Spider mite on walnuts: Promising results obtained with three miticides tested in control experiments in infested walnut orchard at San Jose

Michelbocher, A

Spider mite on walnuts: Promising results obtained with three miticides tested in control experiments in infested walnut orchard at San Jose

Author

A. E. Michelbocher

Author Affiliations

A. E. Michelbacher is Professor of Entomology, University of California, Berkeley.

Publication Information

Hilgardia 11(11):11-11. DOI:10.3733/ca.v011n11p11. November 1957.

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Abstract

The most destructive species of spider mites—found in localities where experimental investigations were conducted in 1956—was the European red mite. Infestations of the Pacific spider mite and the two-spotted spider mite were limited and noneconomic.

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