Pests
26 July 2021
Understand how three generations of frit fly each year can damage cereals such as grasses, maize and spring oats.
16 March 2023
Gout fly is present across the UK and an occasional minor pest of wheat, barley and triticale.
26 July 2021
Leatherjackets (larvae of crane flies) damage the roots of a wide range of crops.
26 July 2021
Understand the biology and damage caused by the onion fly.
26 July 2021
Pea midge attacks can result in serious yield losses, especially when populations build up in intensive pea-growing areas.
26 January 2026
An introduction to turnip sawfly on brassicas (including how to reduce the damage it causes).
26 July 2021
Learn about the life cycle and how to identify yellow cereal flies.
4 December 2024
The allium leaf miner causes damage to onions, leeks and garlic.
26 July 2021
Learn about the cereal stem sawfly and leaf sawflies.
11 July 2025
Learn how to identify and control the cabbage moth to limit the damage caused to vegetable brassicas.
26 July 2021
Cutworms, the larvae of various moth species, damage many horticultural crops, as well as potatoes and sugar beet.
26 July 2021
Garden pebble moth larvae can damage and contaminate vegetable brassica crops.
