Which of the following pesticides is banned these days?

• A. Aldrin
• B. Endrin
• C. DDT
• D. Toxaphene

Among the pesticides listed, DDT is the most well-known for being banned in many countries due to its harmful environmental and health effects. While Aldrin, Endrin, and Toxaphene have also faced significant restrictions, DDT's widespread use and subsequent ban have made it particularly notable in discussions about pesticide regulation.

Key Points About DDT

• DDT was widely used for pest control, especially in agriculture and for malaria prevention.
• Concerns about its impact on wildlife, particularly birds, led to its ban in several countries.
• It is still permitted in some areas for specific uses, but its general use is heavily restricted.

Other Pesticides

Aldrin, Endrin, and Toxaphene have also been banned or restricted in various regions, but the level of regulation can vary significantly from one country to another.