Tag Archives: journal choice

Mind the gap – time to make sure that scientists and practitioners are on the same page

I have deliberately used the same title for this post as my 2017 Editorial in Annals of Applied Biology and if you were to run it through Turnitin™ you would find a very high percentage similarity indeed 🙂 I had originally planned for this post and my Editorial to appear simultaneously, but thanks to modern publishing practices, the January issue of the Annals of Applied Biology, hit the virtual newsstands in mid-December and put the kibosh on my cunning plan.

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Once a year I am wheeled out to do a guest lecture to the final year agriculture undergraduates on the Global Food Production module here at Harper Adams.  I start off the lecture by reminiscing about when I was an agricultural zoology undergraduate student at the University of Leeds in 1975 and was introduced to the concept of Integrated Pest Management (IPM), or as it was termed then, Integrated Pest Control.  I was very much taken by this idea and on my next visit home, approached my Uncle James, a farmer, and explained the concept to him and suggested that he might like to implement it on his farm.  To my surprise, he was not convinced by my arguments, and replied with words to the effect, “It all sounds rather tedious, and after all, I can do all my pest control much more easily using a tank mix, so why should I bother?”.  This attitude was, at the time widespread among the UK farming community and elsewhere despite the concept having been formally discussed in the scientific literature since the late 1950s and early 1960s (Stern et al., 1959; de Fluiter, 1962).  Despite the benefits of IPM being recognised and extolled IPM by researchers and agronomists for many years, take-up by growers has been much slower than expected (Kogan, 1998; Hammond et al., 2006). Resistance to the adoption of integrated pest management is not new, Benjamin Walsh writing in 1866 wrote

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”  Benjamin Walsh The Practical Entomologist

Why, if IPM is regarded as being of such paramount importance to sustainable crop production, the European Union for example passed a directive recently (2009/128/EC) requiring all member states to pass legislation to make sure that all professional growers at the very least adopt the principles of IPM, is its adoption so slow.  Hokkanen (2015) cites three main impediments to the adoption of IPM, science funding, political interference and economics.  As an applied entomologist I know from bitter experience, that there is a lack of willingness by the UK Research Councils to fund basic applied science i.e. grants to aid researchers to establish much-needed new economic thresholds are very unlikely to be funded.  Hokkanen (2015) also points out that whilst the political landscape now includes IPM, different governments have views, not necessarily based on science, about what are acceptable items for the IPM toolbox, genetically modified crops (GM) and neonicotinoid insecticides being just two such examples. Thirdly, as Hokkanen (2015) points out the ability of farmers to fully adopt IPM practices, is often out of their control, but is decided by market forces and social and political pressures, GM crops and neonicotinoids again serving to illustrate this point.

As Felicity Lawrence writing in the Guardian says “British farmers growing wheat typically treat each crop over its growing cycle with four fungicides, three herbicides, one insecticide and one chemical to control molluscs. They buy seed that has been precoated with chemicals against insects. They spray the land with weedkiller before planting, and again after.

They apply chemical growth regulators that change the balance of plant hormones to control the height and strength of the grain’s stem. They spray against aphids and mildew. And then they often spray again just before harvesting with the herbicide glyphosate to desiccate the crop, which saves them the energy costs of mechanical drying.

Most farmers around the world, whatever the crop, will turn to one of just six companies that dominate the market to buy all these agrochemicals and their seeds. The concentration of power over primary agriculture in such a small number of corporations, and their ability both to set prices and determine the varieties available, has already been a cause of concern among farmers. Yet by next year the competition is likely to shrink even further”.

Independent advice in the UK is not as easy to get as it once was.  The expected career outcome for my undergraduate course was either academia or to work as an advisor for the then, government funded, Agricultural Development and Advisory Service (ADAS).  ADAS was the research and advisory arm of the then Ministry of Agriculture Fisheries and Food and employed specialist advisers throughout the country to advise farmers and growers how to maximise their output.   ADAS became an agency in 1992, was privatised in 1997 and in December 2016 was taken over by RSK, a large environmental consultancy.  The first incarnation of ADAS was relatively well-staffed with truly independent advisors. The second incarnation, although still billed as independent, had far fewer offices and far fewer staff, so their traditional advisory role was largely taken over by private agronomists whose agendas and training are very varied.  This state of affairs is not unique to the UK.

