Crop Watch: Still too warm for propyzamide sprays in bonfire week - Farmers Weekly

Crop Watch: Still too warm for propyzamide sprays in bonfire week

Aphids continue to be found in cereal crops as the mild conditions continue, while some forward crops of barley are showing signs of mildew.

Typically, around Bonfire night, soils are becoming cold enough for propyzamide applications to oilseed rape, but this autumn has been unusual, and patience may be needed.

Despite the challenges, the past four weeks have been kind, with most fields drilled and crops growing, including in tricky areas. The mild period has led to excellent growth, but also brought unwelcome pests like aphids, which are easily found in most cereal crops.

Surprisingly, I am not eating my words yet and it has been a kind four weeks since I last wrote.

Author's summary: Unusual autumn weather affects crop growth and pest management.

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Farmers Weekly Interactive Farmers Weekly Interactive — 2025-11-04

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