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Insect injuries to forest products

Creator:

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

Abstract:

Reprint from Yearbook of Department of Agriculture for 1904.

Resource Type:

Journal
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:

principal forest regions of the United States, from southeastern Florida to northwestern Washington, from
Insect injuries to hardwood forest trees

Creator:

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

Abstract:

Reprint from Yearbook of Department of Agriculture for 1903.

Resource Type:

Journal
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:

weevil is common in the Coast and Cascade Mountain sections of Oregon and Washington, FIG. 63.—The
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:

AGRICULTURE FOR 1907.] WASHINGTON :GOVERNMENT PRINTING OFFICE :1808 48348-08-1 CONTENTS. Page