An edition of Rearing and release of Coccinellids for potential control of pear psylla (1981)
Rearing and release of Coccinellids for potential control of pear psylla.
By R. E. Fye
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Publish Date
1981
Publisher
Agricultural Research Service (Western Region), U.S. Dept. of Agriculture,Available from the Yakima Agricultural Research Laboratory
Language
eng
Pages
-
Description:
subjects: Diseases and pests, Ladybugs, Pear, Psylla, Pears