Beekeeping in Vermont...
You might expect to hear an angry buzzing when honeybees have been disturbed. But some apiarists reckon they can also deduce the condition of their bees from the sounds they make. A steady hum could be the sign of a contented hive; a change in tone might indicate that the bees are about to swarm. That intuition is about to be put to the test. Soon, beekeepers will be able to try to find out what is troubling a colony by listening to the buzz using a smartphone app.
Because developing varroa mites are sealed inside a capped brood cell with developing bee larvae, they are protected from miticides. Artificially forcing the colony to become broodless for a short period would eliminate those hiding places and could offer better mite control with a single miticide treatment.
United States honey production in 2017 from producers with five or more colonies totaled 148 million pounds, downUnited States honey production in 2017 from producers with five or more colonies totaled 148 million pounds, down9 percent from 2016. There were 2.67 million colonies producing honey in 2017, down 4 percent from 2016. Yield per colony averaged 55.3 pounds, down 5 percent from the 58.3 pounds in 2016.
The impact of neonicotinoid insecticides on the health of bee pollinators is a topic of intensive research and considerable current debate . As insecticides, certain neonicotinoids, i.e., N-nitroguanidine compounds such as imidacloprid and thiamethoxam, are as intrinsically toxic to bees as to the insect pests they target.