DDT - Wikipedia
Dichlorodiphenyltrichloroethane, commonly known as DDT, is a colorless, tasteless, and almost odorless crystalline chemical compound, [5] an organochloride. Originally developed as an …
DDT | Description, History, Effects, Uses, Banned, & Facts | Britannica
2024年12月29日 · DDT, a synthetic insecticide that belongs to the family of organic halogen compounds and is highly toxic toward a variety of insects as a contact poison that apparently …
DDT - A Brief History and Status | US EPA - U.S. Environmental ...
2024年3月12日 · DDT (dichloro-diphenyl-trichloroethane) was developed as the first of the modern synthetic insecticides in the 1940s. It was initially used with great effect to combat …
DDT Definition & Meaning - Merriam-Webster
The meaning of DDT is a colorless odorless water-insoluble insecticide C14H9Cl5 that is an aromatic organochlorine banned in the U.S. that tends to accumulate and persist in …
What Is DDT? Environmental Impact and Current Uses - Treehugger
2021年7月23日 · What Is DDT and Why Was It Banned? DDT is a synthetic insecticide belonging to a class of chemicals called organochlorides. Also known as dichloro-diphenyl …
DDT - Washington State Department of Health
What is DDT? DDT (dichlorodiphenyltrichloroethane) is a pesticide once widely used to control insects in agriculture and insects that carry diseases. DDT is a white, crystalline solid with no …
DDT, DDE, DDD | Toxic Substances | Toxic Substance Portal | ATSDR
DDT (dichlorodiphenyltrichloroethane) is a pesticide once widely used to control insects in agriculture and insects that carry diseases such as malaria. DDT is a white, crystalline solid …
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What is DDT? - NPIC
• DDT was a commonly-used pesticide for insect control in the United States until it was canceled in 1972 by the United States Environmental Protection Agency (EPA). Why was DDT used? • …
DDE (dichlorodiphenyldichloroethylene) and DDD (dichlorodiphenyldichloroethane) are chemicals similar to DDT that can form when DDT breaks down. DDT is a pesticide that was once widely …
DDT | definition of DDT by Medical dictionary
DDT abbrev. (d ichlorod iphenyl-t richloroethane) a chlorinated hydrocarbon which acts as a powerful insecticide with long-lasting effects. DDT was the first major insecticide in use. …
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