Marty from Pineville, La writes
My lawn is probably San Augustine and bermuda grass
MSM Turf Herbicide can be applied at 0.25 - 0.33 oz per Acre to treat spurweed. This would be safe on St. Augustine or Bermudagrass. You can view the full product label here.
If the lawn is very heavily infested, then you may consider clearing areas with a non-selective herbicide instead and putting in new seed or sod since it will be difficult to revive areas that have very weak turf.
Answer last updated on: 05/27/2021
