John from Austin Tx writes
I have used Talstar One plus Archer IGR on my yard for two summers to prevent mosquitoes and they've worked very well. I read that mosquitoes can develop resistance to bifethtin. Should I rotate with another pesticide, and if so, how often and which one do you recommend?
Yes, rotating insecticides is a good idea to prevent resistance however this normally takes years to happen. Some customer rotate every year or when they start to notice the product may not be working as well as it did in the beginning. It would not hurt to use another active ingredient for your next treatment, a great alternative to Talstar is Suspend SC. Mix 1.5oz Suspend SC with 1 gallon of water along with the Archer IGR for Mosquito control
Answer last updated on: 08/29/2016
