Disease and insect spray schedule for home orchards
Subtitle: apples, pears, eastern Washington
By: [prepared by Otis C. Maloy and Arthur H. Retan].
Contributors: Retan, Arthur H.; Washington State University. Cooperative Extension.; United States. Dept. of Agriculture.
Series: EB -- 0836.; Extension bulletin (Washington State University. Cooperative Extension) -- 836.
Publisher: Cooperative Extension, College of Agriculture, Washington State University
Published: 1981
Place of publication: Pullman, [Wash.]
Language: eng
Subjects: Apples -- Diseases and pests -- Washington (State); Pear -- Diseases and pests -- Washington (State); Fruit -- Diseases and pests -- Washington (State); Insecticides -- Handbooks, manuals, etc
Genres: Handbooks, manuals, etc.
Notes: Cover title.

"March 1981"--Cover.