Plant Growth Regulator

Prohexadione calcium is a new type of plant growth retarder and a late stage inhibitor of gibberellin biosynthesis. 1. Low toxicity, no residue, no adverse effect on the growth of the next crop, no impact on the environment; 2.Inhibit the biosynthesis of GA3, control vegetative growth and promote reproductive growth; 3. It can protect the existing gibberellin's activity, and effectively prevent premature senescence of crops in the later stage; 4.Have a certain ability to resist stress, control prosperity, increase production,and prevent disease in one. Application Prohexadione calcium TC can't dissolve in water and most organic solvent,it can be made to WP, SC,WDG and troche and so on.10%WP,25% SC,15% WDG and 5% ET are common in market. Prohexadione calcium works through leaf treatment, so it is usually used foliar spray.The dosage is different with different crops .