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Filtering by: Creator Shearer, P. W. Remove constraint Creator: Shearer, P. W. Conference Name Western Orchard Pest and Disease Management Conference Remove constraint Conference Name: Western Orchard Pest and Disease Management Conference

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Resistance monitoring of the western tentiform leafminer

Creator:

Shearer, Peter W.

Resource Type:

Conference Proceeding

Full Text:

leafminer (TLM) - sweet cherry, apple P. W. Shearer Oregon State University Mid-Columbia Ag. Research
Monitoring pesticide resistance in western tentiform leafminer

Creator:

Shearer, Peter W. and Riedl, Helmut W.

Resource Type:

Conference Proceeding

Full Text:

tentiform leafminer? Phyllonorvcter elmaella: S«eet cherry and apple. *——-t_ P. W. Shearer and H. Riedl
A new bioassay for assessing the physiological toxicity of irritating or repellent acaricides

Creator:

Riedl, Helmut W. and Shearer, Peter W.

Resource Type:

Conference Proceeding

Full Text:

mite, apple Western predatory mite H. Riedl and P. W. Shearer Oregon State University Mid-Columbia Ag
Biology and control of western tentiform leafminer, Phyllonorycter elmaella, on sweet cherries

Creator:

Riedl, Helmut W. and Shearer, Peter W.

Resource Type:

Conference Proceeding

Full Text:

leafminer, sweet cherries H. Riedl and P. W. Shearer Oregon State University Mid-Colunbia Ag. Research and
Monitoring pesticide resistance in tentiform leafminer, codling moth and obliquebanded leafroller

Creator:

Shearer, Peter W. and Riedl, Helmut W.

Resource Type:

Conference Proceeding

Full Text:

leafminer (TLil) - apele Codling moch (C ) - apple Cblicuebanded leafroller (CBLR) - apple P. W. Shearer
Resistance development in pear psylla populations to pyrethroid insecticides in Oregon's Hood River Valley

Creator:

Riedl, Helmut W. and Shearer, Peter W.

Resource Type:

Conference Proceeding

Full Text:

); Psylla pyricola Foerster Helmut Riedl and P. W. Shearer Oregon State University Mid-Columbia
Seasonal biology and control of the tentiform leafminer, Phyllonorycter elmaella on sweet cherries

Creator:

Shearer, Peter W. and Riedl, Helmut W.

Resource Type:

Conference Proceeding

Full Text:

) P. W. Shearer and H. Riedl Oregon State University Mid-Columbia Ag. Research & Ext. Center 3005
Field laboratory evaluation of the miticidal pyrethroids fenpropathrin and bifenthrin for control of European red mite and their impact on the western predatory mite

Creator:

Riedl, Helmut W. and Shearer, Peter W.

Resource Type:

Conference Proceeding

Full Text:

Riedl and P. W. Shearer Oregon State University Mid-Columbia Agricultural Research & Extension Center
Evaluation of insect growth regulators for control of codling moth and their impact on other arthropods on apple

Creator:

Riedl, Helmut W., Shearer, Peter W., McCavitt, C. M., and Gothro, P.

Resource Type:

Conference Proceeding

Full Text:

mite (ERM), apple rust mite (ARM), phytoseiid mites; apple H. Riedl, P. W. Shearer, C. M. McCavitt and
Comparative toxicity of clofentezine (Apollo) and hexythiazox (Savey) to eggs on tetranychid mites on tree fruits

Creator:

Riedl, Helmut W., Shearer, Peter W., and Barnett, William W.

Resource Type:

Conference Proceeding

Full Text:

mite (McDSM) European red mite (ERM) Twospotted spider mite (TSSM) . H. Riedl and P. W. Shearer MCAREC

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Academic Affiliation

Botany and Plant Pathology5

Conference Name

Western Orchard Pest and Disease Management Conference[remove]118

Conference Section/Track

Pome Fruits33
Chemical Control/New Products15
Deciduous Orchard Diseases12
Implementation8
Biology/Phenology7
more Conference Section/Tracks »

Creator

Western Orchard Pest And Disease Management Conference22
Riedl, Helmut W.17
Shearer, Peter W.16
Pscheidt, Jay W.9
Beers, Elizabeth H.7
more Creators »

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Current results range from 1976 to 2020

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Decade

2020-20291
2000-200926
1990-199964
1980-198924
1970-19793

File Format

pdf54

Language

English [eng]118

Non-Academic Affiliation

Oregon State University. Extension Service2

Peer Reviewed

No118

Resource Type

Conference Proceeding117
Presentation1

Rights Statement

In Copyright103
Copyright Not Evaluated15

Subject

Agricultural pests -- Control -- Congresses116
Pears -- Diseases and pests17
Apples -- Diseases and pests16
Codling moth -- Control6
Insecticides -- Research6
more Subjects »

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