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Interspecific predation and cannibalism of immatures by adult female Metaseiulus occidentalis, Typhlodromus pyri (Acari: Phytoseiidae) and Zetzellia mali Schueten (Acari: Stigmaeidae)

Creator:: MacRae, Ian Vance, 1958-
Abstract:: Interspecific predation and cannibalism and associated rates of oviposition were assessed for adult female Metaseiulus occidentalis (Nesbitt) and Typhlodromus pyri Scheuten when provided non-limiting amounts of either eggs, larvae, protonymphs, or deutonymphs. Tests with all four stages of phytoseiids and larvae of Tetranychus urticae Koch were carried out at 25°C....
Resource Type:: Dissertation
Full Text:: Schueten (Acari: Stigmaeidae) An Abstract Of The Thesis Of Ian V. MacRae for the degree of Doctor of

Phytochemical profiles and antioxidant activity of some grape accessions (Vitis spp.) native to Eastern Anatolia of Turkey

Creator:: Eyduran, Sadiye Peral, Akin, Meleksen, Ercisli, Sezai, and Eyduran, Ecevit
Abstract:: Phytochemical profiles and antioxidant activity of four historical grape accessions (‘Kuzu Kuyrugu’, ‘Miskali’, ‘Erkek Miskali’, and ‘Kirmizi Kismis’) grown in Igdir province located in Eastern Anatolia Region of Turkey were examined. The amount of vitamin C, organic acids (citric acid, tartaric acid, malic acid, succinic acid and fumaric acid), sugars...
Resource Type:: Article
Full Text:: Association for Applied Botany e. V., German Society for Quality Research on Plant Foods (DGQ) Version of

Reactions of nickel refining by-products with soils and plants

Creator:: Sheets, Priscilla Jean
Resource Type:: Masters Thesis
Full Text:: and Plants Abstract approval: V. V. Volk Greenhouse and laboratory experiments were conducted to

Evidence for a soluble high energy intermediate of oxidative phosphorylation in mitochondria from blowflies

Creator:: Sun, Albert Yung-Kwang
Resource Type:: Dissertation
Full Text:: gratitùde to Dr. LeMar F. Remmert for his kindness and continuous guidance, and also to Dr. Ian J

Environmental behavior of Dacthal

Creator:: Wettasinghe, Asoka
Abstract:: The herbicide, Dacthal (dimethyl 2,3,5,6,-tetrachloroterephthalate) is hydrolyzed to give the corresponding diacid and this derivative is a common contaminant in ground water. In the Ontario region of eastern Oregon the use of this herbicide on onions has resulted in the contamination of an aquifer with this derivative. Since movement to...
Resource Type:: Masters Thesis
Full Text:: . Title: Environmental .Re havior of Dacthal Abstract approvedRedacted for Privacy:- Ian 'J. Tinsley The

Biochemical effects of tumorigenic enhancers

Creator:: Christopher, John Paul
Abstract:: 2 -acetylaminofluorene -induced hepatocarcinogenesis in rats proceeds in stages of initiation and promotion, similar to experimental systems, in mouse skin. In this study promoters of liver tumorigenesis, phenobarbital, DDT and butylated hydroxytoluene (BHT), were compared to non-promoters, amobarbital, diphenylhydantoin (DPH) and benz(a)anthracene (BA), for their ability to cause liver growth...
Resource Type:: Dissertation
Full Text:: me. Principal among these have been my parents, Dr. Ian Tinsley of Oregon State and Miss Aldona

Exposure and health risk assessment for farmers occupationally exposed to chlorpyrifos in Sri Lanka and drinking water and house dust analysis for chlorpyrifos

Creator:: Aponso, G. Lalith M.
Abstract:: This study was designed to assess chiorpyrifos exposure of a group of farmers by determining internal dose associated with a given application of this insecticide. This involved the monitoring of urinary levels of 3,5,6 trichloro-2-pyridinol (TCP), the major metabolite of chlorpyrifos. Incidental exposure was evaluated by determining the levels of...
Resource Type:: Dissertation
Full Text:: from them during the study period. First, I wish to thank my major professor, Dr. Ian J. Tinsley, for

Urinary metabolites of brominated fatty acids - identification and kinetics in rats

Creator:: Sotillo, Vidal Eliezer
Resource Type:: Masters Thesis
Full Text:: possible. To my major professor, Dr. Ian J. Tinsley, for suggesting this research, and for providing me

Fluoride sorption and dissolution reactions in soils

Creator:: Peek, Daniel C.
Abstract:: The reaction of F, often a component of industrial wastes and phosphatic fertilizers, with soil was studied with regard to sorption reactions and resultant changes in solution composition. Sodium fluoride solutions (0.0 to 2.5 mmol/L F) were equilibrated with ten soils for 24h. The soil extract solutions were analyzed for...
Resource Type:: Masters Thesis
Full Text:: for Privacy V. V. Volk The reaction of F, often a component of industrial wastes and phosphatic

Sublethal effects of estuarine carbaryl applications on juvenile English sole (Pleuronectes vetulus)

Creator:: Pozarycki, Scott V.
Abstract:: The pesticide carbaryl is applied annually to tidelands in Willapa Bay and Grays Harbor, WA to control populations of burrowing shrimp which modify sediments making the habitat unsuitable for oyster culture. Fish trapped on sprayed mudflats are often killed, but little is known about effects on fish present in subtidal...
Resource Type:: Dissertation
Full Text:: juvenile English sole (Pleuronectes vetulus) AN ABSTRACT OF THE THESIS OF Scott V. Pozarycki for the

ScholarsArchive@OSU

Interspecific predation and cannibalism of immatures by adult female Metaseiulus occidentalis, Typhlodromus pyri (Acari: Phytoseiidae) and Zetzellia mali Schueten (Acari: Stigmaeidae)

Phytochemical profiles and antioxidant activity of some grape accessions (Vitis spp.) native to Eastern Anatolia of Turkey

Reactions of nickel refining by-products with soils and plants

Evidence for a soluble high energy intermediate of oxidative phosphorylation in mitochondria from blowflies

Environmental behavior of Dacthal

Biochemical effects of tumorigenic enhancers

Exposure and health risk assessment for farmers occupationally exposed to chlorpyrifos in Sri Lanka and drinking water and house dust analysis for chlorpyrifos

Urinary metabolites of brominated fatty acids - identification and kinetics in rats

Fluoride sorption and dissolution reactions in soils

Sublethal effects of estuarine carbaryl applications on juvenile English sole (Pleuronectes vetulus)

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