At my other apiary today. As expected, most of the colonies have only some sealed brood so I'll be doing the 'Christmas' vape at the end of this month. I think I keep on the safe side with feeding - not more than four or five L/ kg of syrup/fondant at a time. Even so, two hives had filled their brood boxes with stores. I take it they have plans to use the nadired shallow for brood!
I was keen to see what effect the general shut down on brood rearing would have on a couple of colonies that had nine frames of brood 3-4 weeks ago. Answer: none. No effect, that is. They are still full of brood and that includes as much open brood as sealed. I guess they are what is known as (hyper)prolific queens. I believe that is a death sentence in some beekeeping circles. Of course, they have little room for stores but I'm not going to feed them any more for now.