Flies

Damaging fly species include:

Cabbage whitefly (Aleyrodes proletella)
Cabbage root fly (Delia radicum)
Bean seed fly larvae (Delia platura)
Turnip fly larvae (Delia floralis)

Pest insects in brassica crops: fly pests

Cabbage Whitefly (Aleyrodes proletella) resource links

AHDB

Pest insects in brassica crops: cabbage whitefly Cabbage Whitefly Brassicas: improving control of whitefly

CABI

Whitefly on cabbage | PlantWise

University of Warwick

Improving control of whitefly

BAYER

Cabbage Whitefly

RHS

Cabbage Whitefly

Cabbage Root Fly (Delia radicum) resource links

AHDB

Cabbage Root Fly Biology and Management in Brassica Crops Brassicas: treatment to control cabbage root fly Brassicas: comparison of treatments to control cabbage root fly

BAYER

Cabbage Root Fly

CABI

Delia radicum (cabbage root fly) - Access Required

RHS

Cabbage Root Fly

Bean seed flies (Delia platura and Delia florilega) resource links

AHDB

Bean seed fly: Identification and control Risk factors and crop damage caused by bean seed flies CP 190: PhD: Development of an integrated strategy for Bean Seed Fly control

CABI

Bean seed fly datasheet (access required)

RHS

Bean seed fly webpage

Turnip fly (Delia floralis) resource links

AHDB

Turnip sawfly biology and impact on vegetable brassicas and oilseed rape

BAYER

Turnip Sawfly