Index Catalog // ScholarsArchive@OSU

The beetle tree of life reveals that Coleoptera survived end-Permian mass extinction to diversify during the Cretaceous terrestrial revolution

Creator:: Mckenna, Duane D., Wild, Alexander L., Kanda, Kojun, Bellamy, Charles L., Beutel, Rolf G., Caterino, Michael S., Farnum, Charles W., Hawks, David C., Ivie, Michael A., Jameson, Mary Liz, Leschen, Richard A. B., Marvaldi, Adriana E., McHugh, Joseph V., Newton, Alfred F., Robertson, James A., Thayer, Margaret K., Whiting, Michael F., Lawrence, John F., S´lipin´ski, Adam, Maddison, David R., and Farrell, Brian D.
Abstract:: Here we present a phylogeny of beetles (Insecta: Coleoptera) based on DNA sequence data from eight nuclear genes, including six single-copy nuclear protein-coding genes, for 367 species representing 172 of 183 extant families. Our results refine existing knowledge of relationships among major groups of beetles. Strepsiptera was confirmed as sister...
Resource Type:: Article
Full Text:: . Systematic Entomology published by John Wiley & Sons Ltd on behalf of Royal Entomological Society. 835 This

Survival and growth patterns of white spruce (Picea glauca [Moench] Voss) rangewide provenances and their implications for climate change adaptation

Creator:: Lu, Pengxin, Parker, William H., Cherry, Marilyn, Colombo, Steve, Parker, William C., Man, Rongzhou, and Roubal, Ngaire
Abstract:: Intraspecific assisted migration (ISAM) through seed transfer during artificial forest regeneration has been suggested as an adaptation strategy to enhance forest resilience and productivity under future climate. In this study, we assessed the risks and benefits of ISAM in white spruce based on long-term and multilocation, rangewide provenance test data....
Resource Type:: Article
Full Text:: ), 2360-2374. doi:10.1002/ece3.1100 10.1002/ece3.1100 John Wiley & Sons Ltd. Version of Record http

Loop-mediated isothermal amplification for detection of the tomato and potato late blight pathogen, Phytophthora infestans

Creator:: Hansen, Z. R., Knaus, B. J., Tabima, J. F., Press, C. M., Judelson, H. S., Grünwald, N. J., and Smart, Christine D.
Abstract:: Aims: To design and validate a colorimetric loop-mediated isothermal amplification assay for rapid detection of Phytophthora infestans DNA. Methods and Results: Two sets of loop-mediated isothermal amplification (LAMP) primers were designed and evaluated for their sensitivity and specificity for P. infestans. ITSII primers targeted a portion of the internal transcribed...
Resource Type:: Article
Full Text:: Society for Applied Microbiology 1011 Z.R. Hansen et al. P. infestans detection using LAMP Table 1

Past tree influence and prescribed fire mediate bioticinteractions and community reassembly in agrassland-restoration experiment

Creator:: Halpern, Charles B., Antos, Joseph A., McKenzie, Donald, and Olson, Annette M.
Abstract:: Summary 1. Woody plant encroachment of grasslands is occurring globally, with profound ecological consequences. Attempts to restore herbaceous dominance may fail if the woody state is resilient or if intervention leads to an alternate, undesirable state. Restoration outcomes often hinge on biotic interactions – particularly on priority effects that inhibit...
Resource Type:: Article

Nutritional stress affects corticosterone deposition in feathers of Caspian tern chicks

Creator:: Patterson, Allison G. L., Kitaysky, Alexander S., Lyons, Donald E., and Roby, Daniel D.
Abstract:: Stressful environmental conditions affect the adrenocortical function of developing animals, which can have consequences for their fitness. Discovery of the avian stress hormone corticosterone (CORT) in feathers has the potential to broaden the application of endocrine research in ecological and evolutionary studies of wild birds by providing a long-term measure...
Resource Type:: Article
Full Text:: Biology, 46(1), 18-24. doi:10.1111/jav.00397 10.1111/jav.00397 John Wiley & Sons Ltd. Version of Record

Developing Nondestructive Techniques for Managing Conflicts Between Fisheries and Double-Crested Cormorant Colonies

Creator:: Suzuki, Yasuko, Roby, Daniel D., Lyons, Donald E., Courtot, Karen N., and Collis, Ken
Abstract:: Double-crested cormorants (Phalacrocorax auritus) have been identified as the source of significant mortality to juvenile salmonids (Oncorhynchus spp.) in the Columbia River Basin. Management plans for reducing the size of a large colony on East Sand Island (OR, USA) in the Columbia River estuary are currently being developed. We evaluated...
Resource Type:: Article
Full Text:: Research Unit, Oregon State University, 104 Nash Hall, Corvallis, OR 97331, USA DONALD E. LYONS, Oregon

Monitoring Oriental Fruit Moth and Codling Moth (Lepidoptera: Tortricidae) With Combinations of Pheromones and Kairomones

Creator:: Knight, Alan L., Cichon, L., Lago, J., Fuentes‐Contreras, E., Barros‐Parada, W., Hull, L., Krawczyk, G., Zoller, Broc G., Hansen, R., Hilton, R., and Basoalto, E.
Abstract:: Experiments were conducted in North and South America during 2012-2013 to evaluate the use of lure combinations of sex pheromones (PH), host plant volatiles (HPV), and food baits in traps to capture the oriental fruit moth, Grapholita molesta (Busck) and codling moth, Cydia pomonella (L.) in pome and stone fruit...
Resource Type:: Article
Full Text:: ., Hansen, R., Hilton, R. and Basoalto, E. (2014). Monitoring oriental fruit moth and codling moth

Solvent selection for pressurized liquid extraction of polymeric sorbents used in air sampling

Creator:: Primbs, Toby, Genualdi, Susan, and Simonich, Staci
Abstract:: Pressurized liquid extraction (PLE) was evaluated as a method for extracting semivolatile organic compounds (SOCs) from air sampling media; including quartz fiber filter (QFF), polyurethane foam (PUF), and a polystyrene divinyl benzene copolymer (XAD-2). Hansen solubility parameter plots were used to aid in the PLE solvent selection in order to...
Resource Type:: Article

Colony Connectivity of Pacific Coast Double-Crested Cormorants Based on Post-Breeding Dispersal From the Region’s Largest Colony

Creator:: Courtot, Karen N., Roby, Daniel D., Adkins, Jessica Y., Lyons, Donald E., King, D. Tommy, and Larsen, R. Scott
Abstract:: To reduce conflicts with fish resources, other colonial waterbirds, and damage to habitats, double-crested cormorants (Phalacrocorax auritus) are currently controlled (lethally and non-lethally) throughout much of their range. Concerns are growing over the Pacific Coast's largest double-crested cormorant colony at East Sand Island (ESI), Oregon near the mouth of the...
Resource Type:: Article
Full Text:: Hall, Corvallis, OR 97331, USA DONALD E. LYONS, Oregon Cooperative Fish and Wildlife Research Unit

Temporal and spatial variation of atmospherically deposited organic contaminants at high elevation in Yosemite National Park, California, USA

Creator:: Bradford, David F., Stanley, Kerri A., Tallent, Nita G., Sparling, Donald W., Nash, Maliha S., Knapp, Roland A., McConnell, Laura L., and Simonich, Staci L. Massey
Abstract:: Contaminants used at low elevation, such as pesticides on crops, can be transported tens of kilometers and deposited in adjacent mountains in many parts of the world. Atmospherically deposited organic contaminants in the Sierra Nevada Mountains of California, USA, have exceeded some thresholds of concern, but the spatial and temporal...
Resource Type:: Article
Full Text:: . Bradford,*† Kerri A. Stanley,‡§ Nita G. Tallent,†║ Donald W. Sparling,# 19 Maliha S. Nash, † Roland A

ScholarsArchive@OSU

The beetle tree of life reveals that Coleoptera survived end-Permian mass extinction to diversify during the Cretaceous terrestrial revolution

Survival and growth patterns of white spruce (Picea glauca [Moench] Voss) rangewide provenances and their implications for climate change adaptation

Loop-mediated isothermal amplification for detection of the tomato and potato late blight pathogen, Phytophthora infestans

Past tree influence and prescribed fire mediate bioticinteractions and community reassembly in agrassland-restoration experiment

Nutritional stress affects corticosterone deposition in feathers of Caspian tern chicks

Developing Nondestructive Techniques for Managing Conflicts Between Fisheries and Double-Crested Cormorant Colonies

Monitoring Oriental Fruit Moth and Codling Moth (Lepidoptera: Tortricidae) With Combinations of Pheromones and Kairomones

Solvent selection for pressurized liquid extraction of polymeric sorbents used in air sampling

Colony Connectivity of Pacific Coast Double-Crested Cormorants Based on Post-Breeding Dispersal From the Region’s Largest Colony

Temporal and spatial variation of atmospherically deposited organic contaminants at high elevation in Yosemite National Park, California, USA

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