Author: Agriculture Department / Publisher: Entomology Bureau - Blacklight Search Results

Start Over Author Agriculture Department Publisher Entomology Bureau

1781. Beetles. Eastern spruce beetle, Engelmann spruce beetle, Alaska spruce beetle [and] Sitka spruce beetle [with bibliographies]; by A. D. Hopkins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1782. Beetles. Mountain pine beetle. Black Hills beetle [and] Jeffrey pine beetle [with bibliographies]; by A. D. Hopkins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1783. Beetles. Practical information on Dendroctonus enemies of North American forests; by A. D. Hopkins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1784. Beetles. Redwinged pine beetle, lodgepole pine beetle, Allegheny spruce beetle [and] European spruce beetle [with bibliographies]; by A. D. Hopkins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1785. Beetles. Southern pine beetle [with bibliography]; by A. D. Hopkins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1786. Beetles. Western pine beetle, southwestern pine beetle [and] roundheaded pine beetle [with bibliographies]; by A. D. Hopkins.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1787. Carbon bisulphid as insecticide; by W. E. Hinds.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1902 [reprint 1909].

1788. Codling-moths. Control of codling moth in arid regions: by E. D, Ball.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1909

1789. Hibernation of Mexican cotton boll weevil; index.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [1909.]

1790. Ichneumon-flies. Description of bracon, melanobracon. webbi n. sp.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [1909.]

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