Tag Archives: food security

When did research diversity stop being a good thing? Another threat to UK applied agricultural sciences

If, as is well documented, lack of diversity in cropping systems is bad for agricultural production (Johnson et al, 2006: Iverson et al., 2014), then those running the BBSRC should ask themselves why it is a good idea to reduce the number of UK universities they fund that are capable of first class work in the agricultural sciences, particularly crop protection.




Normally at this time of year I am desperately putting the finishing touches to a couple of applications for BBSRC Industrial CASE studentships (iCASE).   In past years, at the beginning of May, those of us in the majority of UK universities without access to Doctoral Training Partnership funding, make our way to the BBSRC Industrial CASE studentship page to check when the closing date for applications are.  Imagine my shock to find that “this inclusive, very successful and effective programme  appears to have been hi-jacked by the fat cats of the UK university sector.  Yet another example of the “haves” getting more at the expense of the “have-nots”.

BBSRC will no longer operate an annual competition for industrial CASE (iCASE) studentships, instead allocating the majority of these studentships to the BBSRC Doctoral Training Partnerships (DTP) for awarding alongside their standard studentships.  

“The decision to cease the annual iCASE competition for individual studentship projects was taken for a number of strategic and operational reasons, primarily in recognition that the cohort-based approach, as exemplified by the DTPs, provides the gold standard in modern bioscience training, and one which BBSRC was keen to ensure all our funded students had the opportunity to take advantage of”

A more cynical reading of this is ‘it saves the BBSRC administrative time and the costs associated with having to have the applications reviewed by the Training Awards Committee’.   I also take exception to the implication that the only universities in the UK that have a cohort-based training approach are those in receipt of a DTP.  At Harper Adams University we have a well-established cohort-based doctoral training system.  I would be very surprised indeed if we are unique in this aspect of our PhD training amongst the other 100 UK universities outwith the BBSRC DTP programme.

The BBSRC web site goes on to stare “In addition, it was agreed that devolving responsibility for the recruitment and selection of students and collaborators to the DTP partner organisations (of which there are in excess of 45 within 12 partnerships across the UK higher education and public sector research sectors) would improve links between them and local companies, and increase the ability of institutions to act quickly and agilely in allocating projects to these companies, without the delays associated with a large national competition.”

Having moved from a university with a BBSRC Doctoral Training programme and seeing the difficulty and lack of willingness that staff in the other Departments within the School had in finding industrial partners I lack confidence in the ability of such departments to improve links.  As applied, whole organism ecologists/biologists, my former colleagues and I, benefitted immensely from our more molecular-based colleagues’ lack of real industrial contacts and were able to make good use of their unused CASE allocations.  The named grant holder of the DTP grant at the time, told me during a coffee break at a BBSRC Training Awards Committee meeting that he felt the whole CASE scheme was a waste of money.

The iCASE scheme was an opportunity for first class researchers from DTP excluded universities and from ‘Cinderella’ disciplines, e.g. entomology, integrated pest management, non-molecular plant sciences, such as plant pathology, plant nematology, weed science and forestry, which are incidentally recognised by the BBSRC and other learned bodies as being nationally vulnerable ‘skill sets’ to obtain funding that they would otherwise not have access to.  It is a sad fact of life that the universities that hold BBSRC DTP grants long ago decided that possessors of the above vulnerable skill sets did not publish in high enough impact journals and either made them redundant or did not replace them when they retired.

The decision by the BBSRC to further disenfranchise those many excellent applied agricultural scientists is perverse and much to the detriment of UK agriculture.  Given the growing need for sustainable farming systems worldwide it is hard to understand or justify the thought processes that led to this very ill-judged decision.

Ironically it is not just those of us in universities without BBSRC DTP provision that found the removal of the iCASE scheme bothersome.  A day or so after my discovery of the death of iCASE I received an email from a friend of mine at another UK university which is part of a DTP.

 “On a separate issue – no doubt you’ll have registered BBSRC removing the iCASE fund.  Allegedly we will now absorb more projects into our regional  “Doctoral Training Partnership”, but as these are only 2.5 years  for the main project (after all the associated training) it doesn’t always lend itself to the same sorts of projects as iCASE”

And finally, just to highlight the vulnerable skills-sets issue that the BBSRC seems determined to worsen.  I am, as some of you may know, Editor-in-Chief of the Annals of Applied Biology.  I recently received this email from one of my Editorial Board, a whole organism plant pathologist with field experience.

