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Filtering by: Creator Jacobs, Dakota C. Remove constraint Creator: Jacobs, Dakota C. Decade 1900-1909 Remove constraint Decade: 1900-1909 File Format application/pdf Remove constraint File Format: application/pdf

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The Black Hills beetle

Creator:

Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology

Resource Type:

Technical Report

Full Text:

AGRICULTURE, BUREAU OF ENTOMOLOGY, Washington, D. C., November 14, 1905. SIR: I transmit herewith the
Some of the principal insect enemies of coniferous forests in the United States

Creator:

Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Department of Agriculture

Abstract:

Reprint from Yearbook of Department of Agriculture for 1902.

Resource Type:

Journal

Full Text:

in South Dakota. It has already killed some 600 million 265 266 YEARBOOK OF THE DEPARTMENT OF
Insect enemies of the pine in the Black Hills Forest Reserve : an account of results of special investigations, with recommendations for preventing losses

Creator:

Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Division of Entomology

Resource Type:

Technical Report

Full Text:

*nyton, D. C.. :Immo?, 2R. 1902. SIR: In the temporary absence of Dr. L. 0. Howard, Chief of the
Insect enemies of forest reproduction

Creator:

Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Department of Agriculture

Abstract:

Reprint from Yearbook of Department of Agriculture for 1905.

Resource Type:

Journal

Full Text:

small black weevil which, according to Mr. E. C. Cotton, destroys the buds of black or yellow locust in
Catalogue of exhibits of insect enemies of forests and forest products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904

Creator:

Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Division of Entomology

Resource Type:

Technical Report

Full Text:

. LETTER OF TRANSMITTAL. U. S. DEPARTMENT OF AGRICULTURE, DIVISION OF ENTOMOLOGY, Washington, D. C
Notable depredations by forest insects

Creator:

Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Department of Agriculture

Abstract:

Reprint from Yearbook of Department of Agriculture for 1907.

Resource Type:

Journal

Full Text:

having been scorched by fire. According to information furnished by Prof C. V. Piper, at the time

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Creator

Hopkins, A. D. (Andrew Delmar), 1857 19486
United States. Department Of Agriculture3
United States. Division Of Entomology2
United States. Bureau Of Entomology1

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Current results range from 1902 to 1907

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1900-1909[remove]6

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application/pdf[remove]6

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English [eng]6

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Journal3
Technical Report3

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No Copyright - United States6

Subject

Bulletin (United States. Division of Entomology)2
Conifers -- Diseases and pests -- United States2
Forest insects2
Insect pests2
Defoliation -- Europe1
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