Ownclasses

Fruit and leaf drop at early stages can be prevented by the application of

  • Cytokinins

  • Ethylene

  • Auxins

  • Gibberellic acid

Answer

C.

Auxins

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

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