Pre-emergentoryzalin 40.4%EPA REG 54705-5
Monterey Weed Impede (Surflan Herbicide)
Monterey Lawn & Garden
A selective pre-emergent herbicide that controls annual grasses and broad-leaf weeds in warm-season grasses.
Application
Use sites
Certain established landscape ornamental plants, including trees, shrubs, ground covers/perennials, and flowers, non-bearing fruit and nut trees, non-bearing vineyards, and ornamental bulbs grown in flowerbeds, ornamental plantings and rock gardens
Targets
Controlled: Carpet weed, Purslane, Chickweed, Groundsel, Henbit, Prostrate Spurge, Pigweed, Barnyardgrass, Lovegrass, Annual Bluegrass, Wild Oat, Large Crabgrass, Smooth Crabgrass, Foxtails, Italian Ryegrass, Goosegrass, Witchgrass Suppressed: Horseweed, Black Nightshade, Ragweed, Prickly Lettuce, Smartweed, Sowthistle, Climbing Milkweed, Spotted Spurge, Morningglory, Teaweed, Black Mustard, Velvetleaf, Wild Mustard, Volunteer Wheat
Turf safety
Label tolerance at the application rate above. A caution verdict is legal but wants a reduced rate or a spot test first.
We don't have turf-safety data for this product yet.
Before you apply
The label is the law. LawnDominator summarizes it for planning, but always follow the label that ships with your container, and check state and local restrictions.