will too much 24d kill grass

Best answer


Since grasses don鈥檛 use auxin, 2,4-Ddoesn鈥檛 have an effect on grass. The herbicide only works on dicot plant tissues. It gets absorbed by the dicot plant leaves, then the plant tissues react with uncontrolled growth which kills the plant.

People also ask


  • Will 2-4-d herbicide kill grassy weeds?

  • Most grassy weeds are resistant to herbicides with 2,4-D as the active ingredient. You will need a specialized selective post-emergent herbicide to control grassy weeds in your lawn.

  • Is 2 4D safe for lawns?

  • 2,4-D is safe for lawns since herbicides containing as the active ingredient control most broadleaf weeds without harming the grass. You can spray it on your lawn in the right ratio to eliminate various non-grassy weeds.

  • Will 2 4D kill crabgrass?

  • Crabgrass is a tough grass weed that keeps coming back if not controlled with a strong crabgrass pre-emergent and killer. 2,4-dichlorophenoxyacetic acid is indicated to kill broadleaf weeds, but not most grass weeds. Therefore, 2,4-D will NOT KILL CRABGRASS.

  • Does 2 4 D herbicide kill Bermuda grass?

  • While 2,4-D herbicides won鈥檛 kill grass in your lawn, they can cause injury to dormant grass especially in Bermuda grass turfs. 2,4-D herbicides kill most broadleaf weeds in lawns but not grassy weeds. This makes it safe to apply on lawns infested with weeds.

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