Walnut aphid control: Aphicide in May codling moth spray effective in northern California
Authors
W. W. MiddlekauffA. E. Michelbacher
Authors Affiliations
W. W. Middlekauff is Assistant Professor of Entomology and Assistant Entomologist in the Experiment Station, Berkeley; A. E. Michelbacher is Assistant Professor of Entomology and Associate Entomologist in the Experiment Station, Berkeley.Publication Information
Hilgardia 4(5):7-14. DOI:10.3733/ca.v004n05p7. May 1950.
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Abstract
Natural enemies of the walnut aphid-one of the most destructive insects attacking walnuts in northern California—serve to keep the aphid population in check.
Middlekauff W, Michelbacher A. 1950. Walnut aphid control: Aphicide in May codling moth spray effective in northern California. Hilgardia 4(5):7-14. DOI:10.3733/ca.v004n05p7
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