April Insect List 

Alfalfa Weevil
Blue Alfalfa Aphid
Pea Aphid
Variegated Cutworm
Alfalfa Aphids
Beneficial Insects

General Insect Tips
First-Cut Problems

Integrated Pest Management

Short OSU Extension Publications 
Alfalfa Forage Insect Control F-7150 

OSU Extension Circulars 

Pesticide Labels and MSDS Sheets