Year in review

The year started normal with hives wintering through normal weather conditions.
February brought us two subzero blasts. One around Feb 12th and the next in late in the month. The subzero temperatures caused many colonies in the upper midwest to die of starvation. In February the queen is laying and there is brood in the colony. Subzero cold for more than one day can cause the cluster of bees in the hive contract. Many times this takes the bees off available honey, The colony starves trying to keep the brood alive. The hives that survived were strong, well populated hives, weaker hives perished.
 The spring brought us cooler temperatures. Hives that survived the winter were slow to build up.
April brought us the worst weather I can remember in 25 years of keeping bees. The weather was cold, rainy and very windy. This weather pattern was unrelenting for three weeks. It happened at the worst time when package bees were arriving. Many package bees installed on foundation didn't make it due to this cold. The bees could not generate the heat to get food, wax production, and start brood rearing. Most packages installed on drawn comb survived the cold and were chugging along feeding on pollen patties and syrup.
 The cold rainy weather persisted into May. The result was slow build up of package and overwintered colonies. As the weather got better all hives picked up speed and brood rearing kicked into high gear. Hive strength increased with package bees building up normally. Brood expansion had divides happening a little later than normal but the divides had good populations. The increased hive populations were ready for the nectar flow.
 The nectar flow came in later than normal. This turned out to be good news for most beekeepers by giving hives a longer time to build up. When the nectar flow started the early flow seemed the best flow of the season, later flows became spotty and widespread.
 The cold rainy spring weather hurt the nectar flow for most beekeepers in the upper Midwest. Basswood trees developed flower pods but all the flower pods fell off on most Basswood trees before they opened up. There was no Basswood nectar flow this year. The nectar flow in general was very spotty. Poor nectar flows can bring out higher swarming issues as the bees want to leave to possibly better food sources.  Some beekeepers had good crops but most beekeepers experienced poor honey crops. With the poor honey crops beekeepers left their supers on later than normal. Mite treatments were delayed and were put on late for many of us. Some beekeepers lost colonies in October due to high Varroa levels. Hives that looked good in early October then a check in late October saw no bees and the hive full of honey. One word for this Varroa.
 The poor honey crops resulted in low hive weight for winter stores. Beekeepers that noticed this early were able to feed their colonies to get them to proper honey stores. Beekeepers that fed late found it challenging to get enough syrup into their colonies and the result were light colonies going into winter.
 Robbing was in high gear in the fall. Beekeepers feeding their hives finding robbers were stealing syrup and honey faster than they could put it in the hive. Some colonies moving backwards in hive weight due to robbing. Some colonies being overwhelmed and annihilated by marauding robbers. Strong colonies and entrance reducers kept this under control.
Right now strong colonies with a good hive weight are doing fine. There are many colonies light on food and likely will not make the rigors of the winter unless the weather stays on the warm and mild side.
 This report while sounding negative is blunt and to the point, there are some bright spots in the report. Experiance is the road to success. By posting the negative, beekeepers can avoid the pitfalls if similar conditions happen again.
Package bee survival can be greatly improved with one frame of drawn comb. Sugar Syrup can be sprayed into the cells with a hand sprayer. This food will make the package bee survival almost guaranteed. Always checking winter stores in mid August. If there is not enough winter stores then, supers need to be removed and feeding needs to begin. This gives time to get the proper amount of winter stores in the colony.  Beekeepers that wintered strong colonies with good hive weight and treated for Varroa are in great shape to successfully over winter their bees.