Question

There are animals that destroy the crop before it is harvested. Farmers find it difficult to protect
the crops from these animals, insects and microorganisms.
(a) What are these animals/insects called? Name few that ruin the standing crops.
(b) What methods do the farmers employ to protect their crops?
(c) Name some common insecticides used to protect crops.
(d) Write the difference between insecticide, pesticide, fungicide and rodenticide.

Answer 1

Answer:

(a) these animals are called pests

(b) farmers apply different methods to protect them like pesticides , fencing etc.

(c)some common insrectids are bulcher,mcpa etc

Answer 2

Answer:  (1) These Animal's/Insect's Are Usually Called Pest's .

Cow, Crow And Locusts

(2) Farmer Usually Put Fences Around Their Whole Crop To Protect It from Animal And From Insect's They Use Pesticides.

(3) ButaChlor 2,4,5D  And Various Etc

(4) Do It Your Self Rakshit Atleast you can do this On you'r Own.