What is the meaning of DDT?
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 malaria, typhus, and the other insect-borne human diseases among both military and civilian populations.
What is DDT kid definition?
DDT is a well-known pesticide. The abbreviation stands for Dichloro-Diphenyl-Trichloroethane, one of its names. The Swiss chemist Paul Hermann Müller was awarded the Nobel Prize in Physiology or Medicine in 1948, for his discovery.
What is the meaning of DDT in Class 10?
DDT, or dichlorodiphenyltrichloroethane, is a chemical compound with the formula C14H9Cl5. Under standard conditions for temperature and pressure (STP), this chemical compound exists as a colourless and tasteless crystalline solid.
What is the full name of DDT?
Dichlorodiphenyltrichloroethane
What is the Full form of DDT? The full form of DDT is Dichlorodiphenyltrichloroethane. In agriculture, DDT is used as an insecticide. In 1972, the United States banned the use of DDT; however, the compound is still used by some nations.
What is an example of DDT?
Hence, it is an example of an insecticide.
What is another word for DDT?
DDT has been marketed under trade names including Anofex, Cezarex, Chlorophenothane, Dicophane, Dinocide, Gesarol, Guesapon, Guesarol, Gyron, Ixodex, Neocid, Neocidol and Zerdane; INN is clofenotane.
How do you DDT someone?
The classic DDT is performed by putting the opponent in a front facelock and falling backwards so that the opponent is forced to dive forward onto their head.
What is another name for DDT?
DDT has been marketed under trade names including Anofex, Cezarex, Chlorophenothane, Dicophane, Dinocide, Gesarol, Guesapon, Guesarol, Gyron, Ixodex, Neocid, Neocidol and Zerdane; INN is clofenotane.
Who made DDT?
Othmar Zeidler
DDT has humble origins for a chemical that would eventually reach much of the world. First discovered in 1873 by a German chemistry student named Othmar Zeidler, the compound did not receive serious attention until a 37-year-old chemist named Paul Herman Muller synthesized it again in 1936.
Why is it called DDT?
When asked what DDT meant, Jake once famously replied "The End." The abbreviation itself originally came from the chemical dichlorodiphenyltrichloroethane, a notorious pesticide, as stated during shoot interviews and Jake's Pick Your Poison DVD.
Is DDT harmful to humans?
Human health effects from DDT at low environmental doses are unknown. Following exposure to high doses, human symptoms can include vomiting, tremors or shakiness, and seizures. Laboratory animal studies showed effects on the liver and reproduction. DDT is considered a possible human carcinogen.
Where is DDT still used?
DDT is still used today in South America, Africa, and Asia for this purpose. Farmers used DDT on a variety of food crops in the United States and worldwide. DDT was also used in buildings for pest control.
How does DDT affect humans?
Human health effects from DDT at low environmental doses are unknown. Following exposure to high doses, human symptoms can include vomiting, tremors or shakiness, and seizures. Laboratory animal studies showed effects on the liver and reproduction. DDT is considered a possible human carcinogen.
Do humans have DDT?
By measuring DDT and DDE in the serum, scientists can estimate the amounts of these chemicals that have entered people's bodies. A small portion of the population had measureable DDT. Most of the population had detectable DDE. DDE stays in the body longer than DDT, and DDE is an indicator of past exposure.
Where is DDT found?
Animal and fatty foods contain the highest levels of DDT and PCBs because they are stored in fat and increase in concentration as they move up the food chain. Even though it was banned in 1972, vegetables, meat, fish, and dairy products contain DDT.
How does DDT effect the body?
Human health effects from DDT at low environmental doses are unknown. Following exposure to high doses, human symptoms can include vomiting, tremors or shakiness, and seizures. Laboratory animal studies showed effects on the liver and reproduction. DDT is considered a possible human carcinogen.
What is DDT used for?
Dichlorodiphenyltrichloroethane (DDT) is an insecticide used in agriculture. The United States banned the use of DDT in 1972. Some countries outside the United States still use DDT to control of mosquitoes that spread malaria.
Why DDT is banned?
Regulation Due to Health and Environmental Effects
In 1972, EPA issued a cancellation order for DDT based on its adverse environmental effects, such as those to wildlife, as well as its potential human health risks.
What foods contain DDT?
Exposure to DDT in people likely occurs from eating foods, including meat, fish, and dairy products. DDT exposure can occur by eating, breathing, or touching products contaminated with DDT.
What diseases can DDT cause?
The direct DDT exposure toxic effects in humans include developmental abnormalities [17], reproductive disease [18], neurological disease [19], and cancer [20]. The exposure DDT metabolite DDE (dichlorodiphenyldichloroehtane) also promotes abnormal human health effects such as childhood diabetes and obesity [21].
Is DDT poisonous?
DDT is slightly to moderately acutely toxic to mammals, including humans, when ingested. See box on Laboratory Testing. The acute oral LD50 (rat) is 113 to 800 milligrams per kilogram of body weight or mg/kg (6). See boxes on LD50 and Toxicity Category.
Is DDT still used today?
The United States banned the use of DDT in 1972. Some countries outside the United States still use DDT to control of mosquitoes that spread malaria. DDT and its related chemicals persist for a long time in the environment and in animal tissues.
Is DDT harmful for humans?
Human health effects from DDT at low environmental doses are unknown. Following exposure to high doses, human symptoms can include vomiting, tremors or shakiness, and seizures. Laboratory animal studies showed effects on the liver and reproduction. DDT is considered a possible human carcinogen.
What diseases does DDT cause?
The direct DDT exposure toxic effects in humans include developmental abnormalities [17], reproductive disease [18], neurological disease [19], and cancer [20]. The exposure DDT metabolite DDE (dichlorodiphenyldichloroehtane) also promotes abnormal human health effects such as childhood diabetes and obesity [21].
How does DDT affect the body?
High amounts of DDT exposure can lead to problems with the nervous system and liver. Animal studies conducted with DDT indicate very high doses may cause effects on the nervous system, kidney, liver and immune system, but it is not known if humans are affected in the same way as animals.