Author: Entomology and Plant Quarantine Bureau - Blacklight Search Results

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1491. News letter. Bureau of Entomology and Plant Quarantine news letter, v. 6, [no. 3, for Jan. 1939].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Mar. 1, 1939.]
SuDoc number:: A 56.12:6/3

1492. Service announcements. Service and regulatory announcements, Oct.-Dec. 1938; no. 137.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Mar. 1939
SuDoc number:: A 56.14:137

1493. Sweetpotato weevils. Survey map, sweetpotato weevil control work, 1938.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Feb. 9, 1939.]
SuDoc number:: A 56.7:Sw 3

1494. Tobacco. Suggested recommendations for control of tobacco insects, 1939; prepared by Recommendations Committee of Tobacco Insect Council and Bureau of Entomology and Plant Quarantine.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Feb. 6, 1939
SuDoc number:: A 56.2:T 55/2/939

1495. Corn-ear worms. Control of corn earworm on Fordhook lima beans in eastern Virginia; by Lloyd W. Brannon.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Feb. 1939
SuDoc number:: A 1.4/2:506

1496. Currant. Eradication of cultivated black currant in white pine regions; [by J. F. Martin].

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: [Feb. 1939.]
SuDoc number:: A 1.35:175

1497. Cyclamen mites. Control of cyclamen and broad mites on Gerbera; by Floyd F. Smith.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Feb. 1939
SuDoc number:: A 1.4/2:516

1498. Derris. History of use of derris as insecticide: pt. 2, Period 1919-28 [with list of literature cited]; by R. C. Roark.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Feb. 1939
SuDoc number:: A 56.19:E-468

1499. Fluorine. Use of fluorine compounds as insecticides, review with annotated bibliography; by R. H. Carter and R. L. Busbey.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Feb. 1939
SuDoc number:: A 56.19:E-466

1500. Insecticides. Digest of literature through 1934 relating to insecticidal spray residues; by R. L. Busbey.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Feb. 1939
SuDoc number:: A 56.19:E-463

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