To carry on from previous thread but with a different angle now, I verified my hive appeared strong last night. Half full honey super, good brood in both boxes and queen active. My mite count has gone up noticeably in the last week and a half (I’ve been away, just back) so I decided to treat with Formic pro. I did the one strip for 10 days option, with a second following for 10 days. Closed my bottom board and opened the whole front entrance. That was last night at 6pm. This morning at 9 I took a look and very little activity in/out of hive with quite a few dead bees out front (dozen or 2). Pulled the bottom board and was shocked at the amount of mites on it. Maybe 30-40. My 24 hr drop count had gotten up to about 10-12 so I decided to treat. Over the summer I’d often not see any mites for days. Anyways it’s cooler this morning so I’ll monitor more when it warms up a bit. Gonna start feeding too. 2:1 I think. Hope the dead bees and lethargy aren’t because of the Formic pro...