http://www.radio4all.net/program/63902Podcast for Program: How herbacides workThu, 25 Oct 2012 08:51:09 +0000240http://www.radio4all.net/program/63902Don M. Huber, Professor Emeritus, Purdue University, is my guest. He talks about how glyphosate, a component of roundup, kills plants. It works by withholding micro-nutrients and depriving plants of nutrients necessary for enzymatic functions. Don Huber believes glyphosate is more dangerous than DDT.Pete BiancoThu, 25 Oct 2012 08:51:09 +0000