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Varroa drop very high - best treatment now?
PostPosted:01 Mar 2020, 11:30
by beebench
I have just done a drop count on my bees and both hives have a drop count of around 9 a day so they need urgent treatment. Given the weather, cold and wet, what is the best treatment I can do immediately?
Re: Varroa drop very high - best treatment now?
PostPosted:01 Mar 2020, 12:16
by Chrisbarlow
Vape or dribble oxalic acid now depending if you've got a vaper or not.
dribble, i would suggest this will be a one off now and just deal with any varroa not in cells. that I suspect is a minority now as I suspect most colonies should have sealed brood now. Only phoretic mites are killed with this process.
vape - every 5 days (maximum of 3 times) vaping is better, vape now and it kills all phoretic mites. the next 2 vapes should kill the majority of mites that emerge over the next 10 days.
If the colony is weak (2 frames or less) the damage is already done and i would suggest wait till April as I suspect it wont make it now anyway (speculation of course)
if the colony is strong (6frames plus) I would suggest they are still doing ok and maybe wait until April.
all this of course is just my opinion.
Re: Varroa drop very high - best treatment now?
PostPosted:17 Mar 2020, 19:49
by beebench
Chrisbarlow wrote: ↑01 Mar 2020, 12:16
Vape or dribble oxalic acid now depending if you've got a vaper or not.
Hi, thanks I have bought a vaper and gassed those pesky mites! Many thanks