Dichloro-Diphenyl-Trichloroethane is one of the most contr oversial chemicals cognise to man, it was first produced in 1874, and its insecticidal properties were described by Paul Muller in the latish 1930s. At one point in time this chemical was know for doing wonders, it was first used to protect military beas and personnel office against malaria, typhus, and other vector-borne unsoundnesss. Many would say that Rachel Carson sparked the controversial debate over dichlorodiphenyltrichloroethane, about eight years after Silent barrage was published there was a ban of the pesticide dichlorodiphenyltrichloroethane, and Carson was responsible for exposing the dangers of the pesticide dichlorodiphenyltrichloroethane. DDT was first banned in the United States in 1972 because of its industry in the environs and accumulation in the food chain. Dichlor-Diphenyl-Trichloroethane (DDT) should non be been banned in every country; DDT has helped countries look diseases such as malaria and typhus where it is needed the most.
DDT helps control the disease malaria in South Africa. Malaria in Italian is known as bad air; formerly called ague or marsh fever in English is an infectious disease which in humans causes about 350-500 one million million infections and approximately 1.3 million deaths annually, mainly in the tropics. Sub-Saharan Africa accounts for 85% of these fatalities.
Africa is in horrendous need of DDT in put in to control malaria; DDT was developed as the first of the modern insecticides during World warfare II. It was initially used with great effect to combat mosquitoes spread head malaria. It was banned for use in legion(predicate) countries in the seventies due to its interdict environmental impact. Although DDT has a negative impact on the environment it can save the lives of many individuals in Africa.
The negative environmental impacts that DDT has on our environment are descriped by Carson in Silent Sprin: the following are some of...
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