I made my own lure it seamed to work best for me never got males with the lure nothing but females but i don,t consider my lure that good but it was good enough for my area i trapped in, all the commercial lures i tried never worked out in my area the only lure that worked out for the males was a urine posts with a Gland lure on it, for the most part i really think it's what works for your area that your trapping every area works different even when it's right accross the street from where your trapping.