Author: Entomology and Plant Quarantine Bureau - Blacklight Search Results

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491. DDT (insecticide). Results of field experiments with DDT against insects affecting tomatoes in southern California; by Joseph Wilcox and A. F. Howland.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agricultural Research Administration
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1946
SuDoc number:: A 77.312:S 699

492. DDT (insecticide). Use of DDT for roach control; by L. S. Henderson.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1946
SuDoc number:: A 77.312:E-701

493. European corn borer. Growth stages of corn as related to European corn borer infestation; by C. H. Batchelder.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1946
SuDoc number:: A 77.313:232

494. Housefly control; [by F. C. Bishopp and L. S. Henderson].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [May 1939, revised Aug. 1946.] [1946]
SuDoc number:: A 1.35:182/2

495. Insecticides. Power spraver for applying concentrated insecticides; by Joseph N. Tenhet.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1946
SuDoc number:: A 77.313:231

496. Insecticides. System of filing and routing samples of chemicals for insecticide testing; by Marion W. Oberg, Howard A. Jones, and E. F. Knipling.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1946
SuDoc number:: A 77.313:233

497. Insecticides. Use of insect repellents and miticides; by B. V. Travis and F. A. Morton.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agricultural Research Administration
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1946
SuDoc number:: A 77.312:E-698

498. Bees. Dependence of agriculture on beekeeping industry, review; prepared by Division of Bee Culture.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agricultural Research Administration
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Dec. 1942, revised July 1946. [1946.]
SuDoc number:: A 77.312:E-584/2

499. Bees. Information about bee culture.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agricultural Research Administration
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1946
SuDoc number:: A 77.312:E-276/3

500. Cutworms and their control in corn & other cereal crops; by W. R. Walton.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: June 1916, revised May 1920, slightly revised July 1946. [1946.]
SuDoc number:: A 1.9:739/6

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