Index Catalog // ScholarsArchive@OSU

Big-eyed bugs as predators of the green peach aphid

Creator:: Puls, Karl A.
Resource Type:: Masters Thesis
Full Text:: the early periods of these aphid life stages represent the greatest potential for biological control

Mating disruption for tip moth control at the Lenore Tree Improvement Area, Clearwater National Forest, Idaho

Creator:: Kegley, Sandy, Campbell, Nancy J., and Ott, Terri
Resource Type:: Technical Report
Full Text:: MOTH CONTROL AT THE LENORE TREE IMPROVEMENT AREA Clearwater National Forest, Idaho • February

Chemical control : Aphis pomi and Aphis spiraecola, apple - materials and methods

Creator:: Beers, Elizabeth H.
Resource Type:: Conference Proceeding
Full Text:: individually and their color class recorded. Aphid control: Essentially, all treatments except Pyrellin (alone

Chemical control : Aphis pomi and Aphis spiraecola, apple - test of registered aphicides, 1993

Creator:: Beers, Elizabeth H.
Resource Type:: Conference Proceeding
Full Text:: individually and their color class recorded. Aphid control: Phosphamidon gave results inconsistent with past

Biological control of spider mites by the predatory mite Neoseiulus fallacis (Acari: Phytoseiidae) in ornamental nursery systems

Creator:: Pratt, Paul D.
Abstract:: We identified and evaluated a phytoseiid predator as a biological control agent of multiple spider mites pests that occur in ornamental nurseries. When comparing species, Neoseiulus fallacis (Garman) had a wider prey range than Galendromus occidentalis (Nesbitt), a higher probability of overwintering than Neoseiulus califomicus McGregor and was equally or...
Resource Type:: Dissertation
Full Text:: Biological control of spider mites by the predatory mite

Introduction to biological pest control in greenhouses

Creator:: Oregon State University. Extension Service and DeAngelis, Jack D.
Abstract:: Published June 1991. 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:: Other
Full Text:: increase in research and commercial use of biological pest control, particularly in greenhouse crops. This

Integration of microbial and chemical controls against codling moth, Cydia pomonella (L.) : laboratory and field evaluation

Creator:: Bajwa, Waheed Ibrahim
Abstract:: The feasibility of managing codling moth, Cydia pomonella (L.), with mixtures of Bacillus thuringiensis-based microbial and selected chemical insecticides was studied under laboratory and field conditions. Joint actions (synergism, additivity and antagonism) of these mixtures were determined for both egg and larval stages. Higher rates of microbial control agents (MCAs),...
Resource Type:: Dissertation
Full Text:: prospects of biological control of insect and mite pests in apple orchards. INTEGRATION OF MICROBIAL

Enhancement of biological control with beneficial insectary plantings

Creator:: Colley, Micaela Ruth
Abstract:: Five field experiments were conducted to evaluate the relative attractiveness of potential beneficial insectary plants to aphidophagous hover flies and parasitic Hymenoptera and the effectiveness of interplanting selected flowering plants in a broccoli field to enhance biocontrol of the cabbage aphid and green peach aphid. In 1996 we established a...
Resource Type:: Masters Thesis
Full Text:: plots with alyssum than in cilantro or control plots. However, no differences in aphid intensities

Life-history, growth and interference of cheatgrass (Bromus tectorum L.) and yellow starthistle (Centaurea solstitialis L.)

Creator:: Sheley, Roger Leslie
Abstract:: Cheatgrass (Bromus tectorum L.) and yellow starthistle (Centaurea soistitialis L.) have invaded over 3 million ha of grasslands in the western U.S. Future management will require an understanding of the conditions, mechanisms, and processes which control species dominance, community dynamics, and desirable plant establishment in these alien dominated annual rangelands....
Resource Type:: Dissertation

Biological control of purple loosestrife Lythrum salicaria by two chrysomelid beetles Galerucella pusilla and G. calmariensis

Creator:: Schooler, Shon
Abstract:: In the first part of this study we monitored the development of biological control of purple loosestrife Lythrum salicaria over a six-year period at Morgan Lake in western Oregon. In 1992, two beetles, Galerucella pusilla and G. calmariensis (Coleoptera: Chrysomelidae), were released to control the wetland weed at this test...
Resource Type:: Masters Thesis
Full Text:: Biological control of purple loosestrife Lythrum salicaria

ScholarsArchive@OSU

Big-eyed bugs as predators of the green peach aphid

Mating disruption for tip moth control at the Lenore Tree Improvement Area, Clearwater National Forest, Idaho

Chemical control : Aphis pomi and Aphis spiraecola, apple - materials and methods

Chemical control : Aphis pomi and Aphis spiraecola, apple - test of registered aphicides, 1993

Biological control of spider mites by the predatory mite Neoseiulus fallacis (Acari: Phytoseiidae) in ornamental nursery systems

Introduction to biological pest control in greenhouses

Integration of microbial and chemical controls against codling moth, Cydia pomonella (L.) : laboratory and field evaluation

Enhancement of biological control with beneficial insectary plantings

Life-history, growth and interference of cheatgrass (Bromus tectorum L.) and yellow starthistle (Centaurea solstitialis L.)

Biological control of purple loosestrife Lythrum salicaria by two chrysomelid beetles Galerucella pusilla and G. calmariensis

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