Need to be checking the hives at least once a week to make sure that the queen has room to lay—may need to rotate frames in the brood box or add new frames. It’s also a time when the Varroa mites will be increasing although it is not a good time to treating during the nectar flow. Pulling and inspecting drone larvae is a good way to check for Varroa mites. Allow for adequate ventilation of the hives. Also watch out for those hive beetles moving in ---- take action to keep them under control. The use of Swiffer no-scent pads laid on the top of the frames in the top boxes can help. There are a lot of folks starting to harvest honey. By placing the cleaned extracted frames back on the hives is a good way to keep the bees stimulated during the latter part of the nectar flow. Sometimes they will immediately start refilling those frames. Some hives may go queen less and it may be necessary to re-queen them. There are ways to do this without too much disruption—such as the use of a 3, 4 or 5 frame Nuc with a new laying queen transitioned into the hive—only takes about 3 or 4 days and the hive is back in operation. Some use direct introduction of queens into a queen less hive. In either case, all queen cells of any kind should be removed if you are re-queening.
If the queen has moved up into the supers and have laid eggs and there’s larvae, move those frames with eggs and larvae to the outside of the super and place frames full of nectar and honey to the center. This will help slow the queen down because normally she will not come back up over the frames of nectar and honey. You can also use queen excluders but you must make sure that the queen is down in the deep hive boxes. Having 5/8” entry holes in the front of each super also helps with bee access and ventilation.
If you are harvesting honey, it is recommended that you use a dehumidifier and fans to help reduce the moisture content of your honey down to around 18% or less before starting extraction. Normally if you can get the humidity in the room down to around 30%, then the honey will be close to the desired moisture contend. This usually takes about 24 to 48 hours. KEEP the dehumidifier running during the bottling? It is also recommended that you only pull frames for harvesting honey that are at least 75% fully capped. It’s still early in the year and there is no reason to get into a hurry to harvest honey. Most years folks don’t start harvesting until after the 4th of July and many wait until later July or even early August. Good Luck- Good Honey Season
After honey harvest is a good time to consider summer splits of healthy hives or making up of summer Nuc’s with new queens for use in re-queening some hives later in August or September.
Varroa Mite sampling and treatment should be considered because the Varroa Mite population is generally on the increase during July through August and the beehive populations generally is decreasing. Refer to the Honey Bee Health Coalition website for information on possible treatments and recommended applications.