Question

What can be done for removing plant destroying insects etc. what harm can be caused by chemical insecticides?

Answer 1

For removing the insects which harms the plants, insecticides can be used.

And, for killing the pests which destroys the plants we can use pesticides.

The harmful affects of using chemical pesticides includes the following -

1. Using excessive insecticides destroys the fertility of the soil.

2. It even kills the organisms which are helpful to the crops the plants.

3. It abundantly contaminates the water, soil, etc.