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Creator:: Jeffreys, Bradford J., Zollinger, William A., Mills, Randall R., and Oregon State University. Extension Service
Abstract:: This publication is adapted from 4-H Beef Project, originally prepared by Dean Frischknecht, Extension animal scientist emeritus; Guy Reynolds, Extension veterinarian emeritus; and Duane P. Johnson, Extension specialist, 4-H and Youth Development. Portions of the fitting and showing section are reproduced with the permission of the Angus Joumai, 3201 Frederick,...
Resource Type:: Learning Object
Full Text:: Au^- 3/60 - y 4-H Beef Project A Pacific Northwest

Creator:: Oregon State University. Extension Service, Wilkinson, Ralph, Fletcher, Rick, Abell, John R., Sander, Gary H., and Brown, Terence D.
Abstract:: The Oregon Forestry Fact Sheets are designed for the leader as tools to support the group experience. Leaders are encouraged to make copies for their members.
Resource Type:: Learning Object
Full Text:: Oregon 4-H >M^ vp Forestry Fact Sheets The Oregon Forestry

Creator:: Oregon State University. Extension Service, Kerle, Elizabeth A., Vogue, Peggy A., Jenkins, Jeffrey J., and Huddleston, J. H. (James Herbert), 1942-
Abstract:: The procedure described in this publication helps you assess the potential for any specific pesticide to travel through any specific soil to reach groundwater.
Resource Type:: Technical Report
Full Text:: A. Kerle and Peggy A. Vogue, former research assistants in agricultural chemistry; Jeffrey J

Creator:: Jenkins, Jeffrey J., Thomson, P. A., and Oregon State University. Extension Service
Abstract:: The OSU Extension Pesticide Properties Database is organized alphabetically by common name. Eight parameters describing pesticide physical and chemical properties are presented. The database includes pesticides that may not currently be registered for use in Oregon, but may have been used historically or may currently be registered for use in...
Resource Type:: Technical Report
Full Text:: by OS or wer Manu (Toml The the pe Pestici basis o degrad tration persiste es ro n P h t st h a

Creator:: Rinehold, John, Jenkins, Jeffrey J., and Oregon State University. Extension Service
Abstract:: Published September 1994. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: pest impact assessment coordinator, Jeffrey J. Jenkins, Extension agricultural chemist, Oregon State

Creator:: Oregon State University. Extension Service, Kerle, Elizabeth A., Jenkins, Jeffrey J., and Vogue, Peggy A.
Abstract:: Published January 1994. Reprinted April 2007. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Jeffrey J. Jenkins, professor of envi- ronmental and molecular toxicology; Oregon State University

Creator:: Filip, Gregory M., Overhulser, D. L. (David Lloyd), Oester, Paul T., and Oregon State University. Extension Service
Abstract:: Designed for forest owners and managers who want to prevent and manage insect damage in living trees (does not cover insects that infest dead wood). Six chapters discuss insects that affect tree foliage, shoots and twigs, trunks and large branches, and roots. Explains the effects of forest practices, such as...
Resource Type:: Technical Report
Full Text:: Pine Jeffrey x X X X X Knobcone x X Limber X x Lodgepole x X X x X X X X Ponderosa x X X x x X X X

Creator:: Filip, Gregory M., Kanaskie, Alan, Campbell, Allan, 1936-, and Oregon State University. Extension Service
Abstract:: A thorough introduction to disease pathogens, signs and symptoms, and management. Nine chapters cover root diseases (Armillaria, annosus, etc.); stem decays (Indian paint fungus, red ring rot, etc.); rust diseases (stem rusts, broom rusts, etc.); other fungal diseases; mistletoes; abiotic diseases; and effects of forest practices such as thinning on...
Resource Type:: Technical Report
Full Text:: Larch x x x x X X Pine Jeffrey x X X X X Knobcone x X Limber X x Lodgepole x X X x X X X X

Creator:: Oregon State University. Extension Service and Filip, Gregory M.
Abstract:: Root disease fungi attack and destroy the tree’s root system, resulting in growth loss, decay, death, or wind throw of infected trees. Trees with root disease also are more susceptible to pests, especially bark beetles. On the other hand, root diseases are a component of the forest ecosystem and play...
Resource Type:: Technical Report
Full Text:: h- e Root diseases can infect a single tree bu more commonly infect groups of trees. The groups of

Creator:: Southwest Oregon Forestry Intensified Research Program. Adaptive Phase and Oregon State University. Extension Service
Resource Type:: Other
Full Text:: SOUTHWEST OREGON THROUGH RESEARCH AND EDUCATION rrnFIR R ort p \ P er io di c an nu al h ei

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