Yesterday eve, I cut up 4 boxes of fondant and have feed 6 kgs to 8 colonys each, I've feed them over a qx, super in place, insulation and then crown board more insulation then roof
Also finished cutting up new inspection boards, and making 10 new clear reversable crown boards using 12mm thick polycarbonate and a 50mm eke one side and double bee space in the other.
I did excelerated might drops on 18 colonys a few days ago.
Im going to continue with the OA vape on four colonys at 5 day intervals for the next three weeks, one colony might need four more as there is still lots of drones around.
I plan to OA vape all over winter.
The four colonys that have high ish varroa counts are colonys at the end of a row.. Is this because of drifting?? They are more in the shade?