A Small Dose of TM Pesticide An Introduction To The Health Effects of Pesticides A Small Dose of Pesticide-2/29/04
A Small Dose of Pesticide – 2/29/04 An Introduction To The Health Effects of Pesticides A Small Dose of ™ Pesticide
Definition -Simple The function of a pesticide is to kill or harm some form of life. ●，A Small Dose of Toxicology A Small Dose of Pesticide-2/29/04
A Small Dose of Toxicology A Small Dose of Pesticide – 2/29/04 Definition - Simple The function of a pesticide is to kill or harm some form of life
Definition-EPA ".a pesticide is any substance or mixture of substances intended for preventing, destroying,repelling,or mitigating any pest." ".a pest is any harmful,destructive,or troublesome animal,plant or microorganism." US Environmental Protection Agency(EPA) A Small Dose of Toxicology A Small Dose of Pesticide-2/29/04
A Small Dose of Toxicology A Small Dose of Pesticide – 2/29/04 Definition - EPA “.a pesticide is any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest.” “.a pest is any harmful, destructive, or troublesome animal, plant or microorganism.” US Environmental Protection Agency (EPA)
Definition FIFRA *.any substance or mixture of substances intended for preventing,destroying,repelling or mitigating any insects,rodents,nematodes, fungi,or weeds or any other form of life declared to be pests.and any substance or mixture of substances intended for use as a plant regulator,defoliant or desiccant." Federal Insecticide,Fungicide,and Rodenticide Act(FIFRA-1947) k●，A Small Dose of Toxicology A Small Dose of Pesticide-2/29/04
A Small Dose of Toxicology A Small Dose of Pesticide – 2/29/04 Definition - FIFRA “. any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any insects, rodents, nematodes, fungi, or weeds or any other form of life declared to be pests. . and any substance or mixture of substances intended for use as a plant regulator, defoliant or desiccant.” Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA – 1947)
Ancient Awareness >History records many examples of plagues and efforts to control them > 1000 BC China Sulfur used as a fumigant to kill bacteria and fungus > Sulfur is widely used to day,e.g. protecting wine barrels and in wine. ●，A Small Dose of Toxicology A Small Dose of Pesticide-2/29/04
A Small Dose of Toxicology A Small Dose of Pesticide – 2/29/04 ➢ History records many examples of plagues and efforts to control them ➢ 1000 BC China Sulfur used as a fumigant to kill bacteria and fungus ➢ Sulfur is widely used to day, e.g. protecting wine barrels and in wine. Ancient Awareness