Saturday, 16 February 2013

Oxalic Acid and Queen excluders on Saturday 2nd February


I had promised to be at the Apiary for 10:00am to treat the Apiary bees for Varroa. I was making good time up to the point where I realised that I’d not made up the Oxalic Acid solution. Still, a quarter past wasn’t bad. Then the car wouldn’t start!
When I eventually got to the Apiary, on foot, I found Richard, Nigel and Kevin and his boys had kindly turned out to help. Waiting patiently for me and as it turned out to witness my embarrassment! The weather was cold so hopefully the bees would be nicely clustered and receive their treatment quietly.
First the essential cup of tea and biscuit, courtesy as always of Kevin, as always accompanied by informative bee gossip.
And so to the business of the day. Hive 1, oh dear, all the bees are clustered in the super above the Queen excluder, any bees in the brood chamber have expired, including the Queen presumably. We drizzled the oxalic acid over the bees in the super anyway. I’ll probably combine these bees with our weakest Queen-right colony later in the spring.
All the hives had Queen excluders still fitted and we opened each hive with some trepidation but all were still ticking, or perhaps I should say buzzing, nicely and clustered far enough into the brood chambers to keep their Queen snug and warm. All received the designated 5ml of oxalic acid solution per seam (between each pair of frames).
We couldn’t do much for the top bar hive as the bars have no gaps between them but judging by the activity at the hive entrance the colony is reasonably strong.
 Al in all we were quite happy with the condition of the all the colonies except, of course, for Hive 1.
The lesson for the first inspection of the season is :-
Do not leave your Queen excluder on over winter if there’s a chance of the cluster moving up into a super and leaving the Queen isolated in the brood chamber!
I suspect  there may be more examples of what not to do by the end of this season!
Barry

No comments:

Post a Comment