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Filtering by: Creator Valle, Paul S. Remove constraint Creator: Valle, Paul S. Non-Academic Affiliation Oregon State University. Extension Service Remove constraint Non-Academic Affiliation: Oregon State University. Extension Service Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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Group selection cutting in mature Douglas-fir forests

Creator:

Huff, Tristan and Oregon State University. Extension Service

Abstract:

Forest landowners are interested in practicing alternative silviculture methods on their property without having to clearcut. This publication describes a case study on the group selection method, a management style that mimics the natural gap creation that takes place in old-growth forest stands as a result of wind throw, landslides,...

Resource Type:

Technical Report

Full Text:

south stand is tractor-logged. Harvest Harvest Harvest Tr ee s pe r a cr e Tr ee s pe r a cr
Guía de plantar para los legumbres y verduras en Oregon

Creator:

Oregon State University. Extension Service

Abstract:

1. La costa: La época de los cultivos es larga y fresca, de 190 a 250 días. 2. Los valles occidentales (entre Portland y Roseburg): La época de los cultivos es de 150 a 250 días; días calientes, noches frescas; la duración de la temporada puede variar de un año...

Resource Type:

Technical Report

Full Text:

gubermentales. EM 8769-S Noviembre de 2000 Cuándo se 4–Valles del siembra en casa 3—Alturas, Columbia
Measuring timber products harvested from your woodland

Creator:

Oester, Paul T., Bowers, S. (Steven Clay), and Oregon State University. Extension Service

Abstract:

This publication describes measurements used to buy and sell timber products. Managing woodland property offers you the opportunity to harvest a variety of products, depending on timber quality and quantity, harvest economics, and market availability. Among these products are saw logs, peeler logs, pulpwood, fuelwood, poles, piling, and posts. Knowledge...

Resource Type:

Technical Report

Full Text:

EC 1127 • Revised December 2009 Paul Oester and Steve Bowers FOREST MEASUREMENT Contents
El manejo de la deriva de pesticidas

Creator:

Oregon State University. Extension Service and Jepson, Paul C.

Abstract:

Illustrated tips for reducing the risk of wind, thermal, and inversion drift of pesticide materials.

Resource Type:

Technical Report

Full Text:

ligero EM 8934-S-E • septiembre de 2007 V ie nt o Te m pe ra tu ra s al ta s In ve rs ió n
Managing insects and diseases of Oregon conifers

Creator:

Shaw, David Carl, 1955-, Oester, Paul T., Filip, Gregory M., and Oregon State University. Extension Service

Abstract:

Discusses options for managing major insect pests and diseases of conifers in Oregon forests: bark beetles, wood borers, and ambrosia beetles; defoliators; aphids, adelgids, and scale insects; terminal and branch insects and pitch moths; root diseases; stem decays; foliage diseases; canker diseases and canker-causing rust diseases; and mistletoes. Extensive references...

Resource Type:

Technical Report

Full Text:

://catalog.extension.oregonstate.edu/em8980 David C. Shaw Extension forest health specialist, Oregon State University Paul T
2006 Integrated pest management resource guide

Creator:

Jepson, Paul C., Brewer, Linda J., Jepson, Susan B., and Oregon State University. Extension Service

Abstract:

This publication is offered as a reference to Integrated Pest Management (IPM) resources available to Oregon growers. It highlights university, federal, state, and private services and resources that provide support to growers in the implementation of IPM programs. The Guide consists of five sections: • An introduction to the National...

Resource Type:

Technical Report

Full Text:

Other publications 37 Authors Paul C. Jepson, director, Integrated Plant Protection Center Linda J
Individual tree selection (ITS) in a northeast Oregon mixed conifer forest

Creator:

Fitzgerald, Stephen Arthur, Oester, Paul T., Parker, Robert, 1941-, and Oregon State University. Extension Service

Abstract:

Forest landowners are interested in practicing alternative silviculture methods on their property without having to clearcut. This publication describes a case study on Individual Tree Selection (ITS) in a mixed conifer forest in Northeast Oregon. ITS is of interest because it provides a continuous forest canopy; potentially reduces reforestation costs;...

Resource Type:

Technical Report

Full Text:

Mixed Conifer Forest Stephen Fitzgerald, Extension forester, Deschutes County; Paul Oester
Forest insect ecology and management in Oregon

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:

X X x X x Sitka X x x X x x X Yew S aw fl ie s A p h id s B u d w o rm s C at er p
Estimating nitrogen mineralization in organic potato production

Creator:

Oregon State University. Extension Service, Sullivan, Dan M. (Dan Matthew), 1954-, McQueen, John Paul Gainer, and Horneck, Donald Arthur

Abstract:

Potatoes require adequate nitrogen to produce quality tubers and high yields. Organic farming practices are designed to build soil nutrient levels gradually. In organic systems, nitrogen (N) enters the soil in the form of crop residue and amendments (e.g., manures, composts, and specialty products). Much of the N added to...

Resource Type:

Technical Report

Full Text:

agronomist; all of Oregon State University. La ne S el m an , O re go n S ta te U ni ve rs
Enhancing reforestation success in the inland Northwest

Creator:

Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Oester, Paul T., and Pacific Northwest Cooperative Extension

Abstract:

This publication highlights hand-scalping, mulch mats, and herbicides as weed management methods to improve conifer seedling survival and growth. The focus here is on grass dominated environments. All these methods are in use on small woodland properties. Other weed control methods, including grazing and manual brush removal, are discussed in...

Resource Type:

Technical Report

Full Text:

Enhancing T Paul T. Oester, Extension forestry agent, Union County; Oregon State University. The focus

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Horticulture3
Crop and Soil Science2
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Pacific Northwest Insect Management Conference2
Oregon Blueberry School1

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Oregon State University. Extension Service47
Hart, John M. (John Mervyn), 1947 6
Oester, Paul T.6
Sullivan, Dan M. (Dan Matthew), 1954 5
Washington State University. Extension5
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Oregon State University. Extension Service[remove]60
Oregon State University. Agricultural Experiment Station3
Oregon State University. Rural Studies Program1

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In Copyright[remove]60

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4-H clubs5
Agricultural pests -- Control -- Congresses2
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Trees -- Diseases and pests -- Oregon2
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