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1081. 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

1082. 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

1083. 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

1084. 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

1085. Insects in relation to national defense: Devices for insect control [with list of references].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 58.24:20

1086. Insects. Control of insect pests of grain in elevator storage; [by R. T. Cotton and Geo. B. Wagner].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Aug. 1941.]
SuDoc number:: A 1.9:1880

1087. Lygus. Experimental cooperative community program for cultural control of bugs of genus Lygus on alfalfa seed crops in Mohawk area of Arizona in 1939 and 1940; by Loyd L. Stitt.

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-546

1088. Maps. Apparatus and method for reinforcing maps for field use; by L. B. Parker and R. W. Evans.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 56.11:177

1089. Pyrethrins. Toxicity of pyrethrins 1 and 2 in kerosene to American cockroach [with bibliography]; by E. R. McGovran, E. L. Mayer, and Fred Acree, jr.

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-544

1090. Spraying. Mechanical timing device for laboratory spraying tests; by F. W. Carlson and M. A. Yothers.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1941
SuDoc number:: A 56.11:179

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