灭草宝防除稻田杂草的效果李美玲周小刚李聪高菡（四川省农科院植保所，成都６１００６６）四川省是我国水稻主要产区之一，种植面积大，杂草种类多。尤其是抛秧技术日渐推广，杂草防除更为困难。为了选择广谱、高效、低毒、安全，且能一次性防除稻田杂草的除草剂，我们于... Effect of Medicinal Herbs on Weed Control in Paddy Fields Li Meiling Zhