Now showing items 136-155 of 466

    • Disease and Insect Resistant Ornamental Plants: Quercus (Oak) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Quercus is a large genus containing hundreds of species of trees and shrubs commonly known as oaks. Found worldwide, oaks are one of the most versatile and widely used landscape plants. Oaks can be divided into two main ...
    • Disease and Insect Resistant Ornamental Plants: Rhaphiolepis (Indian Hawthorn) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Rhaphiolepis is a genus of about 15 species of evergreen shrubs and small trees in the family Rosaceae. Ornamental species, commonly known as Indian hawthorn, include R. indica, R. umbellata, and the hybrid R. x delacourii. ...
    • Disease and Insect Resistant Ornamental Plants: Rhododendron (Rhododendron) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Rhododendron is a large genus, which includes rhododendrons and azaleas, of more than 1,000 species of shrubs and small trees in the family Ericaceae. Prized for their glossy foliage and showy clusters of blooms, Rhododendron ...
    • Disease and Insect Resistant Ornamental Plants: Rosa (Rose) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Rosa is a genus of woody perennials which includes dozens of species and thousands of cultivars of roses. Roses are grown all over the world and offer a extensive range of flower type, color, growth habit, and fragrance. ...
    • Disease and Insect Resistant Ornamental Plants: Syringa (Lilac) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Syringa is a genus of about 30 species of lilac trees and shrubs native to Europe and Asia and widely grown as an ornamental in North America.For many, “lilac” brings to mind the common lilac, Syringa vulgaris, known for ...
    • Disease and Insect Resistant Ornamental Plants: Thuja (Arborvitae) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Thuja is a genus of evergreens commonly known as arborvitae. Used extensively in ornamental plantings, there are numerous cultivars available for a range of size, form and foliage color. Many can be recognized by their ...
    • Disease and Insect Resistant Ornamental Plants: Tilia (Linden) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Tilia is a genus of of mostly large, deciduous trees native to Europe, Asia and North America. Known as linden or basswood in North America, they are popular ornamental shade trees with attractive dense foliage and fragrant ...
    • Disease and Insect Resistant Ornamental Plants: Tsuga (Hemlock) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Tsuga, commonly known as hemlock, is a small genus of evergreen trees known for their graceful, pyramidal shape and distinctive drooping, horizontal branches. Hemlocks are used extensively in landscape plantings and are ...
    • Disease and Insect Resistant Ornamental Plants: Ulmus (Elm) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Ulmus is a genus of mostly large, deciduous trees found throughout much of the Northern Hemisphere. Until the introduction of the Dutch elm disease pathogen in 1930, the American elm (U. americana) was one of the most ...
    • Disease and Insect Resistant Ornamental Plants: Viburnum (Viburnum) 

      Thurn, Mary; Lamb, Elizabeth; Eshenaur, Brian (New York State Integrated Pest Management Program, 2019)
      Viburnum is a genus of about 150 species of deciduous, evergreen and semi-evergreen shrubs or small trees. Widely used in landscape plantings, these versatile plants offer diverse foliage, colorful fruit and attractive ...
    • Disease Resistant Vegetables 

      Bushway, Lori; Lamb, Elizabeth (New York State IPM Program, 2013)
      A brochure describing disease-resistant vegetables.
    • Diseases of Alfalfa (Leaf Spots) Management Guide 

      Wise, Ken; Waldron, Keith; Woodsen, Mary (New York State IPM Program, 2010)
      A brochure about managing alfalfa leaf spots using IPM methods
    • Diseases of Alfalfa (Wilts and Rots) Management Guide 

      Wise, Ken; Waldron, Keith; Woodsen, Mary (New York State IPM Program, 2014)
      A brochure about managing alfalfa wilts and rots using IPM methods
    • Diseases of Corn Management Guide 

      Wise, Ken; Waldron, Keith; Woodsen, Mary (New York State IPM Program, 2014)
      A brochure about managing corn diseases using IPM methods
    • Dogwood Borer 

      A. Seaman, A.; Riedl, H.; Cummins, J. (New York State IPM Program, 1985)
      The dogwood borer (DWB), a native clearwing moth, can be found from southeastern Canada to Florida, and as far west as the Mississippi. The insect has a wide host range including dogwood, pecan, oak, plum, and apple. The ...
    • Don’t Let Carpenter Ants Renovate Your Home! 

      Alpert, Gary; Sharpe, Kathy; Klass, Carolyn; Frye, Matthew (New York State IPM Program, 2013)
      Carpenter ants are structural pests that nest in rotten or damaged wood. While ants in the kitchen may be a nuisance to homeowners, wood damage caused by ants can lead to structural problems. By following the steps of an ...
    • Downy Mildew 

      Schwarz, M.R.; Pearson, R.C. (New York State IPM Program, 1984)
      Downy mildew, a fungal disease native to North America, attacks most species of wild and cultivated grape. The disease was inadvertently introduced into European vineyards in the late 1870’s where it devastated the European ...
    • Downy Mildew 

      Lorbeer, James; Andaloro, John (New York State IPM Program, 1984)
      Downy mildew (DM) attacks onions in many parts of the world. It can become severe on leaves of commercially grown onion plants and on leaves and seed stalks of onions grown for seed, especially when relatively cool, moist ...
    • Dried Blood Profile 

      Baker, Brian P.; Grant, Jennifer A. (New York State IPM Program, 2018)
      Dried blood is a by-product of the slaughter or rendering of animals, typically cattle. As a pesticide, it is used to repel deer and other vertebrate pests. The EPA considers registered pesticides containing dried blood ...
    • Dung Beetles Aid in Reducing Flies and Gastrointestinal Parasites in Pastures 

      Wise, Ken; Baker, Michael; Jaime, Cummings (New York State Integrated Pest Management Program, 2020)
      Dung beetles are important insects for pasture ecology and soil health. They move manure into the soil, thus increasing organic matter, improving soil structure, increasing water infiltration and providing essential nutrients ...