WSU Extension

Hortsense

Corn
 
Disease
Root, stalk, and ear rots 
Seed rot and seedling blight (damping-off) 
Smut 
Insect
Brown marmorated stink bug 
Corn aphids 
Corn earworm 
Cutworms and armyworms 
Earwigs 
Spider mites 
Western spotted cucumber beetle 

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.