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931. Insects. More important insect records, June 1942.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 9, 1942
SuDoc number:: A 77.310/2:942/2

932. Beanstalk weevils. Life history, habits, and control of beanstalk weevil (Sternechus paludatus) in Estancia Valley, N. Mex.; by J. G. Shaw and J. R. Douglass.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agricultural Research Administration
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1942
SuDoc number:: A 1.36:816

933. Beet leafhoppers. Russian-thistle as summer host plant of beet leafhopper in San Joaquin Valley, Calif., and methods of reducing its acreage; by F. R. Lawson. W. C. Cook, G. T. York, and R. L. Piemeisel.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1942
SuDoc number:: A 77.312:E-573

934. Insects. Orchard insects of Pacific Northwest and their control; [by] E. J. Newcomer.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Aug. 1933, slightly revised July 1942.] [1942.]
SuDoc number:: A 1.4/2:270/4

935. Spraying. Equipment available for applying concentrated sprays: by S. F. Potts.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1942
SuDoc number:: A 77.312:E-574

936. Spraying. Wheelbarrow assembly for applying concentrated sprays to experimental plots; by S. F. Potts.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1942
SuDoc number:: A 77.313:198

937. Tobacco flea beetles. Recovery cage to determine numbers of flea beetles emerging from soil surrounding host plants; by J. U. Gilmore and Clemence Levin.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1942
SuDoc number:: A 77.313:197

938. Insects. More important insect records, May 1942.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: June 8, 1942
SuDoc number:: A 77.310/2:942/1

939. Aphid trap; by W. A. Shands, G. W. Simpson and F. H. Lathrop.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Agricultural Research Administration, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: June 1942
SuDoc number:: A 77.313:196

940. Cotton. Control of cotton insects; prepared by Division of Cotton Insect Investigations.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau, Animal Industry Bureau, and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: June 1942
SuDoc number:: A 77.312:E-569

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