| My marathon grass has crab grass crawling all through it. How can I get rid of the crab grass. I tried using a crab grass killer from Ortho but it did not work. |
| It could have been the timing of your spray, or the weather when you applied it. The following products are registered for crabgrass control in Marathon lawns: Acme Crabgrass & Nutgrass Killer (MSMA) Grassy Weeds, including; Crabgrass, Dallisgrass, Goosegrass, Johnsongrass, Nutsedge, Witchgrass Green Light Crabgrass Killer (MSMA) Grassy Weeds, including; Crabgrass, Dallisgrass, Goosegrass, Johnsongrass, Nutsedge, Witchgrass Monterey Weed Hoe (MSMA) Grassy Weeds, including; Crabgrass, Dallisgrass, Goosegrass, Johnsongrass, Nutsedge, Witchgrass Monterey Turflon Ester (Triclopyr) Grassy and Broadleaf Weeds, including; Bermudagrass and annual and perennial weeds Acme Trimec Plus (Trimec and MSMA) Grassy and Broadleaf Weeds, Including; Crabgrass, Yellow Nutsedge, Dallisgrass, Dandelion, Ground Ivy, Clover You'll want to apply a pre-emergent herbicide on your lawn early next spring to get a jump start on stopping any crabgrass seeds from sprouting in your lawn next summer. Best wishes with your lawn! |
