Cutrine-Plus Ultra–This is Cutrine-Plus with a twist. Applied Biochemists has improved standard 9% double chelated Cutrine-Plus through the addition of an emulsified surfactant. This gives Cutrine-Plus Ultra greater control over resistant forms of algae such as Hydrodictyon and Oscillatoria.
- Ideal for thick walled filamentous algae, colonial planktonic algae and chara
- No water use restrictions
- Dillute and apply by sprayer
- 1.8 gallons per surface acre