Dennis vanEngelsdorp:

Taste3 2008 · 16:28 · Filmed Jul 2008
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ミツバチがどんどん死んでいます。なぜでしょう? 著名な養蜂家であるデニス・バン・エンゲルスドロップが、誤解されがちな繊細なミツバチたちの自然界における大切な役割と、気がかりなミツバチの減少の謎を説明します。

Bee expert
Dennis vanEngelsdorp is Acting State Apiarist for Pennsylvania's Department of Agriculture, studying colony collapse disorder — the alarming, worldwide disappearance of worker bees and Western honey bees. Full bio



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