Cutrine Plus granular is formulated to release copper over an extended time period to provide control in flowing water situations. APPLICATION RATE / METHOD Large areas are treated at a rate of 60 ponds per surface acre (208' x 208'). Spot treatments can be handled by applying directly over infested area at a rate of 1 pound per 720 square feet. A dry fertilizer spreader may be used to ensure even distribution on large areas. Spot treatments can be accomplished by broadcasting Cutrine Plus in the same fashion used in spreading grass seed.
Application in soft water (less than 50 ppm of carbonate hardness) can be toxic to trout. Do not use in waters containing Koi or hybrid goldfish. Not for use in small volume, garden pond systems.
30 lb. water resistant bag. Follow all label directions. Made in the USA