- Joined
- Jul 23, 2009
- Messages
- 36,710
- Reaction score
- 17,318
- Location
- Ceredigion
- Hive Type
- 14x12
- Number of Hives
- 6
Ah. I was just trying to find you a mentor ( I used to live outside Kendal) but I dont know anybody up there.Near Carlisle
Ah. I was just trying to find you a mentor ( I used to live outside Kendal) but I dont know anybody up there.Near Carlisle
Yes, I closed it off rather than follow Roger Patterson's plan: place a piece of plywood, or similar material, that is wider than the width of the bottom floor entrance against the front of the hive below the new top entrance, sloping towards the ground and resting on it. This is to divert returning bees to the top entrance, but still allowing access to the bottom entrance around the board.the method shown in the link
Thanks, interesting to hear from someone who has used the method successfully.I've used it during early spring flows when bees are busy, at which time there's little likelihood of robbing.
Extra work is minimal: nadir the box, put on it a 450 sheet of thick plastic with a pencil hole in the middle, and put back the brood box.
Close the bottom entrance and establish a top entrance above the plastic sheet. If you use Abelo boxes, just take out the little block in the warm wall and walk away. I have a few old cedar boxes with holes drilled in the cold wall by previous owners; a cork or milk bottle top seals effectively.
The sheet prevents the nest developing downwards; after about ten days or so, the nadired box will be clean.
I used the method to clear crystallised honey - for example, ivy that was perhaps extracted late and so partially - and the boxes sat around until spring.Are these boxes of surplus part filled honey supers left from the previous late Summer?
Why didn't you nadir in the Autumn instead
I’ve read that people sometimes feed surplus frames of stores back to the bees in the spring.
Would you ever use the strategy I mentioned in the autumn instead of feeding syrup (say if you had a load of frames with partial stores that you wanted emptied prior to winter)?It depends, does the hive need more food. If not, the extra food only restrict the free room what the colony needs for pollen and brood.
And if you need to give more food, put the full frame to han into normal box. No need special boxes above the cluster. Heat escapes to those strange boxes.
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As long as it's done early enough and not with full shallows of sealed stores it's a good way of getting the bees to move it up into the brood chamber.Would you ever use the strategy I mentioned in the autumn instead of feeding syrup (say if you had a load of frames with partial stores that you wanted emptied prior to winter)?
Thanks for explaining that. You've got a good point there Eric about over-wintering on double brood. Last 2 seasons I've over-wintered one colony on a dummied down (fat dummies used) double brood with 16 frames, has worked well. Can see the benefits, especially as I intend to move more colonies to double brood next year.I used the method to clear crystallised honey - for example, ivy that was perhaps extracted late and so partially - and the boxes sat around until spring.
Found it useful to soak the combs first, but went for the basic approach: filled a plastic box with water and dumped the supers in it one by one; after ten minutes took them straight to the hives, water running out and all.
Once I decided to overwinter as many as was practicable on double brood, the need to nadir stores in the autumn disappeared.
I’ve done the same with double brood poly nucs. It works wellThanks for explaining that. You've got a good point there Eric about over-wintering on double brood. Last 2 seasons I've over-wintered one colony on a dummied down (fat dummies used) double brood with 16 frames, has worked well. Can see the benefits, especially as I intend to move more colonies to double brood next year.
I don't know, but I find it difficult to get them to do what I want with a number of different methods.I know it's an old thread, but... Would this work with a modified crown board instead of the plastic?
Not sure what you mean by 'plastic', but if you mean Porter bee escapes, I'd save your money and do without. Bees propolise them, or a drone gets stuck and dies in the gate, and that's the end of it as a useful tool.Would this work with a modified crown board instead of the plastic?
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