Kenneth from Sorrento, Central Florida Near Orlando writes
The Bifen Granules 25lb bag covers 5-10,000 sq ft per bag (depending on application rate used). The Bifen IT is applied at 1 fl oz per gallon of water per 1,000 sq ft. They are equally effective. It would be more cost effective for the liquid on larger areas.
Answer last updated on: 10/05/2017