Question

Which one is used for defoliation of forest trees?

• A. Phosphon D
• B. Maleic hydrazide
• C. AMO 1618
• D. $2,4-D$

Answer 1

Answer: (D)

$2,4-D$

Defoliation is the phenomenon of removal of plant material. It is done by various ways like mowing, burning, grazing and applying herbicide. In is done purposely to protect tree and to remove unwanted grass. Chemical like 2, 4-D is used for defoliation of forest trees. It is a weedicide.

Thus, the correct answer is option D.