dichlorodiphenyltrichloroethane (DDT)

Dichlorodiphenyltrichloroethane (DDT) is a synthetic chemical once widely used as an insecticide to control pests like mosquitoes and agricultural pests. It was effective in reducing disease transmission and crop damage but was later found to have environmental and health risks. DDT is persistent in the environment, meaning it remains for a long time and can accumulate in animals and humans. Its use was banned or restricted in many countries due to concerns about its impact on wildlife, especially bird populations, and potential links to health issues, leading to changes in pest control practices worldwide.