr Roy Lane. Afternoons were devoted to plant morphology, taught by Reader and plant ecologist Dr Joyce Lambert. In the Spring Term in 1968, we started a series of practical classes looking at the flowering plants. Ferns and mosses were studied in the second year.

In the second year, we focused on genetics, plant biochemistry, plant physiology, and mycology, taught by Drs. Joe Smartt, Alan Myers, David Morris, and John Manners. On reflection, the genetics course was pretty basic; most of us had not studied any genetics at school. So practical classes focused on Drosophila fruit fly crossing experiments, and analysing the progeny. Today, students are deeply involved with molecular biology and genomics; they probably learn all about Mendelian genetics at school. During the second year, plant taxonomist Leslie Watson departed for Australia, and this was the reason why Vernon Heywood was asked to cover this discipline later on.

The structure of the Single Honours Botany course changed by my final year. There was a common course covering a wide range of topics, with specialisms taken around the various topics. For us Combined Honours students, we took the plant ecology specialism, and three components from the common course. We also had to complete a dissertation, the work for which was undertaken during the long vacation between the second and third years, and submitted, without fail, on the first day of the Spring Term in January. We could choose a topic in either Botany or Geography. I made a study of moorland vegetation near my home in North Staffordshire, using different sampling methods depending on the height of vegetation.

We made two field courses. The first, in July 1968, focusing on an appreciation of the plant kingdom, took us to the Burren on the west coast of Ireland in Co. Clare. We had a great time.

The last morning, Saturday 27 July 1968, outside the Savoy Hotel in Lisdoonvarna. In the right photo, L-R, back row: Alan Myers, Leslie Watson (staff), Jenny?, Chris ? (on shoulders), Paul Freestone, Gloria Davies, John Grainger, Peter Winfield. Middle row: Janet Beazley and Nick Lawrence (crouching) Alan Mackie, Margaret Barran, Diana Caryl, John Jackson, Stuart Christophers. Sitting: Jill Andison, Patricia Banner, Mary Goddard, Jane Elliman, Chris Kirby (crouching)

Checking out the Cliffs of Moher, and working on individual projects (Paul Freestone, John Grainger, Jane Elliman)

We all had to carry out a short project, in pairs, and I worked with Chris Kirby on the brown algae abundant on the coast near Lisdoonvarna which was our base. At the end of the second year, we spent two weeks in Norfolk, when the Americans first landed on the Moon. Led by Joyce Lambert and John Manners, the course had a strong ecology focus, taking us around the Norfolk Broads, the salt marshes, the Breckland, and fens. We also had small individual projects to carry out. I think mine looked at the distribution of a particular grass species across Wheatfen, home of Norfolk naturalist (and good friend of Joyce Lambert), Ted Ellis.

Professor Stephen H Crowdy was the head of department. He had come to Southampton around 1966 from the ICI Laboratores at Jealott’s Hill. He was an expert on the uptake and translocation of various pesticides and antibiotics in plants. I never heard him lecture, and hardly ever came into contact with him. He was somewhat of a non-entity as far as us students were concerned.

Joyce Lambert in 1964

Joyce Lambert was my tutor in botany, a short and somewhat rotund person, a chain-smoker, known affectionately by everyone as ‘Bloss’ (short for Blossom). Her reputation as a plant ecologist was founded on pioneer research, a stratigraphical analysis of the Norfolk Broads confirming their man-made origin, the result of medieval peat diggings. Later on, with her colleague and head of department until 1965, Professor Bill Williams, Joyce developed multivariate methods to study plant communities. This latter research area was the focus of much of her final year teaching in plant ecology. Joyce passed away in 2005.

Joe Smartt

I became a close friend of Joe Smartt, who retired in 1996 as Reader in Biology, and a highly respected expert on grain legumes. It was Joe who encouraged my interest in the nexus between genetics and ecology, which eventually led to me applying to Birmingham in February 1970 to join the MSc course on Conservation and Utilization of Plant Genetic Resources  in September that year, the beginnings of my career in genetic resources conservation. Outside academics, Joe and I founded a Morris dancing team at Southampton, The Red Stags, in October 1968, and its ‘descendant’ is still thriving today. Joe passed away in June 2013.

