It's always nice to see how other people work their bees!
I wonder what is in the yellow spray bottle? Sucrocide?
The colonies looked like they were going down to me.
Acido Ossalico it says in the video.I would guess its Oxalic acid in the yellow bottle.
Hey Ernie,not trying to sound like biggest or better than a nother,why not concentrate on what we do best.
THE caption said TRATTAMENTO CON
CONTROL LA VARRO
but you never know these days remember a littel while back and the buzz on the net was cows urine RDY-B
focus on what works.