Contents tagged with threshold
5 November 2020
A low-risk year, with some high-risk sites
5 October 2021
Assess pest pressure to determine the best management response
25 September 2020
Our autumn survey frequently detects large variations in wheat bulb fly egg numbers, both across and between regions
3 October 2019
Wheat bulb fly egg counts are generally low but the trend has been bucked at some monitoring sites
23 September 2020
Results from our wheat bulb fly survey can aid seed treatment decisions
6 September 2019
This tool uses weather data to indicate the optimum time to apply insecticides to cereals
4 July 2019
Management of virus-spreading aphids in winter cereal crops is the subject of our latest research call
29 January 2024
Time your cereals insecticide sprays for aphid/BYDV control with greater accuracy
9 October 2018
It is one of the lowest-risk years for wheat bulb fly (WBF) since monitoring began, according to the final results from the AHDB autumn survey of the pest.