I have used Demand CS for lawn insect applications. I am a pest controller and have ventured out into the lawn business the last few years. I have used demand on houses and its the best product I think on the market and it has a t/o label so that is why I use it, but the stuff is spendy. I have used Talstar on structures for pest control for flies and such and the I get call backs galore so my opinion on talstar is that it sucks. But I have never used talstar for lawns. Am I wasting money using Demand? Is talstar a good product for lawns, just not structures? Also, what is the residual on talstar and what frequency are turf insect applications made, twice a year, every 6 weeks? I have been getting alot of calls for tick jobs lately, more than I usually get. I am charging about 3 times as much per treatment for insectide vs. herbicide treatments. also I am recommending only 2 treatments a year with demand at max rate. any help would be great.