One side of one frame has a patch of foul brood I think ... It may be
the same frame I put into the upper brood box to encourage the bees to
move up.. at the start of the season. I installed new patties today.
Will this keep it in check or do I have a real problem on my hands.I've
read , the old school would burn the hive..
                                                              Thanks'
Lawrence Cooke