Is using termite control around my garden dangerous for my family?

I don't think Bonide termite/ant killr will stop termites. It might kill the ants that it touches but it wont get rid of them. You need a bait type ant poison that they take back to their nest and feed to the colony and the queen. You need to keep replenishing it until the ants are completely gone. Keep wood off the ground to keep from attracting termites to your area. Remove any stumps or rotted trees as well. The only thing I know of that will eliminate termites is called Termidor and it lasts for 7 to 10 years and kills the colony of any termites that move thru it. It is applied by a Pest Control company and is gov't. regulated. If I remember right it kills the bacteria that live in the termites stomachs and help them digest the wood cellulose and the colony starves.

Any use of chemicals poses some level ofrisk, but with the right precautions it doesn't have to be dangerous to yourfamily. Read this article to get more information about Termite/carp/ antkiller products and their risks.
http://www.termitecontrol.net/dangers-of-termite-control.html