Economic evaluation of selected cultural methods for suppressing the green peach aphid as a vector of virus diseases of potatoes and sugarbeets
By: Raymond J. Folwell ... [et al.].
Contributors: Folwell, Raymond J.; Washington State University. College of Agriculture. Research Center.; United States. Science and Education Administration. Agricultural Research.; United States. Dept. of Agriculture. Natural Resource Economics Division.; United States. Dept. of Agriculture. Economics and Statistics Service.
Series: Bulletin / Washington State University, College of Agriculture Research Center -- 900; Bulletin (Washington State University. College of Agriculture. Research Center) -- 900.
Publisher: Washington State University, College of Agriculture Research Center
Published: 1981
Place of publication: [Pullman, Wash.]
Language: eng
Number of pages: 15
Subjects: Green peach aphid -- Control; Potatoes -- Diseases and pests; Sugar beet -- Diseases and pests
Notes: Cover title.

"The work report here was done by the Washington State University College of Agriculture Research Center in cooperation with the U.S. Department of Agriculture Science and Education Administration-Agricultural Research and the USDA Natural Resource Economics Division, Economics and Statistical Service."--P. 15.

Includes bibliographical references (p. 15).