I just tried Sucracide on a few hives. Yuck!
The bees really look awful after being sprayed and try to climb out of the hive when they are all wet. Luckily, I did not try this on my really big hives (3-4 boxes), but only a couple of doubles. Anybody out there using this product successfully?) The directions say to be sure that all bees are thoroughly covered, but this seems really hard on the bees. I am also seeing ongoing mite drop days after spraying so it does not appear to be very effective.