The lecture highlights the impacts of chemical substances, which include pesticides and fertilizers, on the environment. It also discusses the use of pesticide use, present scenario and future trends related to the use of such chemicals.
Also in the deliberation, the use of chemicals including various fertilizers and pesticides, the Indian picture is discussed.
The use of pesticides and the likes damage the flora and fauna which is a problem of concern has also been underlined.
Finally, the future pest control methods are discussed.