D Hive

Known as Delta Hive

7 Hives at the end of the season

Submitted by will on Sun, 10/15/2017 - 20:28

I visited my out-apiary today and examined the removable hive floors for evidence of recent activity.

Three hives (D, F and G) show evidence of recent brood emergence. There were also hundreds of dead mites. Hive D had been especially prolific. There was also crystallised sugar which suggests that old honey is being eaten or cells are being cleaned out.

Late July inspection

Submitted by will on Mon, 07/31/2017 - 08:54

I had a look into the hives in my out-apiary yesterday. There hasn't been much going on during July to comment on.

All the hives are showing activity. but either there isn't much nectar or they're working on brood production. All the usual pollen, Varroa and cappings which show brood activity. Very little new wax and generally little expansion in stores within the supers.

I think that there has been less nectar, or that the bees have had to travel further for it. Maybe they're expanding brood but I don't have evidence for that.

Starvation alert, again

Submitted by will on Thu, 06/15/2017 - 18:36

The National Bee Unit issues alerts. I received an alert today (15th June) about starvation. I received one last year on 30th June. It's getting to be a habit.

I've been anticipating a nectar flow from the Lime trees next to my out apiary but it now looks like that won't happen. I visited the hives this evening and it looks pretty certain that the two newly established colonies (Hives F and G) have very low stores.

Same news from the hive floor

Submitted by will on Mon, 06/05/2017 - 07:41

I had a look at the hive floors in the out-apiary this morning. In the order which I looked at them:

Hive G: lots more comb built. Small numbers of dropped Varroa.

Hive F: lots more comb built. Large numbers of dropped Varroa.

Hive D: lots of activity - evidence suggesting a large number of emerged brood. Large numbers of dropped Varroa.

Hive E: quieter than C and D. Some evidence of brood emerging

Hive C: lots of activity - evidence suggesting a large number of emerged brood. Relatively small numbers of dropped Varroa.

An early morning viewing

Submitted by will on Mon, 05/29/2017 - 08:50

I went to the visit the bees at my out-apiary this morning. I took the lids off the hives but left the brood area alone (except for Hive F) because the air temperature was cool. Everything was finished by 0630.

A side effect of looking at hives in the early morning is that all their flying bees are still in the hive. These are the bees which are most likely to defend the colony. As a result the bees seemed noticeably more angry when I opened the hives.

All the hives have plenty of space, with the possible exception of E.

New swarms looking agreeably settled

Submitted by will on Sun, 05/21/2017 - 19:28

I opened all the hives today to look inside. Apart from the issues caused by queen exclusion, everything seems to be going well.

Hive G is building comb and looks healthy.

Hive F is building comb but still dropping lots of Varroa.

Hives C, D and E have space and show evidence of recent comb building.

They're all going well. I still see no evidence that any of these colonies swarmed to produce Hive G. I assume that it was a coincidence. That means that it has not come from an untreated colony.

Queen exclusion in Hive D revisited

Submitted by will on Wed, 05/17/2017 - 09:07

A week ago I moved the Queen excluder in Hive D. Yesterday I had a look inside. The Queen appears to be in the lower box now. The sealed brood, including Drone brood has mostly hatched out. Some Drones were milling about above the excluder. Drones are too big to fit through an excluder so they were trapped.