Publisher: Entomology and Plant Quarantine Bureau / Publish Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Publisher Entomology and Plant Quarantine Bureau Publish Year Decade 1940 - 1949

751. Caterpillars. Field studies of insecticides used to control cabbage caterpillars in the South; by W. J. Reid, jr., Chas. E. Smith, L. B. Reed, and W. A. Thomas.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 1.36:782

752. Chelonus annulipes. Methods of breeding Chelonus annulipes on Mediterranean flour moth for use against European corn borer; by William G. Bradley.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 1.4/2:616

753. Horse bots and their control; [by F. C. Bishopp and W. E. Dove].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Sept. 1926, slightly revised Nov. 1941.] [1941.]
SuDoc number:: A 1.9:1503/7

754. Insects in relation to national defense: Insecticides and subsidiary materials [with list of references].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 56.24:21

755. Narcissus bulbs. Control of insects and mites attacking narcissus bulbs; [by Charles F. Doucette].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Nov. 1941.]
SuDoc number:: A 1.9:1890

756. Peach trees. Effect of ethylene dichloride emulsion on peach trees; by Oliver I. Snapp.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 56.19:E-555

757. Scale insects. Classification of scale insect genus Asterolecanium [with list of literature cited]; by Louise M. Russell.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 1.38:424

758. Service announcements. Service and regulatory announcements, 1940, with List of plant pests intercepted with imported plants and plant products [title page and contents].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 56.14:142-145/t.p.&cont.

759. Tree hoppers. Observations on biology and control of treehopper Heliria praealta (Fowler) in orchards of Pacific Northwest [with list of literature cited]; by M. A. Yothers and Paul B. Allen, jr.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 1.4/2:606

760. Wheat jointworm in Oregon, with special reference to its dispersion, injury, and parasitization [and with list of literature cited]; by T. R. Chamberlin.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1941
SuDoc number:: A 1.36:784

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