Browsing Washington State University Extension by Subject "Vegetables--Diseases and pests--Control."
Now showing items 1-2 of 2
(Pullman, Washington : State College of Washington. Extension Service., 1934-02)
(Pullman, Washington : Washington State University. Extension., 2014-07)Chart lists insecticides registered for use on vegetables in Washington State, by vegetable from Asparagus to Turnip.