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Filtering by: Subject Codling moth -- Control -- Oregon, Western Degree Name Master of Science (M.S.) Language English [eng]

Detection and characterization of resistance to pesticides in codling moth, Cydia pomonella L. from Oregon

Creator:

Arshad, Muhammad, 1958-

Abstract:

Toxicological studies were carried out to evaluate the susceptibility of codling moth, Cydia pomonella L. to different insecticides. Bioassay procedures for adults and larvae were standardized in terms of posttreatment holding and temperature, age and sex of insects, insecticide formulations and selection of a reference strain. This study detected a...

Resource Type:

Masters Thesis

Full Text:

codling moth, Cydia pomonella L. from Oregon AN ABSTRACT OF THE THESIS OF Muhammad Arshad for the
Non-target Effects of Biological Control: Ecological Risk of Tyria jacobaeae (Lepidoptera: Erebidae) to Senecio triangularis (Asteraceae) in Western Oregon

Creator:

Rodman, Madison G.

Abstract:

Non-target effects are one of the greatest potential risks of weed biological control programs, and understanding non-target effects of biological control at the population level is crucial for predicting when they will occur and altering the perception of biological control as a whole. In this thesis, we assessed the ecological...

Resource Type:

Masters Thesis

Full Text:

: Erebidae), the cinnabar moth, to Senecio triangularis Hook. (Asteraceae) in Western Oregon using a