Question

A farmer needs to spray $2,4-D$ in his crop field. What does it indicate?

Answer 1

2.4-D is a chemical that destroys the broad-leaf weeds. Hence, it is a herbicide or weedicide. If a farmer needs to spray 2.4-D in his crop field, it indicates that there is an overgrowth of broadleaf weeds which is hampering the growth of target crop, and he needs to kill broad-leaf weeds in his field.