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Stubble management: where is the research?

I would not blame anyone for being totally confused about how to treat stubbles this autumn in order to minimise black-grass in future crops. I have read three separate articles on this subject in the farming press over the last few weeks which have …

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Wheat seed rates

In my most recent blog I suggested that the industry needs more research on stubble management for black-grass control. However, that comes with the caveat that such research will illuminate rather than confuse. There has been an example of research …

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The precautionary principle

The adoption in the current EU Pesticide Regulation EC 1107/2009 of what is claimed to be the precautionary principle could be a reason for the withdrawal from the market of pesticides that might otherwise be approved. What is the precautionary principle …

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Ipomoea and Colonel Gadaffi

We have just returned from a holiday in the very South of France, where the Pyrenees meet the sea. On one strenuous walk, a loop of around 20  km, we climbed for around 3 hours. Initially there were vineyards, but then trees and then just scrub. At the  …

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Slow pace of GMOs in Europe

There has been much talk and discussion this week on ‘The Great Storm’ in October 1987. I remember it vividly. I was giving a talk in Northamptonshire that evening and it poured with rain all the way there and all the way back. The farmers were down …

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WHO and ebola, Mugabe and glyphosate

My first doubts about the World Health Organization (WHO) arose because of its response, or lack of it, to the ebola crisis in Africa. It was founded to react rapidly to this type of issue but it initially failed when this true emergency came along . It …

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Turning the tide

My wife and I recently attended the screening of the film “ Food Evolution ”, which was funded by the Institute of Food Technologists . It graphically details the objections to GM food and also the people who are promulgating the scares. One amazing scare …

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Sustaining conflicting ideas

Whenever I walk to Cambridge Railway Station I pass new buildings that are divided into ‘sustainable’ student flats. Each time I see that slogan I think “what makes them sustainable?”. They look like all other new build flats, which are no doubt well …

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Changing behaviour of black-grass

I have regularly been asked whether black-grass has changed its field characteristics over the last 30-40 years. I have always given the same answer, an authorative “I dunno”. However, some recently published papers have suggested that the development of …

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Who would try to predict wheat yields?

Christmas is over and the days are slowly getting longer. This year I have decided to try to sow earlier some of my vegetable and flower seeds indoors, provided that I can get some supplementary lighting to stop them becoming ‘leggy’. This has meant doing …

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