Question

What are the materials used by the farmers to remove the weeds

Answer 1

Hi there,
Trough is mainly used to remove the wanted plants called weeds...

Answer 2

Answer:

weedicides

Explanation:

Weedicides are the chemicals which are sprayed over field to get rid of weeds. They will not show any effect on crop plants. Two popularly used weedicides are 2,4-D Ethyl ester, Neem extract, Glyphosate etc. Weeds extend the harmful effects slowly, steadily and inconspicuously and the effect is almost unchangeable.