As an example, this is from another of my correspondents who is also on the Editorial Board of Annals of Applied BiologyThanks for your message and interesting question.  You are correct that in the US the extension service is closely aligned with the land grant Universities.  It was the complete opposite in Australia and NZ (similar to the UK) where the government funded extension service had been cut years ago and the gap had been ‘filled’ by private consultants which were also often chemical sales representatives.

Even in the USA, traditionally very strong when it comes to entomology in universities, the situation is less than rosy as this email from another correspondent (of necessity anonymised) highlights:

“I am currently the only trained entomologist in any XX university with a position focused on commercial ornamental entomology despite nurseries in XX being our largest plant-based agricultural commodity. Between shipping out 75-80% of the nursery plants across a state or international border, thousands of cultivated varieties, several planting systems (protected and field grown), and the aesthetic thresholds with ornamental plants, I’m a bit too popular (couldn’t haven’t happened in high school when I could have used it). I don’t even have a PhD and my position is actually a regional Extension educator position versus specialist. Since we have no specialists for non-food crops, I often am asked to work off position description on other ornamental plant needs in landscapes as well. Not just entomology as this is an IPM position.  This level of demand has curtailed my ability to be involved with activities that would have been useful professionally (like publishing more and reviewing work of peers). No regrets about the new discoveries, adoption and impact of my work in many diverse areas but I will have less legacy in the published world.  

I’m retiring in less than three years. A little early but necessary as I’ve been fighting burn-out for years. And the university has taught me many times that they value my work less as a female (the stories I could tell). Women in STEM gets lots of verbiage but those of us working in these systems will tell you how far we have to go yet to be treated equitably. Perhaps they will value my work once I’m gone and people have nowhere to go. I have been fortunate to have had the privilege of excellent training and only hope that this country can maintain some of these bastions of entomology into the future”

Science is crucial to the development of IPM, be it understanding pest phenology, developing and evaluating biocontrol agents or obtaining a basic understanding of the biology and ecology of a particular pest (e.g. Webb et al., 2015; Dandurand & Knudsen, 2016; Karley et al., 2016; Rowley et al. 2016).  Basic science is important, but funding needs to be mainly allocated to more immediately applicable research than to the more academic end of the spectrum which is where it tends to go more often than not (Hokkanen, 2015).   I recently attended a conference organised by AgriNet, http://www.agri-net.net/ whose mission statement is “AGRI-net is an Agri-science Chemical Biology network which aims to stimulate the development and facilitate the translation of novel tools and technologies to key end-users in the Agri-sciences”, the title of which was  Bridging the gap between Physical sciences & Agri-sciences research.  Although the science presented was excellent it was hard to see how it could be translated to the relevant end-users in their lifetimes.

Don’t get me wrong, basic science is needed as there will be a time when the technology is available for it to be relevant.  As an example, Winer et al. (2001) convincingly demonstrated that planting spring wheat at extremely high densities (up to 600 seeds m2) in a grid pattern, significantly reduced weed density and significantly increased yield when compared with planting at conventional seed rates and in the traditional row pattern.  Fifteen years ago this may not have been very attractive to farmers as it would have meant modifying their already expensive machinery.  With the advent of precision farming this is perhaps now a viable strategy, but so far is little taken up by growers.  Is this a lack of communication from the scientists to the end-user or a reluctance to adapt new ways by the farmer?  I would suggest the former.

