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Filtering by: Subject Trees -- Pests and diseases -- North America Remove constraint Subject: Trees -- Pests and diseases -- North America

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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:

and North America during the past four hundred years one is forcibly impressed with the idea that
Cankers in North Dakota windbreak plantings : survey and evaluation

Creator:

Dooling, Oscar J. and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

A survey to determine distribution and intensity of cankers and associated damage in North Dakota windbreak plantings of Russian-olive and Siberian elm was conducted in 1972. Four hundred and thirty-five (76 percent) of 574 Russian-olive examined had cankers, and 552 (72 percent) of 769 Siberian elm examined had cankers. Cankers...

Resource Type:

Technical Report

Full Text:

Report No. 73-10 5200 April 1973 0 CANKERS IN NORTH DAKOTA WINDBREAK PLANTINGS SURVEY AND
Wetwood, bacteria, and increased pH in trees

Creator:

Forest Products Laboratory (U.S.), Hartley, Carl (Carl Pierce), 1887-, Davidson, Ross W., and Crandall, Bowen S.

Resource Type:

Technical Report

Full Text:

27 Report No. 2215 WETWOOD BACTERIA AND INCREASED H IN TREES By Carl Hartiey, 1 Ross W
Survey of insect and disease conditions in forests and shelterbelts, North Dakota, 1977

Creator:

Flavell, Thomas H., Tunnock, Scott, Drake, L. E., and United States. Forest Service. Northern Region. State & Private Forestry

Abstract:

Aerial and ground surveys to detect and evaluate forest insect and disease conditions in North Dakota were made during June 1977 by personnel from the U.S. Forest Service, Forest Insect and Disease Management staff and the Rocky Mountain Forest and Range Experiment Station. A forest tent caterpillar outbreak in the...

Resource Type:

Technical Report

Full Text:

to detect and evaluate forest insect and disease conditions in North Dakota were made during June
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:

trees felled from April to September in the region north of the Gulf States, and from March to November
Using leaf analysis to diagnose nutrient disorders in tree fruits and small fruits

Creator:

Stebbins, Robert L., Wilder, Kris L., and Oregon State University. Extension Service

Abstract:

Published January 2001. Reviewed March 2012. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog

Resource Type:

Technical Report

Full Text:

Leaf Analysis of Tree Fruits and Small Fruits, FS 118 (Oregon
Hazards to seedlings in nurseries

Creator:

Riggs, William M.

Resource Type:

Undergraduate Thesis

Full Text:

*.ted beds. fhe treatment ls more expenslve, and. usually less effeetive thau agalnst disease or weeds
The control of rodents

Creator:

Stratton, Clyde H.

Resource Type:

Undergraduate Thesis

Full Text:

the removal of the trees through logging, fire, and wind, seeds again become important, and insatiable
Torymus festivus n. sp.: a parasite of Dasyneura sp., (Hymen:Chalcidoidea Torymidae)

Creator:

Hobbs, Kenneth Rollin

Resource Type:

Masters Thesis

Full Text:

IORTANCE. Both T. plicata and C. lawsoniana are cornercially important trees and any limiting factor in
Epiphytology and etiology of a Phytophthora-induced root rot disease of Chamaecyparis in Oregon

Creator:

Torgeson, Dewayne Clinton, 1925-

Resource Type:

Dissertation

Full Text:

Rot Disease of Chamaecyparis in Oregon EPIPHYTOLOGY AND ETIOLOGY OF A PHYTOPHTHORA - INDUCED RO OT

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Academic Affiliation

College of Forestry3
School of Forestry3
Botany2
Entomology2
Social and Behavioral Health Sciences1

Advisor

Bernell, Stephanie1
Deangelis, Jack1
Dilworth, J. R.1
Fisher, Glenn1
Harvey, S. Marie1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1932 to 2016

View distribution

Unknown 73

Committee Member

Bernell, David1
Boucot, Art1
Branscum, Adam1
Ingham, Russ1
Proebsting, Bill1
more Committee Members »

Creator

United States. Forest Service. Northern Region. State & Private Forestry20
Oregon State University. Extension Service16
Macswan, Iain C.12
Every, R. W.8
Hopkins, A. D. (Andrew Delmar), 1857 19487
more Creators »

Date

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Current results range from 1899 to 2015

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Decade

2000-20093
1990-199915
1980-198915
1970-197915
1960-19698
1950-19596
1940-19494
1930-19393
1910-19191
1900-19096
more Decade »

Degree Field

Forestry3
Entomology2
Botany1
Plant Pathology1
Public Health1

Degree Level

Master's5
Bachelor's2
Doctoral2

Degree Name

Master of Science (M.S.)4
Doctor of Philosophy (Ph.D.)2
Bachelor of Science (B.S.)1
Master of Arts (M.A.)1

File Format

application/pdf34

Language

English [eng]81

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Extension Service19
Oregon State University. Agricultural Experiment Station16
Oregon State University. Graduate School7

Peer Reviewed

No18
Yes7

Resource Type

Technical Report51
Other16
Masters Thesis5
Journal3
Dissertation2
more Resource Types »

Rights Statement

Copyright Not Evaluated68
No Copyright - United States8
In Copyright5

Subject

Fruit trees -- Diseases and pests -- Control15
Spraying and dusting in agriculture15
Nut trees -- Diseases and pests -- Control14
Trees -- Diseases and pests -- Oregon9
Trees -- Diseases and pests8
more Subjects »

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