Stingray Aquatic Herbicide
Use Stingray Aquatic Herbicide against such aquatic weeds such as water hyacinth, common salvinia, duckweed, water lettuce, watermeal, flowering rush, milfoil species, creeping water primrose, coontail, and other listed weeds that are submerged, floating or just emerged in aquatic locations. Stingray is a fast acting contact herbicide and is rainfast within one hour of application. The visible injury from the application may be seen in the susceptible weed species in 24-48 hours. As with many herbicides, Stingray works best on emerging or immature growing weeds.
Stingray has some water restrictions with a "caution" wording on the label. As a contact herbicide, Stingray does not have residual activity.
Gallons of Stingray per Surface Acre at Specified Depth
Gallons of Stingray per Surface Acre
WEED CONTROL INFORMATION
Apply this product in accordance with the following table:
Pounds Active per Surface Acre
Stingray (fl. oz.) per Acre
Stingray (ml) per 1,000 sq. ft.
Water-lettuce (Pistia stratiotes)
Water-hyacinth (Eichhornia crassipes)
Salvinia (Salvinia minima, Salvinia molesta)
Mosquito fern (Azolla caroliniana)
Water spinach (Ipomoea aquatica)
Watermeals (Wolffia spp.)
Alligatorweed (Alternanthera philoxeroides) (Suppression)
Water primrose (Ludwigia octovalvis) (Suppression)
Water Use Restrictions Following Applications with Stingray Aquatic Herbicide
20 % of the surface acre treated
20- 50 % of the surface acre treated (spot treatment)
Spray tank applications* and Irrigation to Commercial Turf Farms and Residential Turf and Ornamentals
Spray tank applications* and Irrigation to Food Crops