by Roy M. Davidson
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Sclerotinia disease (white mold) of bean
Armillaria (shoestring) root rot
The cabbage maggot in the home garden
Cherry mottle leaf
Club root of cabbage and other crucifers
Common causes of plant damage and sugges...
Child-resistant packages for pesticides
Managing waste pesticides and empty pest...
Proceedings of the National Conference o...
Investigation of shredded pesticide cont...
Collection and disposal alternatives for...