Michael from Concord, Nc writes
Using Nyguard IGR as well. I didn
There would be absolutely no reason to mix Suspend Polzyone with Onslaught Fastcap, or any other residual insecticide. Onslaught FastCap already contains an exponent and you would not need or want to add anymore to it. You are welcome to mix an IGR like NyGuard in with Onslaught or Suspend Polyzone if you feel its needed. If you are just using this for general pest control and prevention around the home and lawn, you can spray anywhere from monthly to quarterly based on your needs. Both the Onslaught and Suspend Polyzone will hold up to the outdoor elements roughly 60-90 days based on the weather and pest pressure over that time.
Answer last updated on: 06/11/2021