The recent State of Nature report (Hayhow et al., 2016) caused dismay amongst UK ecologists and raised the hackles of the UK farming community.  The data were very convincing and much of the decline in wildlife in agricultural systems was attributed to the intensification of agriculture post World War 2. The UK farming community reacted quickly and angrily (Midgely, 2016), pointing out that farming practices have changed greatly over the last half century and that the report was overlooking the many farmers who have willing engaged with the various environmental stewardship initiatives.  The debate was somewhat exacerbated by the fact that some trenchant exchanges on both sides of the fence are of a long-standing nature.  Although I have a great deal of sympathy for the conservation side of the argument I sometimes feel that the language used by what the farming press equally dismissively calls ‘green lobby’ does not help. Michael McCarthy for example, an author whom I greatly admire, is in his recent book, The Moth Snowstorm, is extremely scathing about the practices of farmers, whom he mockingly calls “Farmer Giles” (McCarthy, 2016)

Similarly, there has been for some time, a debate within the scientific community as to whether it is better to farm intensively to maximize yields while conserving and protecting natural habitats (land sparing), or to use wildlife-friendly farming methods (land sharing) that integrate biodiversity conservation with food production (e.g. Tscharntke et al., 2012; Bommarco et al., 2013; Fischer et al., 2014; Kremen, 2015).  Due, however, to the pressures imposed by academic institutions and state funding bodies, the scientists concerned publish in ‘high impact’ conservation journals unlikely to be read by agronomists let alone farmers.

Sue Hartley (2016) “…working in Malawi on a Christian Aid funded project on improving crop resilience to drought.  I thought I had the answer: farmers should stop growing maize and grow the much more drought tolerant millet instead.  Consternation amongst the farmers greeted that suggestion! “But, they exclaimed in horror, Dr Sue, we can’t we are married to maize!  Hopelessly naïve, I had neglected the wider cultural and socioeconomic context; I’d focussed on the physiology of the plants, my discipline, and not on the sociology of farmer behaviour, someone else’s discipline

There are ways to bridge the gap, although it may mean some scientists having to step outside their laboratories and comfort zones. A recent experiment in China where academic staff and their postgraduate students lived in farming communities and worked alongside local farmers resulted in significant increases in crop yields (Zhang et al., 2016).  Whilst not suggesting that all scientists involved in basic science with potential agricultural applications, adopt a similar approach, I would encourage them to spend some time speaking to farmers on their farms and not in workshops away from the agricultural environment.   Similarly, I would exhort ecologists with an interest in agriculture to either publish in journals more likely to be read by agronomists and farmers and not in journals that only their peers will read. Arguments in journals such as Biological Conservation, no matter how well presented or reasoned, reach a very limited audience of peers and undergraduates writing assignments. The people who make the decisions and grow our food do not read those journals. Failing that, in these days of ‘research impact’ it would make sense to take steps to summarise their findings in a more popular format such as the farming press. The workshops often mentioned in grant applications under the “pathways to impact” section will only have a limited reach and the proposed web sites, another favourite of the grant writer, unless extensively advertised and scrupulously kept up to date, again will remain largely unread.

Most importantly, use language that everyone can understand.  The farmer representing Innovate UK at the Agri-futures meeting was particularly scathing about the presentations, slickly and smoothly delivered by the obviously keen and excited scientists, remarking that most farmers would not know the word heterogeneity; keep it simple, avoid jargon, but don’t speak down to practitioners just because they don’t have the same vocabulary you do.   Emma Hamer the Senior Plant Health advisor for the National Farmers Union was just one of the many speakers from industry at the Advances in Integrated Pest Management Conference that I attended in November, who pointed out that many farmers were still unaware of exactly IPM was, even though they were practicing it to some extent.

