I do the same as Ravenseye but I'm under the impression the reapplication is not necessary as the bees don't/can't remove the spores. However, if in doubt as to if a respective frame has or has not been treated I will reapply.
Nothing like seeing a tiny start of wax moth larva webbing that simply peters out. I smile knowing it ate one of those spores and the rest is history.
Nothing like seeing a tiny start of wax moth larva webbing that simply peters out. I smile knowing it ate one of those spores and the rest is history.
