Hilgardia
Hilgardia
Hilgardia
University of California
Hilgardia

Codling moth on walnuts: Southern California studies of varying methods of DDT application

Author

J. C. Ortega

Author Affiliations

J. C. Ortega is Principal Laboratory Technician, Division of Entomology, Experiment Sfation, Riverside.

Publication Information

Hilgardia 2(7):4-14. DOI:10.3733/ca.v002n07p4. July 1948.

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Abstract

Ordinary spray rig applications of DDT for control of codling moth on walnuts were given comparative tests against several other methods of application during the 1947 experimental program.

Ortega J. 1948. Codling moth on walnuts: Southern California studies of varying methods of DDT application. Hilgardia 2(7):4-14. DOI:10.3733/ca.v002n07p4
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