Thanks 194296 you sent me in a direction looking for Lindane, but since it's expensive and not easy to get a hold of, I started looking for an alternative and here's what I found: POKEWEED!
It's just a weed, but did you know the Costitution of the United States was written with ink made from Poke berries? That's just a fun fact of the day...
I'm going to gather some, (carefully), because it's all over the place here...