Index Catalog // ScholarsArchive@OSU

Creator:: Schwartz, Brian M., Harris-Shultz, Karen R., Contreras, Ryan N., Hans, Christian S., and Jackson, Scott A.
Abstract:: Zoysiagrasses (Zoysia Willd.) are a slow-growing, tetraploid (2n = 4x = 40) turfgrass that can be successfully managed with less input than many other warm-season grasses. Despite extensive genetic and morphological variation, genotypes with the ability to recuperate quickly from damage are rare. Therefore, a long-term effort to increase vegetative...
Resource Type:: Article
Full Text:: , Christian S. Hans, and Scott A. Jackson aBSTRaCT Zoysiagrasses (Zoysia Willd.) are a slow-grow- ing

Creator:: Sim, Sung-Chur, Van Deynze, Allen, Stoffel, Kevin, Douches, David S., Zarka, Daniel, Ganal, Martin W., Chetelat, Roger T., Hutton, Samuel F., Scott, John W., Gardner, Randolph G., Panthee, Dilip R., Mutschler, Martha, Myers, James R., and Francis, David M.
Abstract:: The effects of selection on genome variation were investigated and visualized in tomato using a high-density single nucleotide polymorphism (SNP) array. 7,720 SNPs were genotyped on a collection of 426 tomato accessions (410 inbreds and 16 hybrids) and over 97% of the markers were polymorphic in the entire collection. Principal...
Resource Type:: Article
Full Text:: , but does not appear to have been detected by Fst outlier analysis (Figure 3). The jointless gene (j

Creator:: Molnar, Thomas J., Walsh, Emily, Capik, John M., Sathuvalli, Vidyasagar, Mehlenbacher, Shawn A., Rossman, Amy Y., and Zhang, Ning
Abstract:: Eastern filbert blight (EFB) is a devastating disease of European hazelnut, Corylus avellana, which causes economic losses in Oregon, where 99% of the U.S. crop is produced. The causal fungus, Anisogramma anomala, is native to eastern North America, where it is found associated with the American hazelnut (C. americana). Although...
Resource Type:: Article
Full Text:: Blight Thomas J. Molnar, Emily Walsh, and John M. Capik, Department of Plant Biology and Pathology

Creator:: Lammerts van Bueren, E. T., Jones, S. S., Tamm, L., Murphy, K. M., Myers, J. R., Leifert, C., and Messmer, M. M.
Abstract:: It is estimated that more than 95% of organic production is based on crop varieties that were bred for the conventional high-input sector. Recent studies have shown that such varieties lack important traits required under organic and low-input production conditions. This is primarily due to selection in conventional breeding programmes...
Resource Type:: Article

Creator:: Leskey, Tracy C., Agnello, Arthur, Bergh, J. Christopher, Dively, Galen P., Hamilton, George C., Jentsch, Peter, Khrimian, Ashot, Krawczyk, Grzegorz, Kuhar, Thomas P., Lee, Doo-Hyung, Morrison, William R., III, Polk, Dean F., Rodriguez-Saona, Cesar, Shearer, Peter W., Short, Brent D., Shrewsbury, Paula M., Walgenbach, James F., Weber, Donald C., Welty, Celeste, Whelan, Joanne, Wiman, Nik G., and Zaman, Faruque
Abstract:: A recent identification of the two-component aggregation pheromone of the invasive stink bug species, Halyomorpha halys (Stal), in association with a synergist, has greatly improved the ability to accurately monitor the seasonal abundance and distribution of this destructive pest. We evaluated the attraction of H. halys to black pyramid traps...
Resource Type:: Article
Full Text:: States Leskey, T. C., Agnello, A., Bergh, J. C., Dively, G. P., Hamilton, G. C., Jentsch, P

Creator:: Martinez-Andujar, Cristina, Martin, Ruth C., and Nonogaki, Hiroyuki
Abstract:: Seeds provide food, feed, fiber and fuel. They are also an important delivery system of genetic information, which is essential for the survival of wild species in ecosystems and the production of agricultural crops. In this review, seed traits and genes that are potentially important for agricultural applications are discussed....
Resource Type:: Article
Full Text:: inter- ploidy crosses (Haig and Westoby 1991, Scott et al. 1998). However, AP2 acts independently of

Creator:: Tochen, Samantha, Walton, Vaughn M., and Lee, Jana C.
Abstract:: Drosophila suzukii, spotted wing drosophila, is a serious pest of small fruits and cherries in many regions of the world. While host usage has been well studied at the ovipositional and larval feeding stages, little is known about the feeding ecology and nutrient requirements of adults. This study addressed the...
Resource Type:: Article
Full Text:: 97330, USA 123 J Pest Sci DOI 10.1007/s10340-016-0762-7 Author's personal copy 2015a). D

Creator:: Finger, Sarah A. and Candolfi-Vasconcelos, M. Carmo
Abstract:: Objectives of proposed research: 1. Investigate the relationship between abscisic acid (ABA) and auxins and the regulation of carbon partitioning. 2. Investigate the origin of ABA present in the fruit during ripening and attempt to modify the partitioning pattern through manipulation of endogenous ABA levels using mefluidide (ABA biosynthesis promoter)...
Resource Type:: Technical Report
Full Text:: defoliation, rootstock, training system and leaf position on gas exchange of Pinot noir grapevines . Am. J

Creator:: Scagel, Carolyn F., Bi, Guihong, Fuchigami, Leslie H., and Regan, Richard P.
Abstract:: The influence of irrigation frequency (same amount of water per day given at different times) and nitrogen (N) fertilizer rate on water stress [stomatal conductance (gs)], N uptake, and growth (biomass) of container-grown evergreen Rhododendron 'P.J.M. Compact' and 'English Roseum' and deciduous Rhododendron 'Gibraltar' was evaluated. Both N deficiency and...
Resource Type:: Article
Full Text:: evapotranspiration to irriga- tion frequency based on management allowed deficits for container nursery stock. J

ScholarsArchive@OSU