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Declining Bee Populations

Declining Bee Populations. A Plea for Bees. TedTalk : http://www.ted.com/talks/dennis_vanengelsdorp_a_plea_for_bees.html Think: K eep in mind our recent discussions of how pesticides affect unintended species How all species in a food web are interconnected

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Declining Bee Populations

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  1. Declining Bee Populations

  2. A Plea for Bees • TedTalk: http://www.ted.com/talks/dennis_vanengelsdorp_a_plea_for_bees.html • Think: • Keep in mind our recent discussions of how pesticides affect unintended species • How all species in a food web are interconnected • “How else might this affect an ecosystem?”

  3. Bee Population Decrease by Year

  4. Other Causes? Pests, Parasites & Pathogens

  5. Pollinator crisis shrinking vegetable production: scientists

  6. Other Bee articles of interest: • http://greenplanetethics.com/wordpress/neonicotinoid-pesticides-bee-populations-colony-collapse-disorder-linked-in-two-new-studies/ • http://www.desdemonadespair.net/2010/10/pollinator-crisis-shrinking-vegetable.html • http://www.entomology.umn.edu/cues/pollinators/pdf-pesticides/2012Tapparoseedtreatedcorn.pdf • http://www.nytimes.com/2013/03/29/science/earth/soaring-bee-deaths-in-2012-sound-alarm-on-malady.html?_r=0 • http://agsci.psu.edu/news/radio/2007/dramatic-honey-bee-die-off-worries-beekeepers-and-crop-producers • http://www.beekeeping.com/articles/us/ccd.pdf

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