Yes, Rodeo Herbicide is a concentrate. It is to be mixed with water according to the labeled instructions prior to applying.
Rodeo Herbicide will kill Lily Pads. If you are making an application with a sprayer you would use approx. 2 and 2/3 fluid oz. Rodeo per gallon water or 5 pints Rodeo per acre. Please refer to the product label for application.
Yes, Rodeo Herbicide should be applied to actively growing weeds as it will only kill actively growing weeds.
Rodeo Herbicide will not harm aquatic life when applied as directed. Also, be sure to treat the pond/lake in sections to not suffocate the fish.
Yes, Rodeo Herbicide is labeled for poison hemlock and will not harm aquatic life or birds when used as directed.
You will use 2 2/3 fl. oz. of Rodeo Herbicide per gallon of water.
We do not recommend allowing pets in or near the water if you are dealing with blue green algae. We would suggest having the water tested by the Dept of Ag for application and safety for the algae. We would also suggest Kleer
Rodeo Herbicide is not for use on submerged weeds and is not labeled for pondweed. Sonar RTU would be a better option.
We have heard that some people use dish soap as a surfactant, however, we cannot recommend it because there is not enough research behind it. We recommend using a product like the Non Ionic Surfactant with Rodeo Herbicide.
Rodeo Herbicide would be applied anytime the target weeds are actively growing and healthy. If the plants are not dormant now you can apply, otherwise best to wait for warmer weather.
While Rodeo is not labeled to control Douglas iris, being a glyphosate-based product it possibly could. We are unable to find any product listed to kill this plant specifically, but any glyphosate product is non-selective and would affect plants treated with it.