Oxford Bees

Hive A dropping one Varroa mite per hour

Submitted by will on Sun, 23/04/2017 - 21:40

I've been looking at the removable floor of Hive A. There is a steady fall of Varroa mites there. I checked three times and the average is about one mite falling per hour. Some were still alive; a few were clearly immature.

This rate of mite drop puts the colony at severe risk of colony collapse, according to the BeeBase document "Managing Varroa".

Cleaners and robbers

Submitted by will on Thu, 20/04/2017 - 11:45

Taking honey out of a hive will inevitably lead to equipment, empty comb and wax which is covered in a residue of honey. I don't like to waste this so I have put this in the hive or nearby for the bees to lick clean. I'm beginning to think that this is a bad idea.

The first problem is hygiene. Honey can transmit serious bee diseases such as American Foul Brood. This won't be a problem if you're able to return honey from the same hive, or at least the same apiary but it can be catastrophic.

A tall storey

Submitted by will on Wed, 19/04/2017 - 15:03

Hive A is a little embarrassing. It got too tall. I over wintered it with a National deep box and five supers. There were reasons, of course. Now has come the time to reduce it to a sensible height.

A little about those reasons first.