Insect Management Handbook

Includes

Alfalfa aphid (Macrosiphum creelii)
Blue alfalfa aphid (Acyrthosiphon kondoi)
Pea aphid (Acyrthosiphon pisum)
Spotted alfalfa aphid (Therioaphis maculata)

Hypera postica

Pest description and crop damage Larvae are about 0.375 inch long, yellow to green, with a white stripe down the back. They feed in and on the buds of alfalfa.

Bruchophagus roddi

Pest description and crop damage The adult is a small, shiny black wasp. Larvae feed within a single seed and eventually destroy it.

Scolytus rugulosus

Image related to Chestnut-Shothole borer

Cydia latiferreana

Pest description and crop damage Adult moths have a wingspread of about 0.5 inch. Moths are gray to reddish with golden bands across each forewing. When mature, larvae are whitish with a translucent, amber-color head, 0.5 inch long. The larvae feed within the nut and destroy the kernel.

Image related to Chestnut-Filbertworm