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Pests
3 February 2025
This web page hosts the latest guidance from the Insecticide Resistance Action Group (IRAG). The 'Download' button provides background. Scroll down for guidance.
3 June 2019
AHDB has issued late-spring guidance for the management of fast-moving cereal crops
28 April 2025
See the signs of defects and impurities in stored cereal (wheat and barley). This poster shows examples of physical damage, disease, pests, screenings and weed seeds.
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10 May 2024
This insect is rarely abundant enough to warrant treatment
24 July 2025
The encyclopaedia provides at-a-glance information on the pests and natural enemies associated with cropping systems.
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17 September 2021
A sporadic pest, saddle gall midge can reduce cereal yields through larval feeding and weakened stems.
 and yellow-lemon wheat blossom midge (right). © Jon Oakley.JPG?v=637780517930000000)
4 October 2022
Orange, yellow or lemon – effective midge management starts with species identification
10 June 2025
A lack of effective chemical control means a firm grasp of this pest is essential
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7 October 2024
Access disease management guidance for oilseed rape from this page
1 December 2025
Download RL 2026/27 and get the latest variety data for cereals and oilseeds