Fruit and leaf drop at early stages can be prevented by the application of:
1)cytokinin
2)ethylene
3) auxin
4) gibberellic acid
Dear Student
The correct answer is 3) auxins.
Auxins prevent premature fall of leaves and fruit.
For example:
NAA prevent fruit drop in tomato.
2,4-D prevents fruit drop in citrus.
Regards
The correct answer is 3) auxins.
Auxins prevent premature fall of leaves and fruit.
For example:
NAA prevent fruit drop in tomato.
2,4-D prevents fruit drop in citrus.
Regards