Hilgardia
Hilgardia
Hilgardia
University of California
Hilgardia

Codling moth on walnuts in '55: Downward trend in infestations of 1955 in northern California not uniform and need of control treatments in 1956 indicated

Authors

A. E. Michelbacher
Earl Oatman

Authors Affiliations

A. E. Michelbacher is Associate Professor of Entomology, University of California, Berkeley; Earl Oatman is Research Assistant in Entomology, University of California, Berkeley.

Publication Information

Hilgardia 10(2):10-15. DOI:10.3733/ca.v010n02p10. February 1956.

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Abstract

The codling moth was less destructive—generally—to northern California walnuts in 1955 than in 1954.

Michelbacher A, Oatman E. 1956. Codling moth on walnuts in '55: Downward trend in infestations of 1955 in northern California not uniform and need of control treatments in 1956 indicated. Hilgardia 10(2):10-15. DOI:10.3733/ca.v010n02p10
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