WSU Extension

Hortsense

Grape
 
Disease
Botrytis bunch rot (Gray mold) 
Powdery mildew 
Insect
Brown marmorated stink bug 
Cutworms and armyworms 
Grape erineum mite 
Spider mites 
Spotted wing Drosophila (SWD) 

WSU Extension Presents
Hortsense
        

Fact sheets outline IPM strategies including cultural, mechanical, biological, and chemical methods.

Pesticides listed in the fact sheets are examples of products that are legal for use in Washington.