Biology, asked by sarrakarinitha, 1 year ago

what do u mean by Gregarious pest ?

Answers

Answered by vedha35
7

Answer:

it is a one pesticude name

Answered by hotelcalifornia
32

Answer:

The pest which travels in a group or flock and attack the crops collectively and destroy them is known as gregarious pest.

Explanation:

The pest which travel in flock and destroy the harvest up to economic injury level is known as the gregarious pest. Locust is one of the Major gregarious pests in all over the world.

They travel in groups or swam from one field to other field and destroy all the cultivation. They migrate from one place to other in search of food and if they come in the contact of the cultivation or cultivated field then it hamper the farmers very much and even the nation economy too.  

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