PPT-Weeds – plants out of place

  Lesson Aims To study weeds in the context of competition and how weedkillers can affect food webs   Learning outcomes By the end of the lesson you should be able to Explain . 1 on this chart is the same person as No On Chart No Chart No CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART CONT ON CHART 11 12 13 14 15 Ancestral Chart Form F120RW httphelpdeskrootsweb “Plants Out of Place” Frequently Seen at Cold Spring School. What’s a Weed?. A . plant in the wrong . place. . Usually refers to wild plants . unwanted in human-controlled . settings such as lawns, gardens, farm fields, and parks.. Sasha Shaw. King County Noxious Weed Control Program. 201 South Jackson, Suite 600. Seattle, WA 98104. 206-477-9333. kingcounty.gov/weeds. . Agenda. Definitions. Impacts. How do weeds spread?. What can we do to help stop them?. Lesson 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 purposes. Slides may be used individually, and their order of use may be changed; however, the content of each slide and the associated narrative may not be altered. If you have questions, please contact Joyce Lancaster at (jlancaster@allenpress.com) and phone (785-865-9250).. Birth Place Married Place Death Place Birth Place Death Place Birth Death Birth Place Married Place Death Place Birth Place Married Place Death Place Birth Place Death Place Birth Birth Birth Place De ?. 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 . Early nectar for bees. Weeds and disease. Volunteer potato. Blight, eelworm. Competition. Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Dec. Nov. Oct. Preparation. Sowing. Plant out. Prepared for Silver Lake Association. Dorothy Pedersen. Nature’s Garden LLC. Hazing, bird scare tape, dogs. . .. Shoreline Erosion. Excessive . Coontail. Growth. Blue Green Algae. What we want:. Clean Water. Mr. Gomes. Seed Production. A live source of life! A mature fertilized ovule (embryo) that has stored energy reserves. A small plant packaged for shipment…just needs the right environment to go. Prevention of seed production, especially in annuals, is one of the biggest keys to reducing weed pressure. Module IX: Weeds and Weed Control Lesson 1: Weeds and Weed Competition in Chili Pepper Unit 3: Striga After completing Units in this Lesson, you have learned to answer: 1. What is Striga zles that are designed for the intended application Agriculturallytested with Priority Follow manufacturers label and recommendationsVOIDING SPRAYDRIFTIS THE RESPONSIBILITYOF THE APPLI-CATORai per Weeds are best controlled within the first several weeks after a crop is planted. Herbicides are more effective against smaller weeds. Smaller weeds are less competitive than larger weeds. Maximize profit. John H. . Nderitu. University of Nairobi/FAO consultant. Email: . huria@uonbi.ac.ke. Mobile: +254 722308581 . Outline . Objective . Introduction. Pests, disease and weeds. Types of damage by pests, diseases and . . Today 150 herbicides in common use for selective and non selective control in. . different. . areas.. Historical. . Development. . of. . Herbicides. Common salt, ash etc. have been used for centuries to control weeds on roadsides,.