Description

Light yellow, yellow, odorless, tasteless, soluble in water.

Oligochitosan can change the soil flora and promote the growth of beneficial microorganisms. Oligochitosan can also induce plant disease resistance, produce immunity and kill a variety of fungi, bacteria and viruses, and be effective against wheat mosaic disease and cotton verticillium wilt. disease, rice blast, tomato late blight and other diseases have good control effects, and can be developed into biological pesticides, growth regulators and fertilizers.