Leslie from Lancaster, Pa writes
I will mix up a new batch to spray again but should I wait a month or do it right away at the correct rate?
We are not sure who told you to mix Zenprox EC at a rate of 25 Fl oz per gallon water. To mix at a 25% mixture you would mix 2 Fl oz Zenprox EC into one gallon water. We would not recommend to mix any higher. Over application can irritate the pest and cause them to start a frenzy. This makes it harder to treat for them. Please follow the product label for application.
Answer last updated on: 08/27/2013