Hay and Pasture Crops

Protect pollinators: See How to Reduce Bee Poisoning from Pesticides.

Note: Products are listed in alphabetical order and not in order of preference or superiority of pest control.

In this section

Alfalfa Hay Pests Revised March 2021
Clover Hay Pests Revised March 2021
Pasture and Grass Hay Pests Revised March 2021
Rangeland Pests Revised March 2021
Vetch Hay Pests Revised March 2021

IMPORTANT NOTICE REGARDING THE USE OF CHLORPYRIFOS:

As of 12/15/20, the State of Oregon has adopted new restrictive rules on the use of chlorpyrifos-containing products in Oregon. Please refer to Oregon Department of Agriculture Permanent Chlorpyrifos Rule at

https://www.oregon.gov/oda/programs/Pesticides/RegulatoryIssues/Documents/Documents/2020/ChlorpyrifosRule.pdf