PPT-Pesticides and the Environment

Kelly Hammond History As early as 1000 BC mankind has attempted to control pests The Greek poet Homer cited sulfur as an early insecticide The Chinese used arsenic as an insecticide by 900 AD By the midnineteenth century there began to be success using chemicals such as pyrethrum and Bordeaux mixture copper sulfate lime and water. ORGANISATION REPRESENTED PRINCIPAL MEMBER ALTERNATE MEMBER Dy. Assistant Director General (PFA)Assistant Director General (PFA) 24Food Safety and Standa What are pesticides, and how do they effect the environment and people if improperly used?. Pesticides. are substances intended for preventing, destroying and repelling insects, weeds, rodents and fungus.. 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. Oceans and Atmosphere. Sharon Hook. | Senior Research Scientist. 2 August 2016. Modern use pesticides| Sharon.Hook@csiro.au. 2. |. Organophoshate. pesticides. malathion, parathion, . diazinon. , . 28 SHS. Augusta, ME 04333-0028. 207-287-7545. gary.fish@maine.gov. I am not here to defend or indict pesticides. I will try to outline the latest research findings. I am not a bee or CCD expert by any means. 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)?. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . 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. Pesticides and the Environment Kelly Hammond History As early as 1000 BC mankind has attempted to control pests. The Greek poet Homer cited sulfur as an early insecticide. The Chinese used arsenic as an insecticide by 900 AD. ENVIRONMENT. Environment - the social and cultural forces that shape the life of a person or a population.. ENVIRONMENT. How can environment impact human response?. Past Environment. “I come from …….. . GHULAM MURTAZA. Department of Soil And Environmental Sciences, UCA, University of Sargodha. . Pesticide. A pesticide is any substance or mixture of substances intended for preventing , destroying , repelling , or mitigating any pest.. By: Michelle Rivera, . eSmirna. . cantu. , Alexa Campos. What are pesticides?. Pesticides is a generic term that many chemicals fall under. . Brief functions of pesticides. . List of pesticides used. . 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. .