1: Sterilant herbicide. Contact toxicity. Systemic action. Quick-action.
2: Mainly used to kill swart weeds resistant to Glyphosate and Paraquat. Special efficiency for Goosegrass, purslane, Bidens bipinnata, etc. Has high efficiency for Alligator Alternanthera, Bermuda Grass, etc. Can also control perennial weeds like pteridophyte, couch grass, etc.
3: Comparing with Paraquat: Safe for human, weeds are difficult to recur;
Comparing with Glyphosate: Not hurts the fruit tree and the roots of the succeeding crops. Quick action and no risk of drifting.