Which of the following prevents falling of fruits
OR
Fruit and leaf drop at early stages can be prevented by the application

Options

A. Cytokinins
B. Ethylene
C. Auxins
D. Gibberellic acid

Answer

C

Explanation

Auxins prevent premature leaf and fruit fall.
NAA prevents fruit drop in tomato, 2,4-D prevents fruit drop in Citrus.