Phiscal and chemical character: Difficult dissolve in water, dissolve in organic solvent easily, such as ethanol, methanol, acetone etc. It’s stable under normal storage temperature.
Application : IBA can be used alone and also with sodium a-naphthalencetic acid at certain ratio. It is the best rooting accelerator. IBA is a broad-spectrum plant growth regulator. It is used to stimulate rooting of cuttings of herbaceous and woody ornamentals, also used in fruit set and to increase fruit-setting percentage.
Application of IBA(98%TC) in crops:
Later period of nutrition growth
Increase the flower opening and setting ratio and enlarge fruit.
Flower opening period
Increase fruit-setting ratio.
10 days before harvesting.
Enlarge apple shape.
5days before harvesting
Enlarge fruits and making more fruits to resist fruit-dropping.