WSU Extension

Hortsense

Cotoneaster
 
Disease
Bacterial blight 
Fire blight 
Scab 
Insect
Cotoneaster webworm 
Spider mites 

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.