Index Catalog // ScholarsArchive@OSU

Preventing plant disease in your garden and landscape

Creator:: VanDerZanden, Ann Marie, 1966- and Oregon State University. Extension Service
Abstract:: Many garden and landscape plants are susceptible to one or more plant diseases. Diseases can reduce the yield of fruit and vegetable crops and disfigure ornamental trees, shrubs, and flowers.
Resource Type:: Technical Report
Full Text:: Preventing Plant Disease in Your Garden and Landscape e

Studies on the etiology and epidemiology of bull's eye rot of pears

Creator:: Henriquez, Jose Luis, 1961-
Abstract:: The objective of this dissertation is to introduce low-cost processing methods for the fabrication of ZnO transparent thin-film transistors (TTFTs). A novel method for depositing ZnO body layers via spin-coating of a zinc nitrate-based spin solution is presented. The processing conditions of spin-coated ZnO are optimized to produce continuous and...
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Botany and Plant Pathology presented on September 24, 2003. Title

Plant hormone-induced defense responses against Botrytis cinerea

Creator:: Akagi, Aya
Abstract:: Several plant hormones, including ethylene and jasmonates, are known to mediate responses against biotic and abiotic stress. The first and second objectives of this thesis were (i) to elucidate the role of ethylene in defense responses against Botrytis cinerea and specifically (ii) to determine the potential contribution of ethylene response...
Resource Type:: Dissertation
Full Text:: Henrik U. Stotz Several plant hormones, including ethylene and jasmonates, are known to mediate

Response of adult Lygus hesperusto female-batted traps in alfalfa seed fields

Creator:: Barbour, J., Simko, B., and Seymour, L.
Resource Type:: Conference Proceeding
Full Text:: , the western tarnished plant bug Oygus bug, LB) continues tobethe primary yield limiting insect pest

Root-lesion nematodes : biology and management in Pacific Northwest wheat cropping systems

Creator:: Smiley, Richard W., Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, and United States. Department of Agriculture
Abstract:: Nematodes are tiny but complex unsegmented roundworms that are anatomically differentiated for feeding, digestion, locomotion, and reproduction. These small animals make important contributions to organic matter decomposition and to the food chain. Some species, however, are parasitic to plants or animals. This publication provides a description and information on biology,...
Resource Type:: Technical Report
Full Text:: . Plant-parasitic nematodes are difficult to identify, to control, and to demonstrate as the cause of

Structure, function, and analysis of Coleoptera and Heteroptera assemblages on two species of hazelnut in Oregon

Creator:: Wetherill, Karen R.
Abstract:: The European hazelnut, Corylus avellana L., was imported into the U.S. in the late 1800's and is now grown throughout the Willamette Valley in Oregon. A native species of hazelnut, C. cornuta Marshall, is a common shrub found in forested areas of the Pacific Northwest. Foliage of both C. avellana...
Resource Type:: Masters Thesis
Full Text:: . Bush uses IPM methods for pest control. In 1998, he applied Urea as fertilizer, Roundup® and Simazene

Breeding for bruchid resistance in common bean (Phaseolus vulgaris L.) : interspecific introgression of lectin-like seed proteins from tepary bean (P. acutifolius A. Gray), genetic control and bruchid resistance characterization.

Creator:: Kusolwa, Paul Mbogo
Abstract:: Interspecific hybridization was initiated between wild P. acutifolius accession G40199 and P. vulgaris to introgress resistance to Acanthoscelides obtectus (bean seed weevil). F1 interspecific hybrids were recovered by embryo rescue and maintained until flowering. Mostly sterile hybrids were backcrossed twice to common bean cultivar ICA Pijao to recover sufficient fertility...
Resource Type:: Dissertation
Full Text:: impossible to control this pest with insect-proof storage. Based on its life cycle and climatic adaptation

Examinations of Fusarium sambucinum on Humulus lupulus and co-infection with hop stunt viroid in commercial hop fields

Creator:: Cerruti, Natasha R.
Abstract:: After an unusually high incidence of Fusarium canker was observed in commercial hop fields of the Pacific Northwest, field surveys were conducted and revealed that canker incidence ranged from 20 to 60% of bines sampled in six commercial fields, as well as wide-spread Hop stunt viroid infection in these six...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Botany and Plant Pathology, presented on June 11, 2010. Title: Examinations of

Prevención y manejo del virus del enrollamiento de la hoja y de los piojos harinosos en viñedos del estado de Oregon

Creator:: Walton, Vaughn M., Dreves, Amy J., Skinkis, Patricia A., Kaiser, Clive, Buchanan, Marcus A., Hilton, Rick, Martin, B. R., Castagnoli, S., Renquist, Stephen B., and Oregon State University. Extension Service
Abstract:: Published January 2010. Reviewed January 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Research and Extension Center, OSU. B.R. Martin, Research Plant Pathologist, Horticultural Crops Research

Basic and applied studies on Douglas-fir beetle : spatial relationships of infestations, lipids and host habitat, and attraction distances of pheromone-baited traps

Creator:: Dodds, Kevin J.
Abstract:: Three studies on Douglas-fir beetle (DFB), Dendroctonuspseudotsuae, were conducted to investigate its basic and applied biology. Studies included investigations into the spatial relationship of DFB infestations over multiple years and multiple landscapes, relationships between DFB brood adult lipid levels and position of development along the length of tree boles, and...
Resource Type:: Dissertation

ScholarsArchive@OSU

Preventing plant disease in your garden and landscape

Studies on the etiology and epidemiology of bull's eye rot of pears

Plant hormone-induced defense responses against Botrytis cinerea

Response of adult Lygus hesperusto female-batted traps in alfalfa seed fields

Root-lesion nematodes : biology and management in Pacific Northwest wheat cropping systems

Structure, function, and analysis of Coleoptera and Heteroptera assemblages on two species of hazelnut in Oregon

Breeding for bruchid resistance in common bean (Phaseolus vulgaris L.) : interspecific introgression of lectin-like seed proteins from tepary bean (P. acutifolius A. Gray), genetic control and bruchid resistance characterization.

Examinations of Fusarium sambucinum on Humulus lupulus and co-infection with hop stunt viroid in commercial hop fields

Prevención y manejo del virus del enrollamiento de la hoja y de los piojos harinosos en viñedos del estado de Oregon

Basic and applied studies on Douglas-fir beetle : spatial relationships of infestations, lipids and host habitat, and attraction distances of pheromone-baited traps

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