many of the pogos I have observed in Texas also do not use the pheremone trail either. in those cases I use a cheap dollar store sifter, with a handle; to lift, sift, and dump the ants into a large plastic butter container.
works best if the ground underneath them is a fine enough grade of dirt or sand to pass easily through the sifter before they crawl up the handle.
worst case scenario, I just use a stick at the entrance to get them aggrevated. then when a few crawl up the stick, I slap it against the side of the container to un-a$$ them from the stick.
Mick
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"When tyranny and oppression come to this land, it will be in the guise of fighting a foreign foe."
James Madison