Question

Why pesticides are used in very accurate concentration and not in very appropriate manner?

Answer 1

lets know some facts first

pesticides are used to kill pests.

Reason:

1)If you put too too much of pesticides on a particular field then they soil there may become infertile and next or the same time not worth growing other plant.

2)Remember you eat fruits and vegetables too, if you put excessed pesticide then result you have stommy ache(enteritis), may be harmful to health.