Need help IDing this white substance. This is the weak medium frame split I made a few weeks ago. (With the mutant queen) Added a frame of eggs and brood two days ago to give them a boost and today I'm seeing white smudges on the backs of a handful of bees. Maybe 2 or 3 bees per frame have it. Never seen it before today. #whatisit #beekeeping #bees
![](https://vinofarm.com/wp-content/uploads/2018/07/36960883_1829663287120113_1644035961044074496_n.jpg)