OP
BBG
Drone Bee
- Joined
- Oct 18, 2010
- Messages
- 1,306
- Reaction score
- 0
- Location
- Devon & Dorset
- Hive Type
- Langstroth
- Number of Hives
- Polystyrene & lots more next year again hopefully
Are there industry standards for size of entrance, size of vent proportional to nuc/hive size.
True OMF has to be truly healthy for the bees.
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