Index Catalog // ScholarsArchive@OSU

Impacts on Natural Enemies and Competitor Thrips of Insecticides against the Western Flower Thrips (Thysanoptera: Thripidae) in Fruiting Vegetables

Creator:: Srivastava, Mrittunjai, Funderburk, Joe, Olson, Steve, Demirozer, Ozan, and Reitz, Stuart
Abstract:: Newer, selective insecticides with few negative impacts on natural enemies and competitor species are needed for effective, sustainable management of the western flower thrips, Frankliniella occidentalis (Pergande). The purpose of this study was to evaluate the impacts on natural enemies and competitor thrips species of insecticides used for control of...
Resource Type:: Article
Full Text:: :10.1653/024.097.0201 10.1653/024.097.0201 Florida Entomological Society Version of Record http

Onion Thrips (Thysanoptera: Thripidae) and Their Management in the Treasure Valley of the Pacific Northwest

Creator:: Reitz, Stuart R.
Abstract:: Onion thrips, Thrips tabaci Lindeman and thrips-transmitted Iris yellow spot virus are the most significant pest complex affecting onion production in the Treasure Valley of eastern Oregon and southwestern Idaho. Thrips feeding damage and virus infection significantly reduce onion bulb size and economic returns for this high value crop. The...
Resource Type:: Article
Full Text:: ” Symposium at the Annual Meeting of the Florida Entomological Society, 16 July 2013, Naples, Florida

Ground Beetle (Coleoptera: Carabidae) Populations In Commercial Organic And Conventional Potato Production

Creator:: Rondon, Silvia I., Pantoja, Alberto, Hagerty, Aaron, and Horneck, Donald A.
Abstract:: In 2 consecutive years, ground beetles (Coleoptera: Carabidae) were sampled in commercial organic and conventional potato fields, using pit fall traps. Four conventional and 3 organic potato fields were surveyed to determine ground beetle taxa composition. In a related study, potato fields were assigned to 1 of 4 transitional systems...
Resource Type:: Article
Full Text:: Commercial Organic and Conventional Potato Production 1492 Florida Entomologist 96(4) December 2013 GROUND

Use of Glacial Acetic Acid to Enhance Bisexual Monitoring of Tortricid Pests With Kairomone Lures in Pome Fruits

Creator:: Knight, A. L., Hilton, R., Basoalto, E., and Stelinski, L. L.
Abstract:: Studies were conducted to assess glacial acetic acid (GAA) with various host plant volatiles (HPVs) and the sex pheromone, (E,E)-8, 10-dodecadien-1-ol, of codling moth, Cydia pomonella (L), as lures in traps for tortricid pests that often co-occur in tree fruits in the western United States. In addition to codling moth,...
Resource Type:: Article
Full Text:: /EN14153 Entomological Society of America Version of Record http://cdss.library.oregonstate.edu/sa

Molecular Survey for the Invasive Leafminer Pest Liriomyza huidobrensis (Diptera: Agromyzidae) in California Uncovers Only the Native Pest Liriomyza langei

Creator:: Scheffer, Sonja J., Lewis, Matthew L., Gaimari, Stephen D., and Reitz, Stuart R.
Abstract:: Liriomyza huidobrensis (Blanchard) is a highly destructive invasive leafminer pest currently causing extensive damage to vegetable and horticultural crops around the world. Liriomyza langei Frick is a leafminer pest native to California that cannot currently be morphologically distinguished from L. huidobrensis. We used a DNA-barcoding approach, a published PCR-RFLP method,...
Resource Type:: Article
Full Text:: , 107(5), 1959-1964. doi:10.1603/EC13279 10.1603/EC13279 Entomological Society of America Version of

Measuring Local Genetic Variability in Populations of Codling Moth (Lepidoptera: Tortricidae) Across an Unmanaged and Commercial Orchard Interface

Creator:: Fuentes-Contreras, Eduardo, Basoalto, Esteban, Franck, Pierre, Lavandero, Blas, Knight, Alan L., and Ramírez, Claudio C.
Abstract:: The genetic structure of adult codling moth, Cydia pomonella (L.), populations was characterized both inside a managed apple, Malus domestica Borkdhausen, orchard and in surrounding unmanaged hosts and nonhost trees in central Chile during 2006–2007. Adult males were collected using an array of sex pheromone-baited traps. Five microsatellite genetic markers...
Resource Type:: Article
Full Text:: . doi:10.1603/EN13131 10.1603/EN13131 Entomological Society of America Version of Record http

Attractiveness of Fermentation and Related Products to Spotted Wing Drosophila (Diptera: Drosophilidae)

Creator:: Kleiber, Joseph R., Unelius, C. Rikard, Lee, Jana C., Suckling, David Maxwell, Qian, Michael C., and Bruck, Denny J.
Abstract:: Laboratory screening bioassays and field trapping experiments of spotted wing drosophila flies, Drosophila suzukii (Matsumura) (Diptera: Drosophilidae), were conducted to determine the attractiveness of 17 compounds as well as to compare attractant efficiency during peak fruit ripeness and postharvest captures late in the season. Compounds structurally related to each of...
Resource Type:: Article
Full Text:: /EN13224 10.1603/EN13224 Entomological Society of America Version of Record http

Seasonal Phenology of Amphorophora agathonica (Hemiptera: Aphididae) and Spread of Viruses in Red Raspberry in Washington

Creator:: Lightle, D. M., Quito-Avila, D., Martin, R. R., and Lee, J. C.
Abstract:: Amphorophora agathonica (Hottes) is the primary vector of aphid-transmitted viruses in red raspberry in the Pacific Northwest region of the United States. To better understand the biology of the aphid, we estimated the lower developmental threshold and studied the seasonal activity of A. agathonica in commercial fields in northern Washington...
Resource Type:: Article
Full Text:: ), 467-473. doi:10.1603/EN13213 10.1603/EN13213 Entomological Society of America Version of Record

Suppression of Hop Looper (Lepidoptera: Noctuidae) by the Fungicide Pyraclostrobin

Creator:: Woods, J. L. and Gent, D. H.
Abstract:: The hop looper, Hypena humuli Harris, is a reemergent pest of hop that often requires treatment to mitigate crop damage. In 4 yr of field trials, plots treated with fungicides were observed to sustain less hop looper defoliation compared with nontreated plots. Further investigation revealed that abundance of hop looper...
Resource Type:: Article
Full Text:: /EC13546 Entomological Society of America Version of Record http://cdss.library.oregonstate.edu/sa

Development of Biological Control of Tetranychus urticae (Acari: Tetranychidae) and Phorodon humuli (Hemiptera: Aphididae) in Oregon Hop Yards

Creator:: Woods, J. L., Dreves, Amy J., James, D. G., Lee, J. C., Walsh, D. B., and Gent, D. H.
Abstract:: The temporal development of biological control of arthropod pests in perennial cropping systems is largely unreported. In this study, the development of biological control of twospotted spider mite, Tetranychus urticae Koch, and hop aphid, Phorodon humuli (Schrank), in a new planting of hop in Oregon is described over a period...
Resource Type:: Article
Full Text:: , 107(2), 570-581. doi:10.1603/EC13488 10.1603/EC13488 Entomological Society of America Version of

ScholarsArchive@OSU

Impacts on Natural Enemies and Competitor Thrips of Insecticides against the Western Flower Thrips (Thysanoptera: Thripidae) in Fruiting Vegetables

Onion Thrips (Thysanoptera: Thripidae) and Their Management in the Treasure Valley of the Pacific Northwest

Ground Beetle (Coleoptera: Carabidae) Populations In Commercial Organic And Conventional Potato Production

Use of Glacial Acetic Acid to Enhance Bisexual Monitoring of Tortricid Pests With Kairomone Lures in Pome Fruits

Molecular Survey for the Invasive Leafminer Pest Liriomyza huidobrensis (Diptera: Agromyzidae) in California Uncovers Only the Native Pest Liriomyza langei

Measuring Local Genetic Variability in Populations of Codling Moth (Lepidoptera: Tortricidae) Across an Unmanaged and Commercial Orchard Interface

Attractiveness of Fermentation and Related Products to Spotted Wing Drosophila (Diptera: Drosophilidae)

Seasonal Phenology of Amphorophora agathonica (Hemiptera: Aphididae) and Spread of Viruses in Red Raspberry in Washington

Suppression of Hop Looper (Lepidoptera: Noctuidae) by the Fungicide Pyraclostrobin

Development of Biological Control of Tetranychus urticae (Acari: Tetranychidae) and Phorodon humuli (Hemiptera: Aphididae) in Oregon Hop Yards

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