A young Alan Myers in 1964

I also had little contact outside lectures and practical classes with the other staff, such as physiologists Alan Myers and David Morris, or cytologist Roy Lane. In the late 1980s, when I was a lecturer in plant biology at The University of Birmingham, as internal examiner I joined plant pathologist John Manners (the external examiner) to examine a plant pathology PhD dissertation at Birmingham. I hadn’t seen him since I left Southampton in 1970.

Every October he used to organize a fungus foray into the New Forest for a day. I’ve read a couple of accounts from former botany students, before my time, and how enjoyable these outings were. John was elected President of the British Mycological Society in 1968, and was a recipient of the very special President’s Medal of the Society.

October 1969 – John Manners leading a fungus foray, near Denny Wood in the New Forest

Les Watson in 1964

Leslie Watson (who came from my home town of Leek in Staffordshire) taught flowering plant taxonomy, and had an interest in the application of numerical techniques to classify plants. At some point in my second year, he joined the Australian National University in Canberra, completing several important studies on the grass genera of the world. After I had posted something a few years back on my blog, Leslie left a comment. I’ve subsequently found that he retired to Western Australia. I’ve recently been in touch with him again, and he gave me some interesting insights regarding the setting up of the combined degree course in botany and geography.

In October 1968 (the beginning of my second year), John Rodwell joined Joyce Lambert’s research group to start a PhD study of limestone vegetation. He had graduated with First Class Honours from the University of Leeds that summer. In the summer of 1969, John stayed with me in Leek for a few days while making some preliminary forays (with me acting as chauffeur) to the Derbyshire Dales. After completing his PhD, John was ordained an Anglican priest, and was based at the University of Lancaster and becoming the co-ordinator of research leading to the development of the British National Vegetation Classification. He joined the faculty at Lancaster in 1991, and became Professor of Ecology in 1997, retiring in 2004.

Until 1970 there were no re-sit exams at Southampton – unlike the general situation today nationwide in our universities. You either passed your exams first time or were required to withdraw. We lost about half the botany class in 1968, including one of the five Combined Botany and Geography students. Students could even be asked to withdraw at the end of their second year. However, after much uproar among the student body in 1969, the university did eventually permit re-sit exams.

James H Bird, Professor of Geography and head of department, 1967-1989

Geography in the late sixties
The Head of Geography was Professor James Bird, an expert on transport geography (focusing on ports) who joined the department in 1967, replacing renowned physical geographer, FJ Monkhouse. I can’t recall having seen, let alone met him more than a handful of occasions during my three years at Southampton. But from his obituary that I came across recently, he was remembered with affection apparently. He passed away in 1997.

In the Geography department I had contact with just a few staff who taught aspects of physical geography. Dr R John Small lectured on the geomorphology of the Wessex region, and various tropical erosion processes. He was an excellent lecturer. After I left Southampton he authored a student text on geomorphology, published in 1970, with a second edition in 1978. He became first Reader in Geography, then Professor, and head of department (1983-1989). He retired in 1989. I heard from Professor Jane Hart, who was appointed after his retirement, that he still lives in the Southampton area. He must be in his late 80s.

His younger colleague, Michael Clark (later Professor of Geography) also taught several courses in physical geography, focusing on river erosion and weathering processes. He was only 27 in 1967, and had completed his PhD in the department just a couple of years earlier. His work evolved to focus on environmental management, water resources, coastal zone management and cold regions research and on the interactions between society and risk. His involvement in multi-disciplinary applied research and the application of Geographic Information Systems (GIS) to decision-making led to the co-founding of the GeoData Institute in 1984, where he served as Director for 18 years (1988-2010). A Fellow of the Royal Geographical Society, he received the Gill Memorial Award in 1983. He passed away in 2014.

