N.C. Farmers Battle Herbicide-Resistant Weeds
"The Palmer amaranth can withstand withering heat and lengthy droughts, produces thousands of hardy seeds and possesses a root system that sucks nutrients away from crops. If left alone, it would take over a corn or soybean field in one year. Now, a strain has developed a resistance to glyphosate, among the most effective and widely used herbicides, commonly known as Roundup." Click here for the rest of the article...