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Steinhagen, H. Peter
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Potential of three predacious mite species on pear
Creator:
Gonzalves, Pete
and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Full Text:
Mite - Pear Pete Gonzalves and
Peter
Westigard Oregon State University Southern Oregon Experiment
Pesticides resistance : twospotted spider mite : pears
Creator:
Hilton, Richard
and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Full Text:
spider mite:Pears Richard Hilton,
Peter
Westigard Southern Oregon Experiment Station 569 Hanley Road
Chemical control : twospotted spider mite, pear psylla : pear
Creator:
Hilton, Richard
and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Full Text:
mite, Pear psylla:Pear Richard Hilton,
Peter
Westigard Southern Oregon Experiment Station 569 Hanley
Chemical control : pear psylla : pears
Creator:
Hilton, Richard
and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Full Text:
psylla:Pears Richard Hilton,
Peter
Westigard Southern Oregon Experiment Station 569 Hanley Road, Medford, OR
Chemical control : codling moth : pears [1992]
Creator:
Hilton, Richard
and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Full Text:
moth:Pears Richard Hilton,
Peter
Westigard Southern Oregon Experiment Station 569 Hanley Road, Medford, OR
Characteristics of the population of Rhizobium trifolii in an old subterranean clover-grass pasture and its relationship to forage yield and quality
Creator:
Demezas, David H.
and
Bottomley, Peter J.
Abstract:
The International Hill Land Symposium was held at Oregon State University in April 1983.
Resource Type:
Conference Proceeding
Full Text:
H
. Demezas and
Peter
J. Bottomley Departments of Microbiology and Soil Science Oregon State
Biology and pesticide resistance : twospotted spider mite on pear
Creator:
Flexner, J. L.
and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Full Text:
Twospotted spider mite on pear J. L. Flexner and P.
H
. Westigard Oregon State University Southern Oregon
Control of codling moth with pheromone confusion
Creator:
Hilton, Richard
,
Westigard, Peter H.
, and
Gonzalves, Pete
Resource Type:
Conference Proceeding
Full Text:
) - Pear Richard Hilton,
Peter
Westigard, and Pete Gonzalves Southern Oregon Experiment Station, OSU 569
1990 safer insecticide concentrate (SIS) trials
Creator:
VanBuskirk, Philip
,
Hilton, Richard
, and
Westigard, Peter H.
Resource Type:
Conference Proceeding
Prebloom control of pear psylla with fenoxycarb and pyrethroids
Creator:
Westigard, Peter H.
and
Hilton, Richard J.
Resource Type:
Conference Proceeding
Full Text:
Peter
H
. Westigard and Richard J. Hilton Southern Oregon Experiment Station 569 Hanley Road Medford
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Microbiology
1
Soil Science
1
Conference Name
Western Orchard Pest and Disease Management Conference
11
International Hill Land Symposium
1
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Pome Fruits
11
Creator
Westigard, Peter H.
42
Oregon State University. Agricultural Experiment Station
31
Southern Oregon Agricultural Experiment Station
31
Vanbuskirk, Philip
10
Hilton, Richard J.
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Oregon State University. Agricultural Experiment Station
31
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Technical Report
31
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12
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In Copyright
44
Subject
Agricultural experiment stations -- Research -- Oregon -- Jackson County
31
Agriculture -- Oregon -- Jackson County -- Field experiments
31
Entomology
31
Agricultural pests -- Control -- Congresses
11
Pears -- Diseases and pests
11
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