The third geomorphology class had eight students: four from Combined honours, and four single Geography honours. Among those was Geoff Hewlett/Hewitt (?), a rather intense, mature student, who was awarded one of just two Firsts in Geography. Just a week before Finals in May/June 1970, John Small took our group of eight students for a short field trip (maybe four days) to Dartmoor in Devon, to look at tropical weathered granite landscapes (the tors) there. It was also an opportunity, they divulged, to get us all away from intense revision, and to relax while learning something at the same time.

My Geography tutor during my first year was Dr Roger Barry, a climatologist who left Southampton in 1968 for a new position at the Institute of Arctic and Alpine Research at the University of Colorado, Boulder. He is still active at the National Snow and Ice Data Center on the Boulder campus, as CIRES Fellow Emeritus and Distinguished Professor of Geography, Emeritus.

Dr Brian P Birch became my tutor in my second and third years (he had interviewed me for a place at Southampton in early 1967 with Joyce Lambert from Botany). Brian taught a course on soils and their classification. But I have subsequently discovered that his interest was in settlement patterns (particularly in the US Midwest, where he had completed his Master’s degree in Indiana; he has undergraduate and PhD degrees from Durham University) and their impact on the environment. I never attended any lectures in this field from him. After contacting Prof Jane Hart at Southampton earlier in the year, she gave me Brian’s address so I wrote to him. In a lengthy reply, he told me about the evolution of the Combined Honours degree course into a fully-fledged Environmental Sciences degree, for which he was the Geography lead person. The course grew to include Geology, Oceanography, and even Chemistry. Brian took early retirement in 1990. It was lovely hearing from him after so many decades; he is now in his 80s. He recalled that on one occasion, I had turned up in the Geography department coffee room, and met with staff. He still knew all about my connections with Peru and potatoes. I wonder if that was in 1975 while I was back in the UK to complete my PhD, or later on in the 80s when I did attend a meeting in Botany/ Biological Sciences on a plant genus, Lathyrus, I was working on.

In my final year, there was a new member of staff, Keith Barber who taught Quaternary studies, and who was still completing his PhD at Lancaster University. Keith later became Professor of Environmental Change, and retired in 2009; he passed away in February this year.

At the end of the first week of classes in October 1967, all geography students had a Saturday excursion to the northwest outskirts of Southampton (I don’t remember the exact route we took), and having been dropped off, we all walked back into the city, with various stops for the likes of Small and Clark, and another lecturer named Robinson, to wax lyrical about the landscape and its evolution and history. This was an introduction to a term long common course about the geography of the Southampton region, examined just before Christmas.

There was only one field course in Geography that I attended, just before Easter in March 1968, to Swansea (where we stayed at the university), and traveled around the region. It was fascinating seeing the effects of industrialization and mining, and pollution over centuries, in the Swansea Valley, and attempts at vegetation regeneration, as well as the physical geography of the Gower Peninsula. The weather was, like the curate’s egg, good in parts. On some days it was hot enough to wear swimsuits on the beach; other days it rained. On the morning of our departure home, there were several inches of snow!

Student life
I had a place in South Stoneham House, an all male hall of residence about 25 minutes walk southeast from the Highfield campus. In the sixties, most of the halls of residence were single sex (some of the time – remember these were the ‘Swinging Sixties’). Across the road from Stoneham was Montefiore House, a self-catering hall mainly for mature students, and just down Wessex Lane was Connaught, another all male hall. Highfield (to the west of the campus) and Chamberlain (to the north) were all female halls; Glen Eyre (close to Chamberlain) was, if I remember, both male and female, and self catering.

Rules about occupancy were supposedly strictly enforced. Being caught was cause for expulsion from hall. However, the number of males in female halls and vice versa overnight on Fridays and Saturdays was probably quite significant.

I enjoyed my two years in Stoneham, being elected Vice-President of the Junior Common Room (JRC) in my second year. Law student Geoff Pickerill was the President of the JCR. One of my roles was to organize the annual social events: a fireworks party and dance in November, and the May Ball.

Several of my closest friends came from my Stoneham days, and Neil Freeman (Law) and I have remained in touch all these years. Neil and I moved into ‘digs’ together (with an English and History student, Trevor Boag, from York) in a house at 30 University Road, less than 100 m south of the university administration building that opened in 1969. Our landlord and landlady were Mr and Mrs Drissell who looked after the three of us as though we were family.

