Cutrine® Ultra
Cutrine Ultra is a premium copper-based algaecide, herbicide, and cyanobactericide built for hard-to-control algae, Chara, and copper-sensitive aquatic plants.
Product Overview
Strong algaecide and herbicide with a penetrating surfactant.
Premium control for tough algae and copper-sensitive growth.
Cutrine Ultra Algaecide/Herbicide/Cyanobactericide is emulsified with a penetrating surfactant to increase activity on hard-to-control algae. SePRO positions it for coarse, thick cell-walled filamentous algae, mucilaginous colonial planktonic algae, Chara, and copper-sensitive vascular aquatic plants.
Its double-chelated formula helps prevent copper precipitation with carbonates and bicarbonates in the water, supporting dependable performance across treatment conditions. SePRO notes visible reduction in algae growth in 1 to 2 days after application.
Cutrine Ultra can be used in lakes, ponds, water features, fish hatcheries, and decorative water features with little or no outflow. In still or slow waters, it may be diluted and sprayed for even distribution; in moving waters, SePRO notes drip irrigation or injection applications.
- Premium algaecide, herbicide, and cyanobactericide
- Emulsified with penetrating surfactant for hard-to-control algae
- Visible reduction in algae growth in 1 to 2 days after application
- Double-chelated formula helps prevent copper precipitation in hard water conditions
Important: Product availability varies by state. Before purchasing, please verify that Cutrine Ultra is registered for use in your state. Some states have additional restrictions or prohibitions on certain aquatic herbicides and algaecides.
It is a violation of federal law to use any pesticide in a manner inconsistent with its labeling. Customers are responsible for ensuring compliance with all applicable federal, state, and local regulations.
Registered States
Important: Product availability varies by state. Before purchasing, please verify that the product you wish to order is registered for use in your state by checking the “Registered States”. Some states have additional restrictions or prohibitions on certain aquatic herbicides and algaecides. It is a violation of federal law to use any pesticide in a manner inconsistent with its labeling. Customers are responsible for ensuring compliance with all applicable federal, state, and local regulations.
