PPT-Pesticides Pesticides Any chemical, natural or human-made

Pesticides Pesticides Any chemical natural or humanmade that is designed to kill another organism Definitions Using that broad definition There are hundreds of thousands of pesticides in the natural 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 mid-nineteenth century there began to be success using chemicals such as pyrethrum and Bordeaux mixture (copper sulfate, lime and water.). 1. History of Pesticides. The first pesticides developed 4500 years ago: crop dusting with elemental sulfur.. Modern pesticides. Main development/discovery period, 1870’s to 1945. . DDT first synthesized in 1874, used as a pesticide in 1939, became the most widely used pesticide in the world. . 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. – 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. Give an estimate of the current world population.. Can you think of any problems caused by an increase in human population? . Food, oxygen and water.. Quick Question. 7,253,730,323 (in August 2014). Increased demand for food, increased pollution ……. Was I Exposed? . Was the Cure Worse?. Omowunmi (‘Wunmi) Osinubi, MD, M.Sc., MBA, FRCA.. Associate Professor (Adjunct) . Department of Occupational and Environmental Health . University of Medicine and Dentistry of New Jersey -School of Public Health. 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 . 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 . . 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. . Download PDF The Encyclopedia of Natural Remedies™ eBook by Dr Freddie Masaki - An eBook That Provides Natural Remedies for Treating Various Diseases. Adeetya's Kitchen & Furniture in Pune offers exquisite handmade furniture designs with superior craftsmanship and modern, stylish appeal. https://adeetyas.com/factory-made-furniture-design-in-pune.php