How quick can an escape board work?
I have just installed an escape board under a super and due to VERY limited spare time at the moment I was wondering how quick most of the bees might clear out. I have really good results in just 24hrs previously however I will be at work tomorrow- I leave home in the dark and arrive in the dark. Today I need to remove 1 super off each hive to compress for winter (Australia). I should have done this a couple of weeks ago but the whole time thing again!