Now showing items 892-911 of 914

    • Washington Hawthorn, Crataegus phaenopyrum 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2012-02-27)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Washington Hawthorn, Crataegus phaenopyrum.
    • Weed Management in 2050: Perspectives on the Future of Weed Science 

      Westwood, James H.; Charudattan, Raghavan; Duke, Stephen O.; Fennimore, Steven A.; Marrone, Pam; Slaughter, David C.; Swanton, Clarence; Zollinger, Richard (Weed Science Society of America, 2018-02-21)
      The discipline of weed science is at a critical juncture. Decades of efficient chemical weed control have led to a rise in the number of herbicide-resistant weed populations, with few new herbicides with unique modes of ...
    • What is the "real" impact of invasive plant species? 

      Barney, Jacob; Tekiela, Daniel R.; Dollete, Eugene S. J.; Tomasek, Bradley J. (Ecological Society of America, 2013-08)
      Invasive plant species should be evaluated and prioritized for management according to their impacts, which include reduction in native diversity, changes to nutrient pools, and alteration of fire regimes. However, the ...
    • What We Talk about When We Talk about Soil Health 

      Stewart, Ryan D.; Jian, Jinshi; Gyawali, Ayush J.; Thomason, Wade E.; Badgley, Brian D.; Reiter, Mark S.; Strickland, Michael S. (American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, 2018-11-01)
      Despite a nationwide emphasis on improving soil health in the United States, current measurement protocols have little consistency. To survey assessment practices, we conducted a meta-analysis of cover crop (n = 86) and ...
    • White Fringetree, Old-man's-beard, Chionanthus virginicus 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2010-11-03)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for White Fringetree, Old-man's-beard, Chionanthus virginicus.
    • White Oak 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for White Oak, Quercus alba.
    • White Oak (Quercus alba) 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2018-10-24)
      Provides information about the physical characteristics, growth requirements, and landscape functions for White Oak, Quercus alba.
    • Whole-Genome Resequencing of Seven Eggplant (Solanum melongena) and One Wild Relative (S. incanum) Accessions Provides New Insights and Breeding Tools for Eggplant Enhancement 

      Gramazio, Pietro; Yan, Haidong; Hasing, Tomas; Vilanova, Santiago; Prohens, Jaime; Bombarely, Aureliano (2019-10-08)
      Whole-genome resequencing provides information of great relevance for crop genetics, evolution, and breeding. Here, we present the first whole-genome resequencing study using seven eggplant (Solanum melongena) and one wild ...
    • Wind-driven spume droplet production and the transport of Pseudomonas syringae from aquatic environments 

      Pietsch, Renee B.; Grothe, Hinrich; Hanlon, Regina; Powers, Craig W.; Jung, Sunghwan; Ross, Shane D.; Schmale, David G. III (PeerJ, 2018-09-26)
      Natural aquatic environments such as oceans, lakes, and rivers are home to a tremendous diversity of microorganisms. Some may cross the air-water interface within droplets and become airborne, with the potential to impact ...
    • Winterberry 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Winterberry, Ilex verticillata.
    • Winterberry (Ilex verticillata) 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2018-10-26)
      Provides information about the physical characteristics, growth requirements, and landscape functions for Winterberry, Ilex verticillata.
    • Wintercreeper Euonymus 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Wintercreeper Euonymus, Euonymus fortunei.
    • Wintercreeper Euonymus (Euonymus fortunei) 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2018-10-26)
      Provides information about the physical characteristics, growth requirements, and landscape functions for Wintercreeper Euonymus, Euonymus fortunei.
    • XcisClique: analysis of regulatory bicliques 

      Pati, Amrita; Vasquez-Robinet, Cecilia; Heath, Lenwood S.; Grene, Ruth; Murali, T. M. (2006-04-21)
      Background Modeling of cis-elements or regulatory motifs in promoter (upstream) regions of genes is a challenging computational problem. In this work, set of regulatory motifs simultaneously present in the promoters of a ...
    • Yaupon Holly Cultivars 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Yaupon Holly Cultivars, Ilex vomitoria.
    • Yaupon Holly Cultivars (Ilex vomitoria) 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2018-10-26)
      Provides information about the physical characteristics, growth requirements, and landscape functions for several cultivars of Yaupon Holly, Ilex vomitoria.
    • Yellow Corn in Virginia - Spring 2016 

      Reiter, Mark S.; Frame, William Hunter, 1985-; Thomason, Wade Everett; Reiter, Scott; Spencer, Janet (Virginia Cooperative Extension, 2016-10-10)
      Discusses the status of corn plants in spring 2016 in Virginia. Many of the plants were noted as stunted and yellowed. Reasons for this include colder than average spring temperatures, wet soils, lack of sunshine, nutrient ...
    • Yews, Taxus spp. 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2010-11-03)
      This publication covers the physical and main features, plant needs, functions, care, and additional information for Yews, Taxus.
    • Yews, Taxus spp. 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2018-11-22)
      Provides information about species of yews (Taxus), their plant needs and landscape uses.
    • Yuccas, Yucca spp. 

      Niemiera, Alexander X. (Virginia Cooperative Extension, 2018-11-23)
      Provides information about species of Yucca, their plant needs and landscape uses.