Walnut aphid control: Studies in northern California of effectiveness of addition of aphicide to codling moth spray
AuthorsW. W. Middlekauff
A. E. Michelbacher
Authors AffiliationsW. W. Middlekauff is Assistant Professor of Entomology and Assistant Entomologist in the Experiment Station, Berkeley; A. E. Michelbacher is Assistant Professor of Entomology and Assistant Entomologist, in the Experiment Station, Berkeley; Edward Wegenek is Graduate Research Assistant, Division of Entomology and Parasitology, Berkeley.
Hilgardia 3(4):6-14. DOI:10.3733/ca.v003n04p6. April 1949.
Investigations on the control of the walnut aphid in northern California were expanded in 1948.
Middlekauff W, Michelbacher A, Wegenek E. 1949. Walnut aphid control: Studies in northern California of effectiveness of addition of aphicide to codling moth spray. Hilgardia 3(4):6-14. DOI:10.3733/ca.v003n04p6
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