There are agricultural scientists who do their best to step down from their ivory towers and try to make their work easily accessible.  Rothamsted Research for example, where the scientists are under immense pressure to publish in high impact journals, are doing their best to provide an effective extension service despite the swingeing cuts that have been made to their staff who work with whole organisms.  Their advocacy of the IPM concept via their app Croprotect is innovative and useful.  The UK of course is not alone in these types of ventures.  My Editorial sparked this response via email:  “I read with interest your editorial in the Annals of Applied Biology.  Our research group works strongly with State Government to convert our research into practical tools for fire management, but we struggle at the interface because each agency things that it is the responsibility of the other to do the extension work!  A better example comes from my colleagues in the crop sciences who have a very workable model in the southern hemisphere (see http://www.apen.org.au/extensionnet ).” On the other hand, we have scientists who extol the virtues of extension but publish in journals that are non-accessible to many academics and certainly beyond the ken of agronomists and farmers (Kremen, 2015).  Important commentaries on pollinators aimed at farmers and politicians (Dicks et al., 2016) are too often hidden behind ‘high impact’ paywalls and if not revealed by helpful bloggers such as Jeff Ollerton, would remain hidden away from the very people who need to know.  Other bloggers such as Manu Saunders are also on the case, debunking and/or publicising the debates surrounding sustainable agriculture, but this is not enough.  Scientists who put themselves forward as working in the agricultural sciences need to pay more heed to the ways in which farmers work, understand the farming year* and actually talk to farmers whilst in their own environment.  Perhaps not so much as being on the same page but standing in the same field.

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Pleased to see that a Wordle analysis of this post puts farmers centre stage.

 

References

Bommarco, R., Kleijn, D. & Potts, S.G. (2013) Ecological intensification: harnessing ecosystem services for food security. Trends in Ecology and Evolution, 28, 230–238

Dandurand, L.M. & Knudsen, G.R. (2016) Effect of the trap crop Solanum sisymbriifolium and two biocontrol fungi on reproduction of the potato cyst nematode, Globodera pallida. Annals of Applied Biology, 169, 180-189

De Fluiter, H.J. (1962) Integrated control of pests in orchards. Entomophaga, 7, 199-206.

Dicks, L.V., Viana, B., Bommarco, R., Brosi, B., del Coro Arizmendi, M., Cunningham, S.A., Galetto, L., Hill, R.,  Lopes, A.V., Pires, C., Taki, H., & Potts, S.G. (2016) Ten policies for pollinators.  Science, 354, 975-976.

Fischer, J., Abson, D.J., Butsic, V., Chappell, M.J., Ekroos, J., Hanspach, J., Kuemmerle, T., Smith, H.G. & von Wehrden, H. (2014) Land sparing versus land sharing: moving forward. Conservation Letters, 7, 149–157

Hammond, C.M., Luschei, E.C., Boerboom, C.M. & Nowak, P.J. (2006) Adoption of integrated pest management tactics by Wisconsin farmers.  Weed Technology, 20, 756-767

Hartley, S. (2016) In praise of interdisciplinarity.  The Bulletin, 47, 5-6.

Hayhow, D.B., Burns, F., Eaton, M.A., Al Fulaij, N., August, T.A., Babey, L., Bacon, L., Bingham, C., Boswell, J., Boughey, K.L., Brereton, T., Brookman, E., Brooks, D.R., Bullock, D.J., Burke, O., Collis, M., Corbet, L., Cornish, N., De Massimi, S., Densham, J., Dunn, E., Elliott, S., Gent, T., Godber, J., Hamilton, S., Havery, S., Hawkins, S., Henney, J., Holmes, K., Hutchinson, N., Isaac, N.J.B., Johns, D., Macadam, C.R., Mathews, F., Nicolet, P., Noble, D.G., Outhwaite, C.L., Powney, G.D., Richardson, P., Roy, D.B., Sims, D., Smart, S., Stevenson, K., Stroud, R.A., Walker, K.J., Webb, J.R., Webb, T.J., Wynde, R. and Gregory, R.D. (2016) State of Nature 2016. The State of Nature partnership.

Hokkanen, H.M.T. (2015) Integrated pest management at the crossroads: science, politics or business (as usual)?  Arthropod-Plant Interactions, 9, 543-545

Karley, A.J., Mitchell, C., Brookes, C., McNicol, J., O’Neill, T., Roberts, H., Graham, J. & Johnson, S.N. (2016) Exploiting physical defence traits for crop protection: leaf trichomes of Rubus idaeus have deterrent effects on spider mites but not aphids.  Annals of Applied Biology, 168, 159-172

Kogan, M. (1998) Integrated pest management: historical perspectives and contemporary developments.  Annual Review of Entomology, 43, 243-270

Kremen C. (2015) Reframing the land-sparing/land-sharing debate for biodiversity conservation. Annals of the New York Academy of Sciences, 1355, 52–76.