“Dear Simon

 I think that the time has come for me to step down from the editorial board of the Annals of Applied Biology.  I have been doing this for fourteen or fifteen years and I am due to retire from my current post in the Agri-Food & Biosciences Institute in the next few months.

 It has been a privilege, and at most times, highly enjoyable to be part of the editorial board of Annals which is a really good journal.  In a highly competitive world AAB has maintained and indeed increased its reputation.  The standard of papers published is very high and the range of papers received from across the globe is sometimes astonishing.  It has certainly been frustrating at times identifying suitable referees for papers, and as research scientists seem to be under more and more pressure of time it is easy to understand why they are often reluctant to take on extra duties.  However peer review is at the very centre of how science works so it is important that everyone takes their responsibility seriously.

 I would love to be able to recommend a replacement but just now plant pathologists, certainly in the UK, are very thin on the ground.”

I contacted the President of the British Society of Plant Pathologists to see if he could offer me any suitable suggestions for a mid-career plant pathologist with field experience.  Sadly, the majority of  UK Plant Pathologists in the right age range with suitable publishing experience, are molecular biologists.  I eventually filled the gap, but had to appoint a Plant Pathologist from a US university, where happily, universities still recognise the need for field and whole organism plant pathologists and their importance in ensuring global food security; something that most research intensive UK universities and the BBSRC seem to have forgotten.


Iverson, A. L., Makin, L. E., Ennis, K. K., Gonthier, D. J., Connor-Barrie, B. T., Remfret, J. L., Cardinale, B. J. &Perfecto, I. (2014). Do polycultures promote win-win or trade-offs in agricultural ecosystem services?  A meta-analysis. Journal of Applied Ecology 51: 1593-1602.

Johnson, M. T. J., Lajeunesse, M. J. &Agrawal, A. A. (2006). Additive and interactive effects of plant genotypic diversity on arthropod communities and plant fitness. Ecology Letters 9: 24-34.


Post script

As I knew we were expecting a visit from Jackie Hunter the Chief Executive of the BBSRC, I deliberately held back posting this until I had had a chance to ask her directly about the demise of the iCASE scheme. Jackie was very willing to speak to me about this issue.  The main reason for the removal of the scheme appeared to be the costs of administration and of reviewing the proposals. She assured me that the interests of people like me had been taken into account by giving more money to the ten companies  which hold grants in their own right and also by expecting greater flexibility from the existing University DTP grant holders, by which I took to mean that they would be encouraged to collaborate with the ‘have-nots’. This may seem laudable were it not for two facts; of the ten industrial DTP holders, five are pharmaceutical companies holding just under half of the grants and the academic DTP grant holders are greatly lacking in agricultural expertise. I also suspect, given the shortage of available PhD studentships in comparison with staff numbers within most university departments, that a big stick will be needed to encourage any cross-fertilization with non-DTP holders. I will, however, wait and see if Jackie’s optimism is well-founded, although I will not be holding my breath 😉

Post post script

 The importance of diversification in research funding is not just a hobby-horse of mine.  See for example, this excellent post by Stephen Heard writing on why it is a bad strategy to centralise research funding.





Filed under Bugbears

Pest Managers are ecologists too

Over the course of the last decade I have come to the conclusion that British undergraduates have no idea of what pest management actually is.  For the last twenty years or so, I have run a suite of MSc courses, initially at the Silwood Park campus of Imperial College and since 2012, at Harper Adams University, the leading land-based university in the UK.  The four MSc courses I run are Conservation and Forest Protection, Ecological Applications, Entomology and Integrated Pest and Disease Management.  These are, as you can see, pretty much specialist vocational courses.  The students who do these courses are highly motivated and come from a range of backgrounds.  Many had established careers in other areas and found those careers lacking.  Others have had a burning desire to embark on advanced training in entomology since they were at school and been deeply frustrated that no undergraduate degrees exist in the UK in that subject. [The last BSc in Entomology in the UK was awarded in 1993 by Imperial College to Andy Salisbury (now Dr Andrew Salisbury and Senior Entomologist at the Royal Horticulture Society’s research offices at Wisley].  Yet others have developed an interest in one of the areas covered by my MSc courses as undergraduates and decided to make a career in those areas, but found that their BSc degrees had not prepared them to the required level in their chosen subject and that they needed the extra training provided by a postgraduate course.  The interesting thing to me is how the absolute interest in integrated pest management has remained at pretty much the same level year on year, at just under 5 with a high of 9 students in 1989 and in 1998 no students at all.  Over the same period the average number of entomologists on the course was twelve. As a proportion of the student body the pest management contingent has ranged from a very disappointing zero to the memorable year, 2004, when there were twice as many pest managers as entomologists, albeit out of total student body of only nine.

MSc Entomology and IPM students

MSc Entomology and IPM students

Pest managers are in great demand from industry –biological control and agrochemical companies have more positions than there are suitably qualified graduates; yet undergraduates seem reluctant to train in this area.  I think that there are two root causes for this problem; a lack of exposure to the subject as undergraduates and a misunderstanding of exactly what pest managers are and what they actually do.  Mention pest management to most people, not just students, and their first reaction is rats, cockroaches and Rentokil operatives spraying.



The mythical spray man

The mythical spray man

A pest!

A pest!

Yes pest control does involve poisoning vermin and spray operations against domestic insect pests, but that is only one very minor, albeit important, aspect of pest management.  Pest management, or as it is more formally known, Integrated Pest Management, is the intelligent selection and use of pest control measures to ensure  favourable economic, ecological  and sociological consequences.  Yes this does include the use of pesticides but only as part of an integrated programme that could include biological control, the use of resistant plant varieties, and the diversification of the farm landscape through conservation headlands, and cultural methods such as crop rotation or inter-cropping.   Even scare-crows, traditional or modern, can be part of an IPM programme. The list goes on and all this is backed up by a detailed knowledge and understanding of the biology and ecology of the pest species, their natural enemies and the habitats that they live in.

Conservation headland

Conservation headland

Traditional scarecrow

Traditional scarecrow



Biological control

Biological control

The idea of pest management is not an entirely modern one ; Benjamin Walsh a British born pioneer applied entomologist  working in the USA, said in 1866, and I quote,  “Let a man profess to have discovered some new patent powder pimperlimplimp, a single pinch of which being thrown into each corner of a field will kill every bug throughout its whole extent, and people will listen to him with attention and respect.  But tell them of any simple common-sense plan, based upon correct scientific principles, to check and keep within reasonable bounds the insect foes of the farmer, and they will laugh you to scorn”.  I consider this to be the first modern reference to integrated pest management.


Pest managers do not just work in domestic and urban situations.  Most pest managers, as opposed to pest control operatives work in agriculture, forestry and horticulture, safeguarding our crops and ensuring global food security.  Pest managers, because of the complexity of the problems facing sustainable crop production in the modern world, have to have a much greater depth and breadth of knowledge than pure ecologists.   Although many pest managers have entomological backgrounds, they also have a more than nodding acquaintance with plant pathology, nematology and pesticide application and chemistry.  They also need to have a good grasp of the economics of both pest control and the farming/cropping system that they are working in.  They must fully appreciate what is feasible and appropriate in the context of the farmer’s/forester’s year, budgets and targets in terms of yields and profits.  There is no point in coming up with the ideal ecological or conservation solution that cannot be implemented because of the constraints of the real world.  Pest managers, even those working in academia, interact closely with their end-users, to ensure a reduction in pest numbers and abundance, not necessarily eradication, which is acceptable to growers, society and the natural world.   As Lorna Cole said on Twitter on September 8th 2013….

Lorna Cole

So when you hear the word pest management in future, don’t just think spray, think conservation headlands, beetle banks, biological control, crop rotation, resistant varieties, chemical ecology, forecasting, monitoring , cultural control, holistic farming, multi-purpose forestry, sociology, economics and sustainability.  These are the elements of the armoury most commonly used by pest managers, not pesticides as so many people mistakenly think.

So for prospective students, don’t be put off by the word pest, if you want an exciting, satisfying and possibly international career, embrace the application of ecology and make a difference to the world.   Become a pest manager.  Without integrated pest managers food production will never be sustainable or as ecologically friendly as it now is.

Post Script

Sadly, even to this day (it was much worse when I started my career), there is a perception among some academics that being applied is second best; on one memorable occasion I was introduced to some visitors by one of my colleagues as, “this is Simon Leather, he’s an ecologist, ALBEIT, an applied one”


Post post script


For those interested in joining the MSc course in Integrated Pest Management based at Harper Adams University here is the appropriate link.  I should also add that unfortunately we are NOT able to offer three annual Scholarships funded by the Horticultural Development Council, HDC, of £5000 each to particularly deserving students as despite ALL our graduates finding employment in the industry they felt that the scheme was not working!


Filed under Bugbears, EntoNotes