Provided below is a list of trusted websites related to tree fruit horticulture and pest and disease control. We have divided them by the source type – WSU versus other information providers. We do not maintain these additional resources so are not responsible for keeping them up to date or changes in the web addresses. If you discover a bad link or feel the information is outdated, please let us know using the contact form located here. Also, if you know of a great resource that we missed, please send us the link so we can review it and post it to this page. Links last reviewed 8/16/2019.
WSDA Waste Pesticide Program
State Government Resources