Vermont Beekeepers Association

Apiology

The study of honeybees...

What You Need to Know (And What We’re Working to Find Out) About Products Containing Cannabis or Cannabis-derived Compounds, Including CBD

You may have noticed that cannabidiol (CBD) seems to be available almost everywhere, and marketed as a variety of products including drugs, food, dietary supplements, cosmetics, and animal health products.

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A mathematical model of honey bee colony dynamics to predict the effect of pollen on colony failure

The decline in colony populations of the honey bee, known as the Colony Collapse Disorder (CCD), is a global concern. Numerous studies have reported possible causes, including pesticides, parasites, and nutritional stress.

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Drone and Worker Brood Microclimates Are Regulated Differentially in Honey Bees, Apis mellifera

Honey bee (Apis mellifera) drones and workers show differences in morphology, physiology, and behavior. Because the functions of drones are more related to colony reproduction, and those of workers relate to both survival and reproduction, we hypothesize that the microclimate for worker brood is more precisely regulated than that of drone brood.

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'Intensive' beekeeping not to blame for common bee diseases

More "intensive" beekeeping does not raise the risk of diseases that harm or kill the insects, new research suggests.

Intensive agriculture—where animals or plants are kept crowded together in very high densities—is thought to result in higher rates of disease spreading.

But researchers from the University of Exeter and the University of California, Berkeley found this is not the case for honeybees.

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RNA virus spillover from managed honeybees (Apis mellifera) to wild bumblebees (Bombus spp.)

The decline of many bumblebee species (Bombus spp.) has been linked to an increased prevalence of pathogens caused by spillover from managed bees. Although poorly understood, RNA viruses are suspected of moving from managed honeybees (Apis mellifera) into wild bumblebees through shared floral resources.

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Seasonal variation of pollen collected by honey bees (Apis mellifera) in developed areas across four regions in the United States

For honey bees (Apis mellifera), colony maintenance and growth are highly dependent on worker foragers obtaining sufficient resources from flowering plants year round. Despite the importance of floral diversity for proper bee nutrition, urban development has drastically altered resource availability and diversity for these important pollinators.

More: Pollendiversity

Toward Audio Beehive Monitoring: Deep Learning vs. Standard Machine Learning in Classifying Beehive Audio Samples

Electronic beehive monitoring extracts critical information on colony behavior and phenology without invasive beehive inspections and transportation costs. As an integral component of electronic beehive monitoring, audio beehive monitoring has the potential to automate the identification of various stressors for honeybee colonies from beehive audio sample

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Beekeeping in Vermont

The group (pictured here) attending the May 12th North Workshop presented by the ACBA's Scott Wilson and Fred Putnam enjoyed good weather and a wealth of information. Topics included how to perform a beehive post-mortem following what has turned out to be a concerning winter for Vermont beekeepers with higher than usual losses reported and management of Varroa - of course.

Mites - The problem continues. Please read this from the Honey Bee Health Coalition: Tools for Varroa Management.

Details: Published: 13 May 2018 13 May 2018; Last Updated: 13 May 2018 13 May 2018

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