A couple of days ago i saw a bunch of drones dead in the ground near the hives.. some of them were still moving so i picked them one of them and it had varroa mites on them... its been 5 weeks and now everything seems to be normal.. no more dead bees... should i open up the hive and take a look at it?
How do bees fight the mites?
Thank you
btw, the colony was doing pretty good very strong hive...