1981 spray guide for grapes in Washington.
Contributors: Washington State University. Cooperative Extension Service.; United States. Dept. of Agriculture.
Edition: [Rev. Feb. 1981]
Series: Spray guide for grapes in Washington; Extension bulletin -- 0762.; Extension bulletin (Washington State University. Cooperative Extension Service) -- 762.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1981
Place of publication: Pullman, Wash
Language: eng
Number of pages: 35
Subjects: Grapes -- Diseases and pests -- Control -- Washington (State); Grapes -- Weed control -- Washington (State); Spraying and dusting in agriculture -- Washington (State); Pesticides -- Washington (State) -- Application; Herbicides -- Washington (State) -- Application
Notes: "Prepared by representatives of Washington State University, the Washington State Department of Agriculutre, the U.S. Department of Agriculture, the U.S. Public Health Service, and the Grape Fieldmen's Associations of Washington"--P. 35.