Oilseed Rape

1 December 2025

The new RL 2026/27 tables are out now online.

6 November 2025

Paul Gosling explains how a large variety performance data set underpins recommendation decisions.

21 October 2025

A major new project will take cabbage stem flea beetle (CSFB) management in winter oilseed rape (OSR) to the next level, thanks to a collaborative AHDB research project.

29 September 2025

Our phoma leaf spot forecast suggests that many oilseed rape (OSR) crops could reach the spray threshold for the disease in the next few weeks.

27 August 2025

Cabbage stem flea beetle (CSFB) migration monitoring will take place at a network of sites across England this autumn.

21 August 2025

The Weed Resistance Action Group (WRAG) has identified more populations of Italian rye-grass in the UK that may be resistant to the herbicide glyphosate.

28 July 2025

We published our second harvest report of 2025 on 25 July.

26 August 2025

We have awarded a £821,755 contract to researchers to deliver independent fungicide efficacy data for key diseases of wheat, barley and oilseed rape.

16 July 2025

An update on a review of the nutrient uptake and release patterns of cover crops.

24 September 2025

Long dry spells in the spring and recent hot temperatures mean that harvest is off to the fastest start since at least 2006.

5 August 2025

Ellie Dearlove investigates whether biostimulants can really support crop growth and how to make sense of marketing materials.

27 June 2025

After an exceptionally dry spring, UK crops are showing mixed signs of recovery following rainfall in late May and early June.

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