I've discovered a new favorite insecticide. It's so much fun to watch the
ants eat this Combat Ant Killing Gel.
http://www.dialcorp.com/index.cfm?page_id=193&pid=3

It's a sugary gel that the Argentina ants in my area seem to love. Squeeze
out a line of the stuff, watch them eat it with much gusto, knowing full
well this will probably be their last meal. The only thing is it takes a few
days for it to do it's magic, and kill all the ants.

-S