Thidiazuron is a compound with unique plant growth-regulating properties, used for cotton defoliation and ripening. Absorbed through the leaves, it influences three key plant hormones—ethylene, auxin, and cytokinin—promoting the formation of a natural abscission layer between the stem and the leaf stalk, thereby causing leaf drop.

Auxins and gibberellins exhibit a synergistic effect in promoting growth. Spraying various plants with a combination of gibberellins and auxins at appropriate concentrations promotes stem elongation;

Combining insecticides is not merely a matter of mixing agents together; it requires scientific and rational formulation based on factors such as application concentration, method of use, and efficacy. The following principles should be strictly observed during formulation

The most widely used rooting powder on the market is a 50% mixture of Indole-3-Acetic Acid (IAA) and Naphthylacetic Acid (NAA) (comprising 30% IAA and 20% NAA). IAA is an endogenous plant hormone naturally present in plants;