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

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

781. Parlatoria date scale. Eradication of Parlatoria date scale in United States [with list of literature cited]; by B. L. Boyden.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Sept. 1941
SuDoc number:: A 1.38:433

782. Phthalonitrile as insecticide [with list of literature cited]; by M. C. Swingle, J. B. Gahan, and A. M. Phillips.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Sept. 1941
SuDoc number:: A 56.19:E-548

783. Service announcements. Index to Service and regulatory announcements, 1940.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Sept. 1941
SuDoc number:: A 56.14:142-145/ind.

784. Soil-sifting. Power-driven soil-sifting machine [with bibliography]; by F. W. Carlson and M. A. Yothers.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Sept. 1941
SuDoc number:: A 56.11:181

785. Vetch. Tests of species and varieties of vetch for resistance to vetch bruchid; by J. S. Pinckney and R. E. Stitt.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Sept. 1941
SuDoc number:: A 1.4/2:617

786. Bees. Report of investigations of extent and causes of heavy losses of adult honeybees in Utah; by A. P. Sturtevant, G. F. Knowlton, J. D. Hitchcock, G. H. Vansell, E. C. Hoist, and W. P. Nye.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 56.19:E-545

787. Cages. Improved spring cage fastener; by E. W. Davis and C. H. Feltes.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 56.11:176

788. Citrus thrips. Device for estimating thrips population on citrus foliage; by E. A. McGregor.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 56.11:178

789. Corn earworm on lima beans and its control; by Loyd W. Brannon.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 56.19:E-547

790. Fleas. How to control fleas; by F. C. Bishopp.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Nov. 1937, revised Aug. 1941. [1941.]
SuDoc number:: A 1.35:152/2

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