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The Head-Scratching Case of the Vanishing Bees

11 点作者 pnr超过 10 年前

1 comment

jarvist超过 10 年前
Mixing in the genuine scientific concern about neonicotinoid systematic pesticides with completely off-the-wall worries about cell phone towers and GM crops is just trying to spread uncertainty and doubt. I can&#x27;t understand why a journalist would write such a misleading article today after the scientific studies &amp; the EU ban.<p>Neonicotinoids are applied by treating the _seed_ of the crops. Their very action is that of a nerve agent for insects. It really isn&#x27;t that surprising that sub-lethal doses might have an effect on the ability of honey bees to navigate back to the hive. This isn&#x27;t some &#x27;underlying premise&#x27;, there are a number of careful scientific studies out there out there[1], perhaps the most interesting to the Hacker News audience is where they attached RFID tags to bees[2].<p>Also, the Varroa destructor mite doesn&#x27;t tend to do that much damage on its own, it is a vector spreading viruses. The modern mix of viruses swirling around the bee populations are probably not helped by commercial movement of colonies around the country.<p>[1] <a href="http://www.theguardian.com/environment/damian-carrington-blog/2013/apr/04/bees-pesticides-neonicotinoid-europe-ban" rel="nofollow">http:&#x2F;&#x2F;www.theguardian.com&#x2F;environment&#x2F;damian-carrington-blo...</a> [2] <a href="http://www.ncbi.nlm.nih.gov/pubmed/21267650" rel="nofollow">http:&#x2F;&#x2F;www.ncbi.nlm.nih.gov&#x2F;pubmed&#x2F;21267650</a>