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 can be mixed with other aquatic herbicides like Rodeo Aquatic Herbicide or Diquat Aquatic Herbicide to broaden the spectrum of weeds controlled.
Also to make it sink to the bottom better use MSO (Mythylated Seed Oil)
Product Information
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
Â
Water Depth (feet)
Gallons of Stingray per Surface Acre
1
0.286
2
0.574
3
0.858
4
1.15
5
1.43
6
1.72
7
2.01
8
2.29
9
2.58
10
2.86
15
4.30
20
5.74
Â
Â
Â
WEED CONTROL INFORMATION
Apply this product in accordance with the following table: