This low-odor

Spotted knapweed

and it’s compatible with most commonly used pesticides

Since it has minimal residual activity beneficials can rapidly repopulate the sprayed area

water gardens and other contained bodies of water will also be enhanced by the use of Black Onyx

R-11 Non Ionic Surfactant quart (32 oz) epa_registration_400-478-59807 This low-odorR 11 Spreader Activator improves the activity and efficacy of the spray application by reducing surface tension and increasing penetration in the plant surface. Use with: herbicides, insecticides, fungicides, acaricides, defoliants, desiccants. High load of surfactant 90% active ingredient Proven performance for over 30 years Standard NIS surfactant at many universities Excellent tank mix compatibility, especially in cold water R 11 Spreader Activator