WSU Extension

Hortsense

Pieris (Andromeda)
 
Disease
Leaf spot 
Ramorum leaf and shoot blight (Sudden oak death) 
Root rot & dieback 
Insect
Black vine weevil 

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.