Jacob from Mathis Texas writes
For best results, a non ionic surfactant is recommended to be used with Rodeo Herbicide. Per the product label, using this product without a surfactant will result in reduced herbicide performance and may not provide the results you are wanting.
Rodeo Herbicide has been discontinued by the manufacturer and Roundup Custom Aquatic Terrestrial Herbicide would be an alternative for treating aquatic weeds.
View the Roundup Aquatic Herbicide product label for more information.
Answer last updated on: 03/20/2022