I have made some new swarm catchers for just this situation.. I have taken 5 Gal. water jugs, cut out the bottom used pvc fittings to close off the neck, ending up with 1 1/4 female in the neck, using 1 1/4 pvc pipe to extend up as high as needed. slip the open end over the swarm and move it up sharply and bees fall into the water jug . Off to the hive, turn it right side up, dumping the bee's in to it... JPP