Rs2k
been to joplin a couple of times they got a company there that makes shooting clays out of real dirt. They are 100% bio-degradable cause they are dirt.
I have a farm so can't treat the entire acreage and my dog picks up ticks when he is outside the treated area. The best way to keep them down then is to have a flock of rouge mutant chickens. When a full tick falls off in the yard the chickens eat it before it can lay eggs
jrmc