Neil had an old Ford Popular

The university had a very active Students’ Union in the late sixties. A new complex of cafeterias, ballrooms, meeting rooms, and sports facilities had just been completed in 1967. My main interest was folk music and dancing. I joined the Folk Club that met every Sunday evening, and even got up to sing on several occasions. I joined the English and Scottish Folk Dance Society, and as I mentioned earlier, co-founded The Red Stags Morris in Autumn 1968. Through these dancing activities, I attended three Inter-Varsity Folk Dance Festivals in Hull (1968), Strathclyde (1969), and Reading (1970), performing a demonstration dance at each: Scottish at Hull and Strathclyde, and Morris (Beaux of London City) at Reading.

I also was involved in the University Rag Week as part of the Stoneham contributions, although we didn’t take part in this actual 1967 stunt. In my second year, students broke into maximum security prison, Parkhurst, on the Isle of Wight, and daubed some Soton Rag propaganda on the perimeter wall. The authorities were not amused.

In my final year, I bumped into a couple of young women in the foyer of the university library. They were from a local teaching college, and were taking part in the city-wide Rag activities. They asked me to buy a raffle ticket – which I did. Then, I suddenly asked one of the girls, who had very long hair, if her name was Jackson. You can imagine her surprise when she confirmed it was. ‘Then’, I said, ‘you are my cousin Caroline’ (the daughter of my father’s younger brother Edgar). I hadn’t seen Caroline for more than a decade, but when I was speaking with her I just knew we were related!

Three years passed so quickly. I graduated in June 1970, and later in September began graduate studies at The University of Birmingham, and a career in international agricultural research for development. But that’s another story.

I spent some of my happiest years at Southampton, enjoyed the academics and the social life. I grew up, and was able to face the world with confidence. Southampton: an excellent choice.

These are some of my memories. Thinking back over 50 years I may have got some details wrong, but I think the narrative is mostly correct. If anyone reading this would like to update any details, or add information, please do get in touch. Just leave a comment.

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¹ In 1967 I applied to study Botany and Geography. During the Autumn Term of my final year, in 1969, the university changed the degree title to ‘Environmental Botany and Geography’ that perhaps better reflected the course structure of (mainly) ecology on the one hand and physical geography (geomorphology, climatology, biogeography) on the other. This was probably one of the first environmental degrees.

² After he retired, Mather returned to his home in Birmingham, and became an Honorary Professor in the Department of Genetics in the School of Biological Sciences. In 1981 I joined the staff of the Department of Plant Biology (where I’d taken my PhD) in the same School. By about 1988, the four departments of the School (Plant Biology, Zoology & Comparative Physiology, Microbiology, and Genetics) had merged to form a unitary School of Biological Sciences, and I became a member of the Plant Genetics Research Group. I also moved my office and laboratory to the south ground floor of the School building, that was previously the home of Genetics. Prof. Mather had an office just down the corridor from mine, and we would meet for afternoon tea, and often chat about Southampton days. At Southampton he taught a population genetics course to a combined group of Botany and Zoology students. It was an optional course for me that I enjoyed. One day, he was lecturing about the Hardy-Weinburg Equilibrium, or some such, and filling the blackboard with algebra. Turning around to emphasise one point, he saw a young woman (from Zoology) seated immediately in front of me. She was about to light a cigarette! Without batting an eyelid, and not missing an algebraic beat, all he said was ‘We don’t smoke in lectures’, and turned back to complete the formula he was deriving. Needless to say the red-faced young lady put her cigarette away.

The late 60s were a period of student turmoil, and Southampton was not immune. Along University Road (which bisects the Highfield Campus), close to the Library, a new Administration building, with the Vice-Chancellor’s office (#37) was completed in late 1969 or early 1970 and, as rumored ahead of the event, was immediately the focus of a student sit-in, and regrettably some significant damage. However, one of Mather’s enduring legacies, however, was the establishment of a Medical School at Southampton.