McCarthy, M. (2016) The Moth Snowstorm, Hodder & Stoughton, London.

Midgely, O. (2016) Industry’s work overlooked by UK green lobby. Farmer’s Guardian, September 16, 2

Rowley, C., Cherrill, A., Leather, S., Nicholls, C., Ellis, S. & Pope, T. (2016) A review of the biology, ecology and control of saddle gall midge, Haplodiplosis marginata (Diptera: Cecidomyiidae) with a focus on phenological forecasting.  Annals of Applied Biology, 169, 167-179

Stern, V.M., Smith, R.F., Van Den Bosch, R., & Hagen, K.S. (1959) The integrated control concept. Hilgardia, 29, 81-101.

Tscharntke, T., Clough, Y., Wanger, T.C., Jackson, L., Motzke, I., Perfecto, I., Vandermeer, J. & Whitbread, A. (2012) Global food security, biodiversity conservation and the future of agricultural intensification. Biological Conservation, 151, 51–59

Webb, K.M., R.M. , Harveson, R.M. & West, M.S. (2015)  Evaluation of Rhizoctonia zeae as a potential biological control option for fungal root diseases of sugar beet.  Annals of Applied Biology, 167, 75-89

Winer, J., Griepentrog, H.W. & Kristensen, L. (2001) Suppression of weeds by spring wheat Triticum aestivum increases with crop density and spatial uniformity.  Journal of Applied Ecology, 38, 784-790.

Zhang, W., Cao, G., Li, X., Zhang, H., Wang, C., Liu, Q., Chen, X., Cui, Z., Shen, J., Jiang, R., Mi, G., Miao, Y., Zhang, F. & Dou, Z. (2016) Closing yield gaps in China by empowering smallholder farmers. Nature, 537, 671-674

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It isn’t easy being an applied ecologist – working on crops limits publication venues

“This is Simon Leather, he’s an ecologist, albeit an applied one” Thus was I introduced to a group of visiting ecologists by my then head of department at the Silwood Park campus of Imperial College. As you can imagine I was somewhat taken aback at this public display of the bias that ‘pure’ scientists have against those that they regard as ‘applied’.  I was (and still am), used to this attitude, as even as an undergraduate doing Agricultural Zoology when we shared modules with the ‘pure’ zoologists, we were regarded as a slightly lower life form J  Working in Finland as a post-doc in the early 1980s it was also obvious that there was a certain degree of friction between the pure and applied entomologists, so it was not a phenomenon confined entirely to the UK.  To this day, convincing ecology undergraduates that integrated pest management is a suitable career for them is almost impossible.

I was an ecologically minded entomologist from early childhood, pinning and collecting did not interest me anywhere near as much as insect behaviour and ecology, but I knew that I wanted to do something “useful” when I grew up. Having seen my father in action as a plant pathologist and crop protection officer, it seemed to me that combining entomology with agriculture would be an ideal way to achieve this ambition.  A degree in Agricultural Zoology at Leeds and a PhD in cereal aphid ecology at the University of East Anglia (Norwich) was the ideal foundation for my chosen career as an applied ecologist/entomologist.

I started my professional life as agricultural entomologist working both in the laboratory and in the field (cereal fields to be exact), which were easily accessible, generally flat, weed free and easy to manipulate and sample.  In the UK even the largest fields tend to be visible from end to end and side to side when you stand in the middle or edge (even more so now than when I started as wheat varieties are now so much shorter, less than half the height they were in 1977).

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Having fun as a PhD student – aphid ‘sampling’ in Norfolk 1978

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I haven’t grown since I did my PhD so wheat must have shrunk 🙂

See the post script to see what wheat used to look like.

Laboratory experiments, even when working on mature plants were totally do-able in walk-in growth rooms, and at a push you could even fit whole earing wheat plants into a growth cabinet.

I then spent ten years working as a forest entomologist, where field sites were the exact opposite, and extreme measures were sometimes required to reach my study animals, including going on an official Forestry Commission tree climbing course.

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Pole pruners – (of only limited use) and tree climbing (great fun but laborious)

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Scaffold towers for really high work, but expensive (and scary on sloping hillsides).

And as for lab work, not a chance of using mature plants or even plants more than two to three years old.  Excised branches and/or foliage (rightly or wrongly) were the norm*.

Doing field work was, despite the sometimes very physically challenging aspects, a lot of fun, and in my case, some very scenic locations.  My two main field sites were The Spey Valley and

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Sutherland and Caithness, both of which provided magnificent views and of course, a plethora of whisky distilleries

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where I discovered what is now my favourite single malt 🙂

The real fun came when it was time to submit papers.  Journal choice was (and is) very important.  As Stephen Heard points out, journals have a ‘culture’ and it is very important to pick a journal that has the right editorial board and ethos. The laboratory work never seemed to be a huge problem, referees (perhaps wrongly) very rarely criticised the use of young plants or excised foliage. I was able to publish the output from what was a very applied project, in a range of journals from the very specialised to the more ecological. This selection for example, from 1985-1987 (Leather, 1985, 1986; Leather & Burnand, 1987; Leather et al., 1985), appeared in Ecological Entomology, Oecologia, Functional Ecology and Bulletin of Entomological Research respectively.

Papers reporting field-based work were a little bit harder to place in journals outside the mainstream forestry ones, particularly when it came to experimental work.  One of the problems was that ecological referees unused to working in forests tended not to have a grasp of what was involved in setting up and servicing an experiment in a forest plantation or stand.  A farmer has no great objection to an entomologist removing 100 wheat tillers a week from his 2 ha field (at 90 stems per metre2, even a 16 week field season would only remove a tiny fraction of his crop).  A forest manager on the other hand with a stocking density of 3000 stems per hectare would look askance at a proposal to remove even 100 trees a month from a hectare plot, especially if this was repeated for seven years.  Sample size was thus a problem, even when using partial sampling of trees, e.g. by removing say only one branch.  When it came to field scale replication, to compare for example, three treatments and a control on two different soil types, where each treatment plot is a hectare, things get a bit difficult. The most that we could service, even with help (since we did not have huge financial resources), was three replicates of each treatment.  In agricultural terms this seems incredibly low, where 10m2 plots or even smaller, are very often used (e.g. Staley et al., 2009; Garratt et al., 2011).

We thus ended up with our experimental papers in the really specialised forestry journals (e.g.  Leather, 1993; Hicks et al., 2007).  On the other hand, those papers based on observational, long-term data were easier to place in more general ecological journals (e.g. Watt et al., 1989), although that was not always enough to guarantee success (e.g. Walsh et al., 1993; Watt et al., 1991).  Another bias that I came across (perhaps unconscious) was that referees appeared, and still do, think that work from production forests is not as valid as that coming from ‘natural’ forests, especially if they are tropical. We came across this when submitting a paper about the effects of prescribed burning on carabid populations in two sites in Portugal (Nunes et al., 2006).  We originally sent this to a well-known ecological journal who rejected it on the grounds of low replication, although we had also replicated it temporarily as well as geographically.  I was not impressed to see a paper published in this journal shortly after they had rejected our manuscript in which the authors had reported changes in insect communities after a one-off fire event in a tropical forest, without even the benefits of pre-fire baseline data.  We had in the meantime, given up on general ecology journals and submitted our paper to a local forestry journal.  Such is life.

I originally started this essay with the idea of bemoaning the fact that publishing studies based in production forests in more general journals was more difficult than publishing agriculturally based papers, but got diverted into writing about the way applied ecologists feel discriminated against by journals and pure ecologists.  I may or may not have convinced you about that.  To return to my original idea of it being more difficult for forestry–based ecologists to break out of the forestry journal ghetto than it is for agro-ecologists to reach a broader audience, I present the following data based on my own publication record, which very convincingly demonstrates that my original feeling is based on fact, albeit based on an n of one 🙂

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Numbers of agricultural and forestry based papers published by me in different journal categories.

I might also add that being an entomologist also limits where you can publish, so being an applied entomologist is something of a double whammy, and when it comes to getting research council funding, don’t get me started!

References

 Garratt, M.P.D., Wright, D.J., & Leather, S.R. (2010) The effects of organic and conventional fertilizers on cereal aphids and their natural enemies. Agricultural and Forest Entomology, 12, 307-318.

Hicks, B.J., Aegerter, J.N., Leather, S.R., & Watt, A.D. (2007) Differential rates of parasitism of the pine beauty moth (Panolis flammea) depends on host tree species. Scottish Forestry, 61, 5-10.

Leather, S.R. (1985) Oviposition preferences in relation to larval growth rates and survival in the pine beauty moth, Panolis flammea. Ecological Entomology, 10, 213-217.

Leather, S.R. (1986) The effect of neonatal starvation on the growth, development and survival of larvae of the pine beauty moth Panolis flammea. Oecologia, 71, 90-93.

Leather, S.R. (1993) Influence of site factor modification on the population development of the pine beauty moth (Panolis flammea) in a Scottish lodgepole pine (Pinus contorta) plantation. Forest Ecology & Management, 59, 207-223.

Leather, S.R. & Burnand, A.C. (1987) Factors affecting life-history parameters of the pine beauty moth, Panolis flammea (D&S): the hidden costs of reproduction. Functional Ecology, 1, 331-338.

Leather, S.R., Watt , A.D., & Barbour, D.A. (1985) The effect of host plant and delayed mating on the fecundity and lifespanof the pine beauty moth,  Panolis flammea (Denis & Schiffermuller) (Lepidoptera: Noctuidae): their influence on population dynamics and relevance to pest management. Bulletin of entomological Research, 75, 641-651.

Nunes, L.F., Silva, I., Pité, M., Rego, F.C., Leather, S.R., & Serrano, A. (2006) Carabid (Coleoptera) community change following prescribed burning and the potential use of carabids as indicator species to evaluate the effects of fire management in Mediterranean regions. Silva Lusitania, 14, 85-100.

Staley, J.T., Stewart-Jones, A., Pope, T.W., Wright, D.J., Leather, S.R., Hadley, P., Rossiter, J.T., Van Emden, H.F., & Poppy, G.M. (2010) Varying responses of insect herbivores to altered plant chemistry under organic and conventional treatments. Proceedings of the Royal Society of London B, 277, 779-786.

Walsh, P.J., Day, K.R., Leather, S.R., & Smith, A.J. (1993) The influence of soil type and pine species on the carabid community of a plantation forest with a history of pine beauty moth infestation. Forestry, 66, 135-146.

Watt, A.D., Leather, S.R., & Stoakley, J.T. (1989) Site susceptibility, population development and dispersal of the pine beauty moth in a lodgepole pine forest in northern Scotland. Journal of Applied Ecology, 26, 147-157.

Watt, A.D., Leather, S.R., & Evans, H.F. (1991) Outbreaks of the pine beauty moth on pine in Scotland: the influence of host plant species and site factors. Forest Ecology and Management, 39, 211-221.

 

Post script

The height of mature wheat and other cereals has decreased hugely over the last two hundred years.  Cereals were originally a multi-purpose crop, not just providing grain for humans, but bedding straw for stock and humans, winter fodder for animals, straw for thatching and if really desperate, you could make winter fuel out of discarded straw**.

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John Linnell  – Wheat 1860  You wouldn’t have been able to see Poldark’s (Aidan Turner) manly chest whilst he was scything in this field!

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Pieter Breugel the Elder – Die Kornernter – The Harvesters  (1565) – Head-high wheat crops and not just because the average height was lower in those days.

 

*As I was writing this article I came across this paper (Friberg & Wiklund, 2016) which suggests that using excised plants may be justifiable.  Friberg, M. & Wiklund, C. (2016)  Butterflies and plants: preference/performance studies in relation to plant size and the use of intact plants vs. cuttings.  Entomologia experimentalis et applicata, 160, 201-208

**My source for this is Laura Ingalls Wilder – Little House on the Prairie, to be exact 🙂

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When frustration becomes serendipitous – My second most cited paper

For most of the 1980s and the early 1990s I worked for the UK Forestry Commission as a research and advisory entomologist. As a civil servant I was subjected to a lot more rules than I am now as a university academic. The most frustrating set of rules in my mind, were those associated with publishing papers. The initial consultation with a statistician before your experiment was planned and any subsequent collaboration with the analysis was very sensible, and I had no problems with that part of the process at all. Our statisticians were very good in that they helped you decide the analysis but expected you to learn GenStat (the Forestry Commission standard statistics programme) and do it yourself unless you were really stuck.

The next bit was the frustrating part. When it came to writing papers you first submitted your paper to your line manager. They then read your paper, very frustrating indeed for me, as my immediate boss considered papers a very low priority and it could be several months before he got around to passing it back with comments and suggestions. Then it was passed to a member of one of the other department such as silviculture, tree breeding or pathology for them to read and make comments. The idea behind this being that it helped make the paper accessible to a wide audience, again a good idea. The problem at this stage was that once again your paper was likely to be a low priority, so yet more delay. Once that was done you then had to submit your paper to the Chief Research Office for him to read and comment on, so once again yet more delay. This meant that quite often it was a year before you actually were able to submit your paper to a journal, which could be deeply frustrating to say the least.

Frustrated

In 1986 a new journal to be published by the British Ecological Society was announced, Functional Ecology. In those days, the dreaded Impact Factors had not yet raised their ugly heads, and one tended to publish in journals relevant to your discipline, or, as in this case, the fancy took you.  I thought it would be cool to publish in the first issue of the first volume of this new journal.  I therefore set to work, with the help of one of our statisticians to produce a paper about life history parameters of the pine beauty moth, from a more ecological point of view and not from the more applied view-point of it as a forest pest (my job remit). I was very proud of the paper and confess to having got somewhat carried away in the discussion, so much so, that it was suggested by all who read it in the very lengthy internal appraisal process, that most of the discussion should be cut as being too far away from the main story. As the process had taken so long already I decided to go with the flow and eventually submitted my paper about a year after first writing it, incidentally giving my statistician a co-authorship. It was accepted and did indeed appear in the first volume of Functional Ecology, albeit the last of the year (Leather & Burnand, 1987)! It has to date (14th October 2015) being cited 53 times, by no means a disgrace, but certainly not my second-most cited paper.

I mentioned earlier that I was really proud of my discussion and I decided that I was going to publish it regardless. I reworked it slightly and submitted it to Oikos as a Forum piece, taking the calculated risk of not submitting it through the official Forestry Commission system. My reasoning was, that a), it was unlikely to be read by anyone in the Forestry Commission, being a very ecological journal, and b), if challenged I would say that it had already been seen by the powers that be, albeit not officially. To my relief it was accepted as is (Leather, 1988) and my immediate boss never mentioned it. To my surprise and delight this is now my second-most cited paper, having so far acquired 207 citations and still picks up a reasonable number of cites every year. I guess that I should actually be grateful to all those internal referees who insisted that I cut my discussion down so drastically.

References

Leather, S.R. (1988) Size, reproductive potential and fecundity in insects: Things aren’t as simple as they seem. Oikos, 51, 386-389.

Leather, S.R. & Burnand, A.C. (1987) Factors affecting life-history parameters of the pine beauty moth, Panolis flammea (D&S): the hidden costs of reproduction. Functional Ecology, 1, 331-338.

 

Post script

In case you wondered, my most cited paper is an Annual Review paper, written with one of my former PhD students, Caroline Awmack, and now has almost a thousand citations (994 as of today).

Reference

Awmack, C. S. &Leather, S. R. (2002). Host plant quality and fecundity in herbivorous insects. Annual Review of Entomology 47, 817-844.

 

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