August Insect List 

Alfalfa Aphids
Alfalfa Seed Chalcid
Beneficial Insects
Blister Beetles
Foliage-Feeding Caterpillars

Grasshoppers
Lygus Bugs
Pollinators
Potato Leafhopper
Spotted Alfalfa Aphid

General Insect Tips 

Integrated Pest Management

Short OSU Extension Publications
Alfalfa Forage Insect Control F-7150 

OSU Extension Circulars

Pesticide Labels and MSDS Sheets