i will be making splits this july out of self defense for swarm prevention.
they do fine here where we have a good fall flow.
and it will break the brood cycle if properly done.
gotta put the old queen in a smaller split with no brood or eggs, the old hive makes a queen and has a brood break, the old queen in the split has no capped brood to breed varroa.
both have a break in brood and the resulting is mite pressure.
bailey