For Use In
Weedtrine D Aquatic Herbicide is a broad-spectrum liquid aquatic herbicide for use in and around still lakes, ponds, lagoons, ditches, non-crop, or non-planted areas controlling a broad range of filamentous algae and submerged and floating aquatic weeds.,
Begin application in spring as water temperature warms to 60º F and above. Heavy, out of control growth may require more than one application or physical removal to gain control. For best results, use under conditions of minimal water flow. Apply early on the morning of a calm, sunny day when the plants are actively involved in photosynthesis.
The biggest mistake people make is to come home from work and treat vegetation. Contact time should be at least 3 hours. For algae control best results are achieved when mixing Weedtrine-D with Cutrine Plus or Captain. Dose requirements are less for Duckweed control or shallow waters of less than 2 Feet. For Duckweed control the label recommends adding a non-ionic surfactant. One quart of Cygnet Plus Surfactant is typically enough for most projects. Add Bio Boost Enzyme to the Tank Mix to increase the effectiveness of the algae treatment. Treat heavy infestations in sections to avoid oxygen depletion.
(Treats 4,500 sq. ft.)