在第十八届全国农药药效试验总结暨技术交流会上,除草剂与植物生长调节剂专业组对2011～2012年开展的除草剂与植物生长调节剂新产品的田间药效试验结果进行了认真评议。本届会议评议了除草剂新有效成分、新混配制剂、新剂型 At the Eighteenth National Conference on Pesticide Efficacy Testing and Technology Exchange, the herbicides and plant growth regulators specialized group conducted field trials on the efficacy of new products of herbicides and plant growth regulators from 2011 to 2012 Seriously comment. The meeting reviewed the new active ingredients of herbicides, new mixed formulations, new formulations