Skip to Content
Toggle navigation
Switch language
English
Switch language
Deutsch
English
Español
Français
Italiano
Português do Brasil
中文
Login
ScholarsArchive@OSU
Home
About
Help
Contact
Search ScholarsArchive@OSU
Go
Advanced Search
Search Constraints
Start Over
Filtering by:
Publisher
Washington, D.C. : U. S. Department of Agriculture
Remove constraint Publisher: Washington, D.C. : U. S. Department of Agriculture
« Previous |
1
-
10
of
19
|
Next »
Sort by Relevance
Relevance
Title [A-Z]
Title [Z-A]
Date Created ▼
Date Created ▲
Date Uploaded ▼
Date Uploaded ▲
Number of results to display per page
10 per page
10
per page
20
per page
50
per page
100
per page
View results as:
List
Gallery
Masonry
Search Results
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
Full Text:
OF
THE
DEPARTMENT
OF
AGRICULTURE
. which the broods develop together in the main burrows (figs. 43
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:
segments. Yearbook
U
.
S
. Dept.
of
Agriculture
, 1902. PLATE XXVIII. WORK
OF
THE SPRUCE-DESTROYING
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:
interested in 249 250 YEARBOOK
OF
THE
DEPARTMENT
OF
AGRICULTURE
: such work should have a sufficient
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:
X.50 YEARBOOK
OF
THE
DEPARTMENT
OF
AGRICULTURE
. when they hatch into small, black, hairy
Preliminary report on the insect enemies of forests in the Northwest : an account of the results gained from a reconnaissance trip made in the spring and early summer of 1899
Creator:
Hopkins, A. D. (Andrew Delmar), 1857-1948
and
United States. Division of Entomology
Resource Type:
Technical Report
Full Text:
9 9. LETTER
OF
TRANSMITTAL.
U
.
S
.
DEPARTMENT
OF
AGRICULTURE
, DIVISION
OF
ENTOMOLOGY,
Washington
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
Full Text:
BULLETIN No. 28—NEW SERIES.
U
.
S
.
DEPARTMENT
OF
AGRICULTURE
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:
U
.
S
DEPARTMENT
OF
AGRICULTURE
, DIVISION
OF
ENTOMOLOGY—BULLETIN NO
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
The Black Hills beetle
Creator:
Hopkins, A. D. (Andrew Delmar), 1857-1948
and
United States. Bureau of Entomology
Resource Type:
Technical Report
Full Text:
&
WASHINGTON
: GOVERNMENT PRINTING OFFICE. 1 905. LETTER
OF
TRANSMITTAL.
U
.
S
.
DEPARTMENT
OF
« Previous
Next »
1
2
Toggle facets
Limit your search
Creator
Hopkins, A. D. (Andrew Delmar), 1857 1948
17
United States. Bureau Of Entomology
8
United States. Division Of Entomology
6
United States. Department Of Agriculture
4
Chittenden, F. H. (Frank Hurlbut), 1858 1929
1
more
Creators
»
Date
Date range begin
–
Date range end
Current results range from
1897
to
1907
View distribution
Decade
1900-1909
17
1890-1899
2
File Format
application/pdf
19
Language
English [eng]
19
License
Public Domain Mark 1.0
4
Resource Type
Technical Report
14
Journal
5
Rights Statement
No Copyright - United States
19
Subject
Bulletin (United States. Division of Entomology)
4
Circular (United States. Bureau of Entomology)
4
Trees -- Diseases and pests
3
Wood borers
3
Circular (United States. Division of Entomology)
2
more
Subjects
»