Horticultural, Landscape, and Ornamental Crops

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