Question

Hii guys... Pls answers this

how do the insect pest attack the plants how can it be controlled

Urgent.... Pls fast​

Answer 1

Generally insect pests attack the plants in three ways:

(1) They cut the root, stem and leaf

(2) they suck the cell sap from various parts of the plant

(3) they bore into stem and fruits.

Control measure : Spraying pesticides

Preventive measure : (i) Use of resistant varieties, (ii)

Ploughing

Hope that this answer will help you ✌️

Answer 2

They can controlled by :-

1)Pesticides

2)Using different biological methods .

Attack :-

1)They cut the plants stem.

2)They absorb the cell sap.

3)It destroys plants' vascular system.

4)It cuts down the roots.

5)It prevents the conduction of macro nutrients and micro nutrients of plants .