Index Catalog // ScholarsArchive@OSU

1. 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

2. On the study of forest entomology in America

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Division of Entomology
Resource Type:: Conference Proceeding

3. 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

4. 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

5. 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

6. 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

7. Insect enemies of the spruce in the Northeast : a popular 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

8. 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

9. 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

10. The Black Hills beetle

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Resource Type:: Technical Report

11. Some insects injurious to forests. pt. III, Additional data on the locust borer

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Resource Type:: Technical Report

12. Some insects injurious to forests. pt. I, The locust borer

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Resource Type:: Technical Report

13. Powder-post injury to seasoned wood products

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Division of Entomology
Abstract:: The so-called powder-post injury to seasoned wood has attracted much attention in America, and especially in Europe for centuries, and has been the subject of published articles in many languages. This peculiar injury seems to be on the increase in the United States and numerous requests from a number of...
Resource Type:: Technical Report

14. The locust borer and methods for its control

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Abstract:: The locust borer and its relation to detrimental and destructive injuries to the black or yellow locust in the eastern United States have been subjects of special investigations by the Bureau of Entomology during the past two years, which have resulted in the determination of practical methods of control.
Resource Type:: Technical Report

15. Black check in western hemlock

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Resource Type:: Technical Report

16. Pinhole injury to girdled cypress in the South Atlantic and Gulf states

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Abstract:: Pursuant to certain complaints of serious injury by wood-boring insects to girdled cypress timber in the South Atlantic and Gulf States, the Bureau of Entomology began a series of experiments and investigations with special trees girdled on definite dates in every month of the year, as well as with those...
Resource Type:: Technical Report

17. The white-pine weevil

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948 and United States. Bureau of Entomology
Abstract:: The Bureau of Entomology has been conducting systematic and economic investigations of the weevils infesting the bark of the trunk and terminal shoots of conifers in the United States, the results of which will be published in the regular technical and popular bulletins ; but since these can not be...
Resource Type:: Technical Report

18. The redwood

Creator:: Hopkins, A. D. (Andrew Delmar), 1857-1948, Fisher, Richard Thorton, 1876-1934, Von Schrenk, Hermann, 1873-1953, and United States. Bureau of Forestry
Resource Type:: Technical Report

ScholarsArchive@OSU

1. Insect injuries to forest products

2. On the study of forest entomology in America

3. Some of the principal insect enemies of coniferous forests in the United States

4. Insect injuries to hardwood forest trees

5. Insect enemies of forest reproduction

6. Notable depredations by forest insects

7. Insect enemies of the spruce in the Northeast : a popular account of results of special investigations, with recommendations for preventing losses

8. Insect enemies of the pine in the Black Hills Forest Reserve : an account of results of special investigations, with recommendations for preventing losses

9. Catalogue of exhibits of insect enemies of forests and forest products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904

10. The Black Hills beetle

11. Some insects injurious to forests. pt. III, Additional data on the locust borer

12. Some insects injurious to forests. pt. I, The locust borer

13. Powder-post injury to seasoned wood products

14. The locust borer and methods for its control

15. Black check in western hemlock

16. Pinhole injury to girdled cypress in the South Atlantic and Gulf states

17. The white-pine weevil

18. The redwood

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1. Insect injuries to forest products

2. On the study of forest entomology in America

3. Some of the principal insect enemies of coniferous forests in the United States

4. Insect injuries to hardwood forest trees

5. Insect enemies of forest reproduction

6. Notable depredations by forest insects

7. Insect enemies of the spruce in the Northeast : a popular account of results of special investigations, with recommendations for preventing losses

8. Insect enemies of the pine in the Black Hills Forest Reserve : an account of results of special investigations, with recommendations for preventing losses

9. Catalogue of exhibits of insect enemies of forests and forest products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904

10. The Black Hills beetle

11. Some insects injurious to forests. pt. III, Additional data on the locust borer

12. Some insects injurious to forests. pt. I, The locust borer

13. Powder-post injury to seasoned wood products

14. The locust borer and methods for its control

15. Black check in western hemlock

16. Pinhole injury to girdled cypress in the South Atlantic and Gulf states

17. The white-pine weevil

18. The redwood

Limit your search