Cutrine Ultra® Algaecide/Herbicide/Cyanobactericide
cutrine ultra

A premium solution similar in nature to Cutrine® Plus algaecides but with the added benefit of an emulsified surfactant/penetrant combination. A highly effective control for coarse (thick cell-walled) filamentous algae, mucilaginous (colonial) planktonic algae, and Chara and copper-sensitive vascular aquatic plants. This product controls planktonic forms; green and golden algae and diatoms; filamentous forms, and benthic (bottom-growing) attached forms. It has also been proven effective in controlling the rooted aquatic plant, Hydrilla Verticillata, Egeria Densa and other copper-sensitive species. Waters treated with this product may be used for swimming, fishing, further potable water treatment, livestock watering or irrigating turf, ornamental plants or crops immediately after treatment.

  • Available in 2.5 gallon (2 units per case), 30 gallon, 55 gallon and 275 containers (units for larger sizes)
  • Contains 9.0% elemental copper
  • Double chelated formula
  • Emulsified with penetrating surfactant which allows increased activity on ‘hard to control’ algae
  • Treated water can be used immediately
  • Used by many professional commercial applicators
  • Application rate: 0.6 to 3.0 gallons per acre-ft., product must be diluted prior to use
  • US EPA Registration No. 8959-53

Cutrine Ultra® Product Information Sheet

Cutrine® Field Reference Guide

Cutrine Ultra® and Phycomycin® Case Study

Cutrine Ultra® and Clearigate® Case Study

Cutrine Ultra® Specimen Label