Use as plant growth regulator, absorb by plant via root, stem, leaf, bloom and fruit. Can prevent drop of bloom and fruit, inhibit rooting of beans, promote fruit setting, induce formation of seedless fruit. Also use in ripening and fruit thinning. It performs better when used in combination with 0.1% mono potassium phosphate. It also has berbicidal effect at high dosage, it also can made up SL or WP.
To improve fruit setting on tomato(by spraying the flowers, at 15-30ppm) and inhibit sprout formation in mung beans. Also used for fruit thinning in peaches.