Jack from Greenwood, De writes
Prodiamine 65 WDG (Generic Barricade) is an effective pre-emergent herbicide for pre-emergent grass and broadleaf weed control. It is not labeled for wild onion. If you see wild onions in the area, you may use a post emergent herbicide such as Image Kills Nutsedge Concentrate. Please review the product label for instructions and the listed tolerable grasses that is can be applied to.
Answer last updated on: 03/21/2020