Investigations on leafhopper vectors, diagnosis, and etiology of western X-disease (buckskin) of cherry trees in California
Subtitle: final report
By: part one (April 1, 1977-January 31, 1979) Alexander H. Purcell, Sherman V. Thomson ; part two (February 1, 1979-March 31, 1981) George Nyland, Alexander H. Purcell, Joseph N. Kloepper. --
Publisher: U.S. Dept. of Agriculture, Science and Education Administration, Agricultural Research, Western Region
Published: 1982
Place of publication: Davis, Calif.?]
Language: eng
Number of pages: 110
Subjects: Cherry; Diseases and pests; Leaf-hoppers
Notes: Cover title.

"Cooperative agreement no. 12-14-5001-272."

Includes bibliographical references.