Hector from San Jose, Ca writes
The grass died at first frost 6 weeks after application. 1000sq ft. Would the Fusilade or Kinetic make the lawn more susceptible to frost damage? The Bermudagrass died within 2 weeks.
We are not aware of either product making grass more susceptible to frost damage, but Fusilade II Herbicide is a grass killer and is not labeled as safe to apply to Kentucky Bluegrass. While it is labeled for removing bermudagrass, this is only in Tall Fescue and Zoysia Lawns. It does state on the product label that it is not for use on home lawns as well. We would recommend reseeding the area.
Answer last updated on: 02/04/2017