Bright side of the Puyehue eruption volcanic ash bricks and natural insecticides [Archive] - In Search of Chicas

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06-04-2012, 10:00 PM

Argentine scientists developed bricks and are analyzing the possibility of making natural insecticides with the ashes from the Chilean Puyehue volcano eruption which this month a year ago covered ...

More... (http://www.argentinastar.com/index.php?sid/206310033/scat/d9ed072d737073b4)