ডিডিটি পাউডার

Finally after 38 years, Bangladesh free from toxic DDT After almost 38 years, DDT powder, which is very harmful to the environment and human body, has been removed from Bangladesh. In 1985, about 500 tonnes of DDT powder was brought from Pakistan at a cost of about Tk 3.5 crore for malaria control. অবশেষে প্রায়…… Read More