Opensight Specialty Herbicide Controls Over 150 Weeds Including

Key General Weeds Controlled:

Horsenettle, bedstraw, ragweeds, goldenrods, spiny amaranth, dandelion, wild carrot, ironweed, annual broomweed, biennial thistles, wild parsnip, pigweed, mustards

Key Noxious Weed Species:

Canada thistle, musk thistle, Scotch thistle, hawkweeds, knapweeds, knotweed, common tansy, marestail, tansy ragwort, poison hemlock, hoary cress (whitetop), houndstongue, common mullein

Key Brush Species:

Buckbrush, locust (black and honey), blackberry (Himalaya, trailing, and evergreen), salmonberry, thimbleberry, dewberry, rose, wisteria, tree of heaven, camelthorn, yucca, broom snakeweed, and mimosa See label for full list of species controlled