Tsunami DQ is a non-selective herbicide for both submerged and floating pond weeds. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pond weed, coontail and other aquatic weeds.

Tsunami DQ can be blended with other herbicides for many uses. Tsunami DQ is a diquat dibromide based herbicide. Diquat formula kills surface and submerged weeds that are copper resistant. Effective in controlling hard to kill weeds like duckweed. See Label for Restrictions Consists of 37.3% diquat dibromide 2-8 quarts per surface acre depending on infestation.