Important Bio Stimulant & Virus Controller - Chemical Name: Gibberellic Acid

Plant Growth Regulators (PGRs)
Description: PGRs are chemical substances that influence plant growth processes. They can promote or inhibit growth, enhance flowering, or improve fruit set and quality.

Common Types:

Auxins (e.g., IAA, NAA):

Promote root initiation and elongation.
Used in tissue culture and rooting cuttings.
Gibberellins (e.g., GA3):

Stimulate stem elongation, seed germination, and flowering.
Useful in fruit thinning and improving grape size.
Cytokinins (e.g., BAP):

Promote cell division and shoot growth.
Used in tissue culture and delaying leaf senescence.
Ethylene Inhibitors:

Regulate ripening and senescence processes.
Used to prolong shelf life in fruits.
Benefits:

Improved crop yield and quality.
Enhanced stress tolerance.
Increased efficiency in resource use (water, nutrients).