5% carbaryl sevin dust. It only comes in 1 pound plastic(yellow/red) shake cans now for alot more $$$ then it used to. I really miss the $8 five pound bags I used to be able to get just a few years ago. The cheapest place I find it now is Lowes hardware in 3 packs.
http://www.lowes.com/pd_338577-75441-S7023D_4294778701
Matt
Thanks Matt. My locale feed store sells the 10lbs bags for 10$.