Turfgrass and Landscape Weed ID
Mesotrione
Control type
Conventional
Control strategy
PRE
POST
Note

Not for use on Long Island, unless sold as Tenacity or Callisto

Environmental Impact Quotient (EIQ)
1.9-3.7
Product Label
Brand name
Tenacity
EPA reg number
100-1267
Brand name
RightLine
EPA reg number
87290-62-93051

 

Directions to find product labels for control methods at BPM:

  1. Copy the EPA registration number above (if present). In Mac "Command+C". In Windows "Control+C".
  2. Go to the NYS DEC Bureau of Pest Management (link opens a new tab or window).
  3. Change the dropdown to "EPA Reg. No". See screenshot below.
  4. Paste in the EPA registration number. In Mac "Command+V". In Windows "Control+V".
  5. Click on the "Search" button.
  6. Click on the "More" button to get label information.
DEC BPM screenshot

Always follow label directions. In New York, find the latest label information at the New York Department of Environmental Conservation’s Bureau of Pest Management - Information Portal