/ Monoculture Content for 澳门六合彩开奖结果走势图 en /news/diversity-natural-pesticide <p>Monoculture crops provide the nutrient levels insect pests crave, explains a&nbsp;study&nbsp;led by the University of California, Davis, in the journal <em>Nature.&nbsp;</em>Returning plant diversity to farmland could be a key step toward sustainable pest control.</p> October 12, 2016 - 11:50am Katherine E Kerlin /news/diversity-natural-pesticide