Insect Management Handbook

Plutella xylostella

Pest description, crop damage and life history

See:

Common Pests of Vegetable Crops

Image related to Kohlrabi-Diamondback moth

Includes

Black cutworm (Agotis ipsilon)
Variegated cutworm (Peridroma saucia)

Pest description, crop damage and life history

See:

Image related to Kohlrabi-Cutworm

Western spotted cucumber beetle (Diabrotica undecimpunctata)
Western striped cucumber beetle (Acalymma trivittatum)

Pest description, crop damage and life history

See:

Image related to Kohlrabi-Cucumber beetle

Delia radicum

Pest description, crop damage and life history

See:

Common Pests of Vegetable Crops

Image related to Kohlrabi-Cabbage maggot

Includes

Image related to Kohlrabi-Armyworm and looper

Includes

Cabbage aphid (Brevicoryne brassicae)
Turnip aphid (Hyadaphis pseudobrassicae)

Image related to Kohlrabi-Aphid

Limonius spp.

Pest description, crop damage and life history

See:

Common Pests of Vegetable Crops

Management-biological, cultural, tactical

See:

Image related to Horseradish-Wireworm

Pieris rapae

Pest description, crop damage and life history

See:

Common Pests of Vegetable Crops

Image related to Horseradish-Imported cabbageworm

Plutella xylostella

Pest description, crop damage and life history

See:

Common Pests of Vegetable Crops

Image related to Horseradish-Diamondback moth