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Filtering by: Subject Camellias -- Diseases and pests Remove constraint Subject: Camellias -- Diseases and pests Creator Fisher, Glenn C. Remove constraint Creator: Fisher, Glenn C. Non-Academic Affiliation Oregon State University. Extension Service Remove constraint Non-Academic Affiliation: Oregon State University. Extension Service

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The strawberry crown moth : a pest of strawberries and caneberries

Creator:

Oregon State University. Extension Service, Fisher, Glenn C., and Sheets, W. A. (Willis Arden)

Abstract:

Published November 1982. 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:

(Biosduval), is a serious pest of strawberries, raspberries, blackberries, and loganberries in Oregon. This
Meadowfoam fly (Scaptomyza apicalis) : life history, detection, monitoring, and control

Creator:

Oregon State University. Extension Service and Fisher, Glenn C.

Abstract:

This pest of meadowfoam is a small fly in the family Drosophilidae. It has been identified tentatively as Scaptomyza apicalis Hardy. It is commonly referred to as the meadowfoam fly (MFF). It occurs throughout the Willamette Valley in most commercial plantings of meadowfoam (Limnanthes alba). Thus far, meadowfoam is the...

Resource Type:

Technical Report

Full Text:

assistant in crop and soil science; Oregon State University. is pest of meadowfoam is a small fly in the
Insects on mint

Creator:

Oregon State University. Cooperative Extension Service, Washington State University. Cooperative Extension Service, University of Idaho. Agricultural Extension Service, Pacific Northwest Cooperative Extension, Berry, Ralph E. (Ralph Eugene), 1940-, and Fisher, Glenn C.

Abstract:

Published November 1977. 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:

insecticides and changes in cultural practices to reduce the spread of verticillium wilt disease. The problem
The strawberry crown moth : a pest of strawberries and caneberries

Creator:

Fisher, Glenn C., Sheets, W. A. (Willis Arden), and Oregon State University. Extension Service

Abstract:

Published July 1984. 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:

serious pest of strawberries, rasp- berries, and loganberries in Oregon. This insect is native to the
Russian wheat aphid

Creator:

Johnson, K. J. R. (Kathleen J. R.), Drapek, Raymond James, Fisher, Glenn C., Oregon. State Department of Agriculture, Johnson, Kathleen J. R., and Oregon State University. Extension Service

Abstract:

Published August 1987. 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:

Agriculture New Pest Alert Russian Wheat Aphid •K.J.R. Johnson, R. Drapek, and G.C. Fisher "New Pest
Managing leafrollers on caneberries in Oregon

Creator:

Oregon State University. Extension Service, LaLone, Rufus, Fisher, Glenn C., Coop, Leonard B., and Knight, Alan Lee

Abstract:

Published January 1988. 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:

overwinters as an inactive larva on canes under loose bud and bark scales. An important pest of tree crops
Leaf-feeding sawflies in wheat

Creator:

Oregon State University. Extension Service, Corp, Mary K., and Fisher, Glenn C.

Abstract:

The larvae, or “worms,” of sawflies resemble small, green caterpillars that feed on the leaves of various plants. Although sawflies are rarely an economically important problem in Oregon cereal crops, unusually large populations (300 larvae/10 sweeps) of one species, probably Pachynematus sp., were found in Umatilla County in 2003. The...

Resource Type:

Technical Report

Full Text:

sweeps) was in fine fescue grown for seed in the Willam- ette Valley in 1971 and 1972. This pest was
The apple maggot in Oregon [1986]

Creator:

Fisher, Glenn C., Ali Niazee, Mohammed Taskeen, 1943-, and Oregon State University. Extension Service

Abstract:

Published July 1986. 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:

is a major pest of apples in the northeast United States and requires a rigor- ous insecticide
A new pest attacking healthy ripening fruit in Oregon : spotted wing Drosophila : Drosophila suzukii (Matsumura)

Creator:

Dreves, Amy J., Walton, Vaughn M., Fisher, Glenn C., and Oregon State University. Extension Service

Abstract:

"Infestations of the spotted wing Drosophila fly (Diptera: Drosophilidae), an exotic pest, have been found in Oregon fruits in 13 counties. Of the 3,000 species of Drosophila, commonly known as vinegar flies, approximately 175 are known in North America. Two of these known species have been found to be harmful...

Resource Type:

Technical Report

Full Text:

kiwis, and Asian pears. It is crucial to find infestations of this pest as early as possible, when
1983 pest management guide for filberts and walnuts in Oregon

Creator:

Fisher, Glenn C., MacSwan, Iain C., and Oregon State University. Extension Service

Abstract:

Revised March 1983. 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:

specialist, Ray William, Extension horticultural weed specialist, and James D. Calkin, Extension pest

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Creator

Fisher, Glenn C.[remove]40
Oregon State University. Extension Service39
Macswan, Iain C.8
Ali Niazee, Mohammed Taskeen, 1943 4
Berry, Ralph E. (Ralph Eugene), 1940 4
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2010-20191
2000-20095
1990-19996
1980-198923
1970-19795

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English [eng]40

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Oregon State University. Extension Service[remove]40

Peer Reviewed

Yes20
No1

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Technical Report36
Other4

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Copyright Not Evaluated33
In Copyright7

Subject

Spraying and dusting in agriculture -- Oregon7
Fruit trees -- Diseases and pests -- Control4
Nut trees -- Diseases and pests -- Control4
Spraying and dusting in agriculture4
Apples -- Diseases and pests -- Oregon3
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