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Ronstar 50 WSP is a uniquely formulated herbicide designed to control weeds through the shoots and not the roots. Unlike rival products that do not differentiate between roots of desirable plants and roots of weeds, this specific product has no harmful effects towards healthy turfs. This product can be applied to sensitive and delicate grasses even within areas where pests, winterkill, or injury has already weakened the roots. This formulation contains Oxadiazon as an active ingredient which is not a Dinitroaniline (DNA) chemical class making it an effective choice against DNA-resistant goosegrass. It does not restrain recovery and regrowth of turf. It can also be used as a pre-emergent control since it is not significantly affected by the change in weather condition and temperature, and it will remain effective even if it is applied prior to emergence. This gentle yet potent herbicide works all season long and allows a conducive environment for sprigging. This particular product comes in a bag containing two 1 lb. bags of water soluble packets.
This product is only labeled for use on Residential Properties by a Professional Applicator. The packets cannot be broken down into smaller applications.
Product Documents
Active Ingredient | Oxadiazon 50% |
---|---|
Target pests |
Bittergrass, bristly oxtongue, carpetweed, cheeseweed, common groundsel, common purslane, evening primrose ragwort, lambsquarters, sow thistle, speedwell, spotted catsear, swinecress, yellow woodsorrel Please see Label for complete list |
For use in | Woody Ornamental Shrubs and Trees, Conifer Nurseries, and Ornamentals on Commercial, Residential, Roadsides, Industrial sites, Public Parks and Recreational areas |
Application |
Two 1 lb. water-soluble packages come sealed in a plastic lined paper bag Do not break the seal until the time of use Do not use a knife or other sharp object to break the seal |
Pet safe | Yes, if used as directed on Label |
Formulation | Professional Product |
NOT FOR SALE TO | CT |
Shipping Weight | 2.13 lbs |
Manufacturer | Envu (Formerly Bayer) (Mfg. Number: RONSTAR007) |
EPA Registration | 432-893 |
DIRECTIONS FOR USE:
TARGET PESTS:
Annual Broadleaf Weeds:
Bittercress, Bristly Oxtongue, Carpetweed, Cheeseweed, Common Groundsel, Common Purslane, Evening Primrose, Fiddleneck, Fireweed, Florida Pusley, Galinsoga, Golden Ragwort, Lambsquarters, Liverwort, Oxalis, Pennsylvania Smartweed, Petty Spurge, Prostrate Spurge, Redroot Pigweed, Shepherdspurse, Speedwell, Sow Thistle, Spotted Catsear, Swinecress, Yellow Woodsorrel.
Annual Grasses:
Annual Bluegrass, Annual Sedge, Barnyardgrass, Carpetgrass, Crabgrass, Fall Panicum, Goosegrass, Green Foxtail, Ripgut Bromegrass, Wild Oats.
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No Ronstar 50 WSP is not labeled to be used on any edibles. We do carry products that can be applied to edibles. Please click on the link below for more information on those products. Please check the product labels to ensure what you are treating is listed on the label.
Herbicide Weed Killers for Edible Gardens
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Ronstar 50 WSP is only for use in dormant or established Bermudagrass, St. Augustine, and Zoysia turf. It cannot be used on any cool season turf such as fescue or ryegrass. Dimension 2EW would be a better option for all turf types.
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Per the product label, Ronstar 50 WSP is for use in dormant, established Bermudagrass, St. Augustinegrass and Zoysia turf such as fairways, parks, golf courses and lawns.
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Ronstar 50 WSP is only labeled for use on residential properties by a professional applicator. The packets cannot be broken down into smaller amounts.
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0 of 6 people found this answer helpful