Relegate Selective Herbicide does not mention horses on the product label therefore would recommend contacting NuFarm directly at 800-345-3330. The grazing restrictions for cattle are listed below.
Grazing or harvesting green forage Beef cattle:
No grazing restrictions if applications are 2 quarts per acre or less or if less than 25 percent of a grazed area is treated. See product label for additional grazing restrictions and for intervals for dairy animals. Consult product label for haying intervals.
Slaughter restrictions: Withdraw livestock from grazing treated grass or consumption of treated hay at least three days before slaughter.
According to the Relegate Selective Herbicide Product Label: Apply during or after bloom for best results on blackberry. The rate range given is 2-4 pints per acre, which would break down to roughly 0.72- 1.45 oz per 1000 sq/ft in 1-2 gallons of water. Water volume used may vary based on density of plant foliage being sprayed.
Relegate Selective Herbicide was discontinued by the manufacturer, however this product was labeled for control of locust. If you already have this product, then it could be used as directed for locust control on native grasses on permanent pastures, rangeland, fencerows, etc. This product should not be used on residential lawns or where it could drift into aquatic areas like a pond, river, or lake.
A license is not required to purchase Relegate Selective Herbicide in the state of South Carolina.
Relegate Selective Herbicide contains an active that has been known to control bermudagrass and is not labeled to be used on bermuda or St Augustine home lawns so we cannot recommend it.
Relegate Selective Herbicide rates vary depending on what the target weed actually is and where you are treating. Please refer to the product label for complete instructions.