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Rearing and release of Coccinellids for potential control of pear psylla.

Bibliographic Details
Main Author: Fye, R. E. (Robert Eaton), 1924-
Corporate Author: United States. Agricultural Research Service. Western Region
Format: Government Document Book
Language:English
Published: Oakland, Calif. : Yakima, Wa : Agricultural Research Service (Western Region), U.S. Dept. of Agriculture ; Available from the Yakima Agricultural Research Laboratory, [1981]
Series:Advances in agricultural technology. AAT-W. 20.
Subjects:
Ladybugs.
Pears > Diseases and pests.
Psylla.
Description
Item Description:"September 1981."
Physical Description:iv, 9 pages ; 26 cm.
Bibliography:Bibliography: page 9.
ISSN:0193-3736 ;