Now showing items 1-20 of 29

    • Actigard May Reduce Disease in Strawberry 

      Shuman, Joel L. (Virginia Cooperative Extension, 2005-09-01)
      Discusses the results of a two year study conducted to evaluate Actigard for its ability to control anthracnose on strawberry in greenhouse at Virginia Tech and field studies at Kentland Farm in Whitethorne, VA beginning in 2002.
    • Anthracnose: A Fungal Disease of Shade Trees 

      Stipes, R. Jay; Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Anthracnose, a fungal disease of shade trees.
    • Azalea Leaf and Flower Gall 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Azalea leaf and flower gall.
    • Bacterial Leaf Scorch of Landscape Trees 

      Bush, Elizabeth A. (Virginia Cooperative Extension, 2010-01-11)
      This publication covers the symptoms, disease cycle, and control of Bacterial leaf scorch of landscape trees.
    • Best Management Practices for Boxwood Blight: Best management practices for boxwood blight in Virginia production nurseries with boxwood blight 

      Dart, Norm; Hong, Chuanxue; Bordas, Adria; Bush, Elizabeth A.; Hansen, Mary Ann; Likins, T. Michael (Virginia Cooperative Extension, 2014-07-15)
      This Best Management Practice document is a set of guidelines for home growers of landscape boxwood to avoid introduction of the boxwood blight pathogen into a landscape or, if the disease is already present in a landscape, ...
    • Black Root Rot of Japanese Holly 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Black root rot of Japanese holly.
    • Botrytis Blight of Peony 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Botrytis blight of peony.
    • Common Diseases of Soybean in the Mid-Atlantic Region 

      Phipps, P. M.; Koenning, Steve; Rideout, Steven Lewis; Stromberg, Erik L.; Bush, Elizabeth A. (Virginia Cooperative Extension, 2010)
      Describes some common diseases of soybean plants, symptoms and types of damage, and methods of control.
    • Crown Gall of Woody Ornamentals 

      Lacy, George H.; Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Botrytis blight of peony.
    • Disease Management in No-Till Corn in Virginia 

      Mehl, H. L. (Virginia Cooperative Extension, 2014)
      Offers recommendations for plant disease management in no-till corn and other no-till crops.
    • Emerald Ash Borer 

      Day, Eric R. (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Emerald Ash Borer.
    • Entomosporium Leaf Spot of Photinia 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Entomosporium Leaf Spot of Photinia.
    • Fire Blight of Ornamentals 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Fire Blight of Ornamentals.
    • Fire or Botrytis Blight of Tulip 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      Fire, or Botrytis blight, is by far the most common and destructive disease of tulips, especially in areas where tulips are grown in the same soil year after year. The disease is caused by the fungus Botrytis tulipae.
    • Foliar Diseases of Dogwood 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Foliar Diseases of Dogwood.
    • Fusarium Wilt of Mimosa (Albizia julibrissin) 

      Bush, Elizabeth A. (Virginia Cooperative Extension, 2009-05-01)
      This publication covers the symptoms, disease cycle, and control of Fusarium Wilt of Mimosa, Albizia julibrissin.
    • Help! Urban gardening projects : garden pests and problems 

      Karagianis, Vicki; Relf, Diane (Virginia Cooperative Extension Service, 1988)
      Discusses garden pests and diseases and their control.
    • Hollyhock Rust 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      Rust, caused by the fungus, Puccinia malvacearum, is the most common disease of hollyhock. Under favorable environmental conditions, the disease spreads rapidly from leaf to leaf. This publication covers the symptoms, ...
    • Impatiens Downy Mildew 

      Hansen, Mary Ann; Bush, Elizabeth A.; Latimer, Joyce G.; Hong, Chuanxue (Virginia Cooperative Extension, 2013-05-21)
      Landscape plantings of common garden impatiens(Impatiens walleriana) in many parts of Virginia and other eastern states were devastated by a new downy mildew. This publication reviews the symptoms and signs of impatiens ...
    • Iris Leaf Spot 

      Hansen, Mary Ann (Virginia Cooperative Extension, 2009-05-01)
      Heterosporium leaf spot, or iris leaf spot, is the most common disease of iris in Virginia. It is caused by the fungus Didymellina macrospora, which is also known as Heterosporium iridis. This publication covers the symptoms, ...