Although DDT was synthesized as early as 1874 by Othmar Zeidler, it was the Swiss chemist Paul Muller (1899-1965) who recognized its insecticidal properties in 1939. He was awarded the 1948 Nobel Prize in medicine for his development of dichloro-diphenyl-tricolor-ethene (DDT). Unlike the arsenic-based compounds then in use, DDT was effective in killing insects and seemed not to harm plants and animals. In the following 20 years it proved to be effective in controlling disease-carrying insects (mosquitoes that carry malaria and yellow fever, and lice that carry typhus), and in killing many crop destroyers. Increasingly DDT-resistant insect species and the accumulative hazardous effects of DDT on plant and animal lift cycles led to its disuse in many countries during the 1970s.
DDT is an insecticide.
DDT is flammable.
DDT is an insecticide.
DDT is dichlorodiphenyltrichlorethane; biomagnification of DDT in some organisms is possible.
DDT hasn't an odor.
DDT is an insecticide.
DDT is flammable.
DDT is an insecticide.
DDT is a pesticide.
DDT is dichlorodiphenyltrichlorethane; biomagnification of DDT in some organisms is possible.
DDT (dichlorodiphenyltrichloroethane) is a strong insecticide.
DDT hasn't an odor.
DDT is dichlorodiphenyltrichlorethane.
DDT is an acronym for dichlorodiphenytrichloroethane.
DDT is not soluble in water.
DDT (dichlorodiphenyltrichloroethane) is a strong insecticide.
The DDT ban was not ended.