Content related to the topic: diseases

7 September 2026

Phoma symptoms in oilseed rape

Leaves, flowers, stems and pods may all show symptoms of infection

20 January 2023

Light leaf spot symptoms in oilseed rape

Leaves, flowers, stems and pods may all show symptoms of infection

5 May 2026

How to manage light leaf spot in oilseed rape

Learn about the drivers of risk and management options

10 December 2024

Ramularia leaf spot management in barley

Ramularia leaf spot is one of the hardest diseases to manage in barley

11 February 2026

Crop disease glossary: A to Z of technical terms

Unleash your inner pathologist (learn to talk the language)

30 September 2026

Phoma leaf spot forecast

When use is necessary, a well-timed fungicide is an important part of control

3 September 2020

Turnip yellow virus (TuYV) management in oilseed rape

Learn about the main aphid that spreads TuYV and how to manage its levels in crops

18 August 2026

Barley yellow dwarf virus (BYDV) management in cereals

Learn about the main aphids that spread BYDV and how to manage their levels in crops

28 October 2024

Basic biology of the peach–potato aphid

Learn about the life cycle of this important virus-spreading aphid

1 July 2026

Basic biology of the grain aphid

Learn about the grain aphid’s life cycle and the key features to help you identify it.

13 October 2025

Basic biology of the bird cherry–oat aphid

Learn about the bird cherry–oat aphid’s life cycle and the key features to help you identify it.

14 July 2020

Webinar: How to monitor crop development and disease

Learn how to disease score your crops with Catherine Harries, AHDB and assess crop development through the season with Brian Barker, EJ Barker and Sons and Strategic Cereal Farm East Host. Use this information to help inform matching inputs to potential through the season.