Sonar® A.S. controls a broad spectrum of submerged and floating plants including watermeal and duckweed.

• Consult product label prior to use
• Application rates vary depending on the target weed
• Results may take 30-90 days
• Apply to actively growly plants
• Irrigation restriction of 120 days
• Shake well before use
• Inject below the pond surface
• Partial control of watermeal can only be achieved by applying at maximum labeled rates
• Consult one of our biologists for a specific application rate