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1271. Microplectron fuscipennis. Rearing method for mass production of Microplectron fuscipennis (Zett.), cocoon parasite of European spruce sawfly, Gilpinia polytoma (Htg.); by Frank E. Miller, jr..

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1940
SuDoc number:: A 56.11:161

1272. Oriental fruit moths. Parasites of oriental fruit moth in Japan and Chosen and their introduction into United States [with list of literature cited]; by G. J. Haeussler.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1940
SuDoc number:: A 1.36:728

1273. Service announcements. Index to Service and regulatory announcements, 1939.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Aug. 1940
SuDoc number:: A 56.14:138-141/ind.

1274. Pink bollworms. Statement regarding cooperative pink bollworm control program for crop season 1940.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [July 5, 1940.]
SuDoc number:: A 56.2:P 655

1275. Codling moths. Bibliography of codling moth, 1935; by F. M. Wadley.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1940
SuDoc number:: A 56.19:E-509

1276. Cotton. Investigations in control of hemipterous cotton insects in Arizona by use of insecticides; by T. P. Cassidy and T. C. Barber.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1940
SuDoc number:: A 56.19:E-506

1277. Insecticides. Concentrated spray mixtures and their application by ground and aerial equipment as compared with standard spraying and dusting methods; by S. F. Potts.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1940
SuDoc number:: A 56.19:E-508

1278. Mites. Bulb scale mite; by Charles F. Doucette.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: July 1940
SuDoc number:: A 56.19:E-507

1279. News letter. Bureau of Entomology and Plant Quarantine news letter, v. 7 [no. 7 for May 1940].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [July 1, 1940.]
SuDoc number:: A 56.12:7/7

1280. Weevils in beans and peas, [by E. A. Back; revised by E. A. Back and D. J. Caffrey].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Aug. 1922, revised Jan. 1939, slightly revised July 1940.] [1940.]
SuDoc number:: A 1.9:1275/6

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