Paraquat 43.2 % SL contains paraquat dichloride and is classified as a Group 22 herbicide, chemical class bipyridylium, with photosystem I electron diverter mode of action.

• Paraquat dichloride, classified as a Group 22 herbicide
• Widely used as an herbicide, primarily for weed and grass control
• Non-selective contact herbicide
  • Effective against a wide range of annual grasses and broad-leaved weeds and the tips of established perennial weeds
  • Very fast-acting
  • Rain-fast within minutes of application
• Available primarily as a liquid in various strengths
• An important tool for the control of weeds in many agricultural and non-agricultural settings