WSU Extension

Hortsense

Birch
 
Disease
Canker 
Rust 
Insect
Aphids 
Birch leafminer 
Bronze birch borer 
Oystershell scale 

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.