Author: Entomology Bureau / Catalog Issue Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Entomology Bureau Catalog Issue Year Decade 1920 - 1929

721. Oyster-shell scale and scurfy scale; by A. L. Quaintance and E. R. Sasscer.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: Apr. 26, 1916 [reprint, 1920]

722. Peach-borers. Use of toxic gases as possible means of control of peach-tree borer; by E. B. Blakeslee.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: Oct. 21, 1919 [reprint 1920]

723. Pink boll-worms. Fight against pink bollworm in United States; by W. D. Hunter.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [1920.]

724. Potatoes. How to increase potato crop by spraying; [by] F. H. Chittenden and W. A. Orton.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: Sept. 1917, revised Jan. 1920. 1920

725. Report of entomologist [fiscal year 1920].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [1920.]

726. Rice weevil, (Calandra) Sitophilus oryza [with list of literature cited]; by Richard T. Cotton.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1920

727. Sorosporella uvella. Further studies of Sorosporella uvella, fungous parasite of noctuid larvæ [with list of literature cited]; by A. T. Speare.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1920

728. Tamarind pod-borer, Sitophilus linearis (Herbst); by Richard T. Cotton.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1920

729. Chicken-ticks. Fowl tick and how premises may be freed from it; [by F. C. Bishopp].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Dec. 1919.]

730. Apple-grain aphis; by A. C. Baker and W. F. Turner.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1919

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