Author: Entomology and Plant Quarantine Bureau / Catalog Issue Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Entomology and Plant Quarantine Bureau Catalog Issue Year Decade 1930 - 1939

31. Insects. Emergence cages for light-attracted insects; by Heber C. Donohoe.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1938
SuDoc number:: A 56.11:130

32. Insects. Improved and inexpensive oviposition cage for insectary use; by Oliver I. Snapp and J. R. Thomson, jr.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1938
SuDoc number:: A 56.11:131

33. Photographic apparatus and supplies. Simple method of testing camera shutter speeds for between-the-leus shutters; by G. W. Still.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1938
SuDoc number:: A 56.11:129

34. Photographic apparatus and supplies. Specimen supports for objects photographed from above; by C. B. Nickels.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1938
SuDoc number:: A 56.11:128

35. Hornworms. Simple and effective larval trap for hornworms; by A. H. Madden and F. S. Chamberlin.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1938
SuDoc number:: A 56.11:124

36. Insecticides. Method for mixing insecticidal dusts containing conditioner; by T. E. Bronson.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1938
SuDoc number:: A 56.19:E-443

37. Insects. Counting-cage heater for winter studies of insect populations in field; by Orin A. Hills.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1938
SuDoc number:: A 56.11:125

38. Insects. Losses occasioned by insects, mites, and ticks in United States; by J. A. Hyslop.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1938
SuDoc number:: A 56.19:E-444

39. Insects. Modifications of square-foot sampler [for obtaining accurate counts of insects]; by Howard E. Dorst.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1938
SuDoc number:: A 56.11:126

40. Pecan-nut case bearers. Timing of spray applications for control of pecan nut casebearers; by C. B. Nickels.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1938
SuDoc number:: A 56.19:E-442

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