Effectively control weeds without harming your lawn with Fiesta™ Lawn Weed Killer. Fiesta™ is a low-risk selective broadleaf weed control product that:
WATCH > John Payne of Rogers examines the effectiveness of Fiesta with Jordan Lavin of Nutri-Lawn
Fiesta™ received federal regulatory approval by the Pest Management Regulatory Agency in April 2010, and is registered and available for use in lawns, parks, playgrounds, cemeteries, golf courses and athletic fields to selectively control broadleaf weeds in turf.
Fiesta™’s mode of action is through iron toxicity at the cellular level. The product is quickly absorbed by the plant tissue and transported down to the root. The excessive uptake of FeHEDTA by many broadleaf weeds leads to the contacted area turning black and brown (tissue necrosis) which subsequently causes plant death. Broadleaf weeds (dicots) absorb and uptake Iron differently than turfgrass (monocots) which provides the mechanism of selectivity. This allows the turfgrass to not be affected by the application and only the weed is controlled.
Broadleaf weeds controlled and suppressed by Fiesta™ include:
Contact your local Nutri-Lawn for more information about Fiesta™ Lawn Weed Killer and find out if it is offered in area. Nutri-Lawn offers products and services in accordance with provincial pesticide regulations.