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Browsing Extension & Experiment Station Communications by Author "Filip, Gregory M."

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Ecology and management of eastern Oregon forests : a comprehensive manual for forest managers

Emmingham, William H.; Oregon State University. Extension Service; Oester, Paul T.; Fitzgerald, Stephen A.; Filip, Gregory M.; Edge, W. Daniel ([Corvallis, Or.] : Oregon State University Extension Service, 2005-05)
Ecology, identification, and management of forest root diseases in Oregon

Oregon State University. Extension Service; Filip, Gregory M. ([Corvallis, Or.] : Oregon State University, Extension Service, 1999-08)

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. ...
Forest disease ecology and management

Filip, Gregory M.; Kanaskie, Alan; Campbell, Allan, 1936- (Corvallis, Or. : Oregon State University Extension Service, 1995-10)
Forest disease ecology and management in Oregon

Filip, Gregory M.; Kanaskie, Alan; Campbell, Allan, 1936-; Oregon State University. Extension Service (Corvallis, Or. : Oregon State University Extension Service, 1995-10)
Forest disease ecology and management in Oregon

Filip, Gregory M.; Kanaskie, Alan; Campbell, Allan, 1936-; Oregon State University. Extension Service ([Corvallis, Or.] : Oregon State University Extension Service, 1995-10)

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 ...
Forest health in Eastern Oregon

Oregon State University. Extension Service; Oester, Paul T.; Fitzgerald, Stephen Arthur; Emmingham, William H.; Campbell, Allan; Filip, Gregory M. (Corvallis, Or. : Extension Service, Oregon State University, 1992-11)
Forest insect ecology and management in Oregon

Filip, Gregory M.; Overhulser, D. L. (David Lloyd); Oester, Paul T.; Oregon State University. Extension Service ([Corvallis, Or.] : Oregon State University Extension Service, 1998-11)
Forest insect ecology and management in Oregon

Filip, Gregory M.; Overhulser, D. L. (David Lloyd); Oester, Paul T.; Oregon State University. Extension Service. ([Corvallis, Or.] : Oregon State University Extension Service, 1998-11)

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 ...
Harvesting and marketing edible wild mushrooms

Oregon State University. Extension Service; Filip, Gregory M. ([Corvallis, Or.] : Oregon State University, Extension Service, 1998-03)

This publication provides an introduction to the biology, habitat, and uses of mushrooms, along with tips on collecting, storing, and selling.
Managing insects and diseases of Oregon conifers

Oregon State University. Extension Service; Shaw, David Carl, 1955-; Oester, Paul T.; Filip, Gregory M. (Corvallis, Or. : Extension Service, Oregon State University, 2009-06)

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 ...
Managing tree wounding and stem decay in Oregon forests

Oregon State University. Extension Service; Filip, Gregory M. ([Corvallis, Or.] : Oregon State University, Extension Service, 2001)

Tree wounding can lead to decay in roots, stems, and branches of trees. Wood decay is caused by various species of fungi that enter trees through wounds or small branches.
Needle diseases in Oregon coast range conifers

Oregon State University. Extension Service; Kavanagh, Kathleen L., 1955-; Filip, Gregory M.; Rogers, William Reinhold ([Corvallis, Or.] : Oregon State University, Extension Service, 2000)

This publication discusses the environmental requirements of needle diseases, their potential impact on tree vigor, when disease levels signal a problem, and what you can do to minimize damage.