Product Q&A

« See More Q&A's

Allan from Texarkana, Tx writes

How often can I spray Reward and Surfactant on my lake for Duckweed?

I am spraying sections at a time, to protect wildife.

Answer:

For spot treatments using Reward Herbicide, you can re-apply every 2 weeks as needed. If you are doing a broadcast treatment, the label does not specify a time frame in between applications, however, we would recommend waiting at least 2 weeks to do another broadcast application so that the product has time to work.

Answer last updated on: 06/28/2016

Was this answer helpful to you? Yes No

3 of 5 people found this answer helpful.