Aiming for a new season

In the beginning of March the bees had their main cleansing flight after winter. In the beginning of April most of them had more combs and boxes given. At the end of April another round checking food, need for thymol, collecting some dead outs and putting on supers took place.

Previous years winter losses were about 15 % with another 30 % were saved through thymol and queens shifted (no or little crop), This is the investment price for developing a more varroa resistant stock. I give some thymol when I see wingless bees.

Last year winterlosses were about 10 %. This winter losses are also about 10 %. A good development is that only another 10 % are saved with thymol and will have their queens shifted later. Also breeders have been treatmentfree longer and VSH value for the breeders are better. And bees are putting more honey closer to the broodnest for winter storage, thus there is more honey for winter food. The bees are shutting down brood already in August and waiting till January or February before starting again. Thus they use less food in winter and save it for brood when starting the new season, which is started even somewhat before the main cleansing flight. The bees know what’s coming.

Most colonies got a super above queen excluder in late April and those splits wintering on two boxes their third brood box. And those 10 % fighting varroa and virus and/or something else maybe a few drawn empty frames, some food frames and maybe a piece of dish cloth with thymol (4-5 gram).

Bästa samhället 2015-04w

The best colony so far

The best colony in April was the best producer last year, didn’t need any thymol last year, didn’t swarm and has a very good temper. It was wintered with 20 kg (44 pound) honey and 10 kg (22 pound) of sucrose sugar.

In beginning of April it had about 10 kg of food left and was full of bees. For safety reasons so the queen shouldn’t stop laying, it got a frame of food in the super from the storage.

In late April this box above the excluder was half full with willow honey and full of bees. So the colony got another super. I plan to check the infestation rate with the bee shaker (http://www.elgon.es/diary/?p=660) soon and also the VSH value (http://www.elgon.es/diary/?p=146). Of course I have to breed from it.