University of California

Pyrethroid resistance persists in spider mite predator


Marjorie A. Hoy
Nancy F. Knop
John L. Joos

Authors Affiliations

Marjorie A. Hoy is Associate Professor of Entomology and Associate Entomologist, University of California, Berkeley; Nancy F. Knop is a graduate student in the Department of Entomology, Berkeley; John L. Joos is Area Research Farm Advisor for Sonoma, Lake, Marin, Mendocino, and Napa counties.

Publication Information

Hilgardia 34(11):11-12. DOI:10.3733/ca.v034n11p11. November 1980.

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Spider mite predators laboratory-selected for pyrethroid resistance successfully overwintered in a northern California apple orchard.
Hoy M, Knop N, Joos J. 1980. Pyrethroid resistance persists in spider mite predator. Hilgardia 34(11):11-12. DOI:10.3733/ca.v034n11p11
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