The case of the disappearing honeybees

'Honeybees are absolutely critical to the health of the environment.' - Kim Flottum


| July/August 2007



Bees-48Biology

Courtesy Kim Flottum/Eastern Apicultural Society/www.BeeCulture.com

Honey isn’t the whole story on bees.

Honeybees are responsible for about a third of the food we consume. Apples, sunflowers, cherries, melons, squash – you name it, they pollinate it. More than 4,000 natural pollinators, including butterflies and bumblebees, actually live in North America, but habitat loss and modern farming practices have left much of the workload to the busy bee herself, Apis mellifera.

In recent years, the honeybee population has been decimated by pests and diseases. Many beekeepers control these threats with attentive management. But now colony collapse disorder (CCD) has hit. Affected hives are found nearly empty, suddenly depleted of teeming colonies of perhaps 50,000 bees and holding only a few dead or dying occupants.

Examination of the bees remaining in CCD hives finds them devastated by illness and mites, as if their immune systems are impaired. Even typical predators such as wax moths avoid the newly abandoned hives for a week or more, according to a report by the Mid-Atlantic Apicultural Research and Extension Consortium.

CCD has been blamed on genetically modified plants, systemic pesticides, new diseases or pests, and even electromagnetic frequencies. Research continues but so far a cause has not been pinpointed. Migratory beekeepers, who crisscross the nation with colonies for hire, are experiencing the greatest losses.

Kim Flottum, editor of Bee Culture magazine and chairman of the Eastern Apicultural Society, believes stress is a factor.





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