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Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Creator:: Hou, Yishu
Abstract:: Vibrio parahaemolyticus is a foodborne pathogen recognized as the leading cause of acute gastroenteritis associated with consumption of raw and undercooked seafood, particularly raw oysters, with major symptoms of nausea, vomiting, abdominal cramps and diarrhea. It is estimated that 45,000 cases of V. parahaemolyticus infection occur each year in the...
Resource Type:: Masters Thesis
Full Text:: recognized as a cause of foodborne disease after an outbreak in Osaka, Japan (Daniels et al., 2000). In the

Large raspberry aphid : Amphorophora agathonica

Creator:: Lightle, Danielle, Lee, J. (Jana), Oregon State University. Extension Service, Washington State University. Extension, and University of Idaho. Cooperative Extension Service
Abstract:: Large raspberry aphid, Amphorophora agathonica, is an important pest in red and black raspberries in the Pacific Northwest. It transmits plant viruses that cause decreased cane vigor and fruit quality, making it a significant pest for growers. This publication includes aphid identification, biology, monitoring techniques, and control methods.
Resource Type:: Technical Report
Full Text:: cultivated red raspberry and black raspberry, and on a variety of native Rubus species such as thimbleberry

Distribution and monitoring of grape mealybug : a key vector of grapevine leafroll disease in Oregon

Creator:: Daane, Kent, Kaiser, Clive, Hilton, Rick, Dalton, Daniel T., Walton, Vaughn M., Brewer, Linda J., and Oregon State University. Extension Service
Abstract:: A pheromone lure baited with the sex pheromone of grape mealybug is the most reliable way to confirm the presence or absence of this important vector of grapevine leafroll-associated viruses.
Resource Type:: Technical Report
Full Text:: vector of grapevine leafroll disease in Oregon 1 Daniel Dalton, faculty research assistant, Oregon

Potato psyllid vector of zebra chip disease in the Pacific Northwest : biology, ecology, and management

Creator:: Rondon, Silvia I., Schreiber, Alan, Jensen, Andrew S., Hamm, Philip B., Munyaneza, Joseph, Nolte, Phillip, Olsen, Nora, Wenninger, Erik, Henne, Don, Wohleb, Carrie, Waters, Tim, and Oregon State University. Extension Service
Abstract:: This publication addresses the emergent issue in the Pacific Northwest of a potato infection called zebra chip disease, vectored by the potato psyllid. Includes information on the bacterium, the biology of the vector, description of damage from both vector and non-vector psyllids, and most current research on management.
Resource Type:: Technical Report
Full Text:: Psyllid Vector of Zebra Chip Disease in the Pacific Northwest 1 Zebra chip (ZC) is a destructive

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:: infectado. V. Walton, Horticultural Entomologist, Department of Horticulture, Oregon State University (OSU

Interactions of Amphorophora agathonica Hottes with raspberry viruses and resistant red and black raspberry

Creator:: Lightle, Danielle
Abstract:: In recent years, red raspberry production in Washington and British Columbia has been severely limited by a newly emerged virus complex that causes symptoms of crumbly fruit. The complex is comprised of three viruses: Raspberry bushy dwarf virus (RBDV), Raspberry leaf mottle virus (RLMV) and Raspberry latent virus (RpLV). Both...
Resource Type:: Dissertation
Full Text:: shows that in the Pacific Northwest, the disease is caused by a complex of RBDV with two additional

West Nile virus : forecasting models for a resurging vector-borne disease in Arizona, U.S.A.

Creator:: Roldan, Josiah Javier
Abstract:: West Nile Virus (WNV), a vector-borne disease continues to be a serious threat to public health in the United States, particularly in the Southwest region. While all the states in the U.S. experienced a decreasing trend of WNV disease in 2010, the state of Arizona experienced a sharp increase from...
Resource Type:: Dissertation
Full Text:: resources. Disease registries such as the CDC's ArboNET, plays an important role in the surveillance of

Non-spatial and spatial models for multi-host pathogen spread in competing species : applications to barley yellow dwarf virus and rinderpest

Creator:: Manore, Carrie Anna
Abstract:: Modeling and analyzing the combined effects of disease and population dynamics is important in understanding the effects of mechanisms such as pathogen transmission and direct competition between host species on the distribution and abundance of different species in an ecological community. Mathematical analysis of such models in a spatially explicit...
Resource Type:: Dissertation
Full Text:: disease and population dynamics is important in understanding the effects of mechanisms such as pathogen

Disease invasion dynamics : brucellosis and tuberculosis in African buffalo (Syncerus caffer)

Creator:: Gorsich, Erin E.
Abstract:: Emerging infectious diseases in wild animals threaten global biodiversity as well as domestic animal and human health. Their unprecedented increase in conjunction with anthropogenically induced range shifts of endemic pathogens exposes hosts to novel parasite combinations, lending urgency to research on disease dynamics in wildlife systems. In natural populations, hosts...
Resource Type:: Dissertation
Full Text:: , and disease dynamics. Specifically, I examined the role of two intestinal parasites, coccidia and

Hidden dynamics : community ecology and costs of parasite infection in African buffalo (Syncerus caffer)

Creator:: Henrichs, Brian
Abstract:: Most wild animals are concurrently infected with multiple parasite species for most of their lives. These parasite species assemble into rich and diverse communities, with parasites using host tissues for growth and reproduction as well as evolving strategies to evade the host immune system. The net effect of these ecological...
Resource Type:: Masters Thesis
Full Text:: effect of these ecological interactions determine disease severity, transmission, host susceptibility

ScholarsArchive@OSU

Factors Affecting the Efficacy of Depuration for Decreasing Vibrio parahaemolyticus Contamination in Pacific Oysters (Crassostrea gigas)

Large raspberry aphid : Amphorophora agathonica

Distribution and monitoring of grape mealybug : a key vector of grapevine leafroll disease in Oregon

Potato psyllid vector of zebra chip disease in the Pacific Northwest : biology, ecology, and management

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

Interactions of Amphorophora agathonica Hottes with raspberry viruses and resistant red and black raspberry

West Nile virus : forecasting models for a resurging vector-borne disease in Arizona, U.S.A.

Non-spatial and spatial models for multi-host pathogen spread in competing species : applications to barley yellow dwarf virus and rinderpest

Disease invasion dynamics : brucellosis and tuberculosis in African buffalo (Syncerus caffer)

Hidden dynamics : community ecology and costs of parasite infection in African buffalo (Syncerus caffer)

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