PPT-UNIT 3 Pesticides: Target and mode of action of some common

Pesticides MSc II semester Zoology PESTICIDES Historical Background A pesticide is any substance intended for preventing destroying repelling or mitigating any pest They are usually define according to the pest they are intended for insecticides fungicides . Human Health and the Environment. What is a Pesticide?. A pesticide is any substance or mixture of substances intended for:. Preventing,. Destroying,. Repelling, or. Mitigating. PESTS!. What is a Pest?. Text pages 52-57. 2. What are pests?. Pest:. . An organism that is harmful or inconvenient to people. . . 3. What are pests?. Examples: . dandelions. , rodents,. . insects. , . micro-organisms. 4. Dr. Cora J. Young. Assistant Professor. Department of Chemistry. Memorial University. What are Pesticides?. Imadocloprid. DDT. Atrazine. Glyphosate . Trifluralin. Diverse chemical structures. Used to manage. – how we control their use (or don’t). and why that matters to human and ecosystem health. Warren Bell BA MD CM CCFP FCFP. Past Founding President. Canadian Association of Physicians for the Environment. 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 . Learning Target 7.45. I can summarize . the effects and implications of the reopening of the ancient Silk Road between Europe and China, including Marco Polo’s travels and the location of his . routes. . Outline. Importance of our environment. What is environmental degradation?. Water. Air. Harm or loss of beneficial insects. Conclusions. Importance of our environment. This is were we live, work, and play. 28 State House Station. Augusta ME 04333-0028. (207)287-2731. pesticides@maine.gov. What are . p. esticides?. Bleaches, . Lysol. , pine oil . Weed & Feed, . Roundup. Rat & mouse baits . Plant disease controls. Quick overview of IPM. Types of pesticides and active ingredients. Pesticide toxicity and impacts. Less toxic and organic pesticides. Reading pesticide labels. Topics covered in this presentation. What is Integrated Pest Management (IPM)?. POS. - . fertilizers and soil nutrients. - . chemical and biological controls. . K3-. describe and interpret the consequences of using herbicides, pesticides and biological controls in agriculture and forestry . Pesticides Pesticides Any chemical, natural or human-made , that is designed to kill another organism. Definitions Using that broad definition There are hundreds of thousands of pesticides in the natural environment. CUWI Se r ies For HDMI, USB 3.0A full series of common mode choke is designed for excellent noise attenuation and compact sizing for use in wide range of applications. Both standard series and custom chemical, . natural. or . human-made. , that is designed to kill another . organism.. Definitions. . Using that broad . definition. There . are . hundreds . of thousands of pesticides in the natural environment. . Pesticides. They are chemical or biological agents that are used for preventing, destroying, repelling or controlling any insects, rodents, nematodes, fungi or weeds. They serve as plant protection products which protects them from insects, rodents etc..