Stewart from Chandler, Ok writes
I have been using Bifen for the past couple years with good results, but would like something that last 90 days or longer outside. what would you recommend that could be used less often with similar results and preferably not made by Bayer, unless theirs is far superior?
Suspend Polyzone would last 90 days outside. Another option is a microencapsulated product like Cyzmic CS which can last 60-90 days outside.
Answer last updated on: 03/16/2018
