PPT-common turfgrass weeds and insects

Lesson 3 of 4 In Person Educational Module Learning Objectives Identify plant species suited for sitespecific environmental qualities pest pressure and use Identify and describe how to manage common turfgrass weeds. It is a highly variable species with cultivars that differ in color texture density vigor disease resistance and tolerance to close mowing Bluegrass is best adapted to welldrained moist fertile soils with a pH between 60 and 70 It does best in full Lesson 2. 1. The copyright in these Weed Science Society of America (WSSA) training lessons is owned by the WSSA. WSSA grants you a limited license to use these materials solely for training and educational . Wikipedia, the free encyclopedia. A . crop-duster.  spraying pesticide on a field. A . Lite-Trac.  four-wheeled self-propelled crop sprayer spraying pesticide on a field. Pesticides.  are substances meant for attracting, seducing, and then destroying any . Micheal D. K. Owen. Iowa State University. Ames, IA 50011 USA. mdowen@iastate.edu. www.weeds.iastate.edu. Herbicide resistance = . superweeds. ?. While this “description” draws considerable attention (i.e. NY Times), it is clearly incorrect and inappropriate!. ?. thorns. toxicity. release substances that trap insects. dense leaf hairs reduces transpiration.. Why are these characteristics important when controlling weeds? . Examples: . Thorns . make it hard to . Lesson . 3. of 4 . Self-Guided Educational Module. Learning Objectives. Identify plant species suited for site-specific environmental qualities, pest pressure and use. Identify and describe how to manage common turfgrass weeds. (195 survey responses). . Most Common and Troublesome Weeds in . Broadleaf Crops, Fruits & Vegetables. 1) alfalfa, 2) canola, 3) cotton, 4) fruits & nuts, 5) peanut, 6) pulse crops, 7) soybean, 8) sugarbeets, 9) vegetables- cole crops, greens 10) vegetables- cucurbits, 11) vegetables- fruiting, and 12) vegetables- other. What is pesticide resistance?. How does it occur?. Resistance to:. Insecticides. Fungicides. Herbicides. How to delay resistance. © Marlin E. Rice. What is pesticide resistance?. The population of a single kind of pest is made up of biotypes of that organism.. (239 survey responses). . Most Common and Troublesome Weeds in . Aquatic and Non-crop Areas. 1) aquatic: . irrigation & flood control, . 2) aquatic: . lakes, . reservoirs, rivers, 3) aquatic: . ponds, . Lesson 1: Weeds and Weed Competition in Chili Pepper. Unit 2: Weeds in Chili Pepper. After completing . Units . in this Lesson, you have learned to answer:. Why weed control is important in . chili crop. Camel crickets. Mole crickets. Common Georgia Insects. Hercules Beetle. Large green with brown spots. Male has horn. Largest beetle in North America. Common Georgian Insects. Luna Moth. Locally endangered due to pollution. found in and around homes in Oregon About this guide This guide was created to provide information about some common, but still unfamiliar, insects and spiders spotted in homes across Oregon. Ther Lesson . 4. of 4 . Self-Guided Educational Module. Learning Objectives. Identify and describe how to manage common turfgrass diseases. Describe how to . avoid and . reduce stresses . on turfgrass. 2. . . CAUSES OF PLANT INJURY. . BIOTIC AGENTS . – These are _________ organisms. . that can ___________ plants.. Ex. Insects, _________, fungus,. . bacteria, and _________ .