PPT-LES PESTICIDES PR CHACHOUR.H PR HADDAD.M

Laboratoire de recherche risques professionnels et sante ANNEE 2016 2017 PLAN 1GENERALITES Insecticides Acaricides Nématocides Les organochlorés Les organophosphorés.  . PEST . CONTROL . IN AGRICULTURE. C. rop Protection. This course provides an holistic view on pest management, emphasizing the integration of different methods for maintaining pests, diseases and weeds below damaging levels, with the goal of minimizing the use of chemical pesticides that disrupt the environment. . . Residues. . in. . Estonian. . Arable. . Soils. . Kadri Allik. Priit Penu. Estonian . Agricultural. . Research. . Centre. Soil . Monitoring. . Bureau. 11th Nordic Pesticide Residue . Workshop. 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?. 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 mid-nineteenth century there began to be success using chemicals such as pyrethrum and Bordeaux mixture (copper sulfate, lime and water.). Matthew T. Martin, . Ph.D.. National Center for Computational Toxicology . Office of Research & Development. U.S. Environmental Protection Agency. RTP, . NC 27711. Email: . martin.matt@epa.gov. 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. 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 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. Gary Fish. Maine Board of Pesticides Control. gary.fish@maine.gov . 287-2731. May only use pesticides registered by Maine BPC. A . registered . dispensary or primary caregiver . may not use a pesticide on marijuana . 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. 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. LES PESTICIDES Présenté: Dr A. A LIOUA Ministère de l'enseignement Supérieur et de la recherche scientifique Ministère de la santé Université Constantine 3 Service de médecine du travail Pesticides. M.Sc. 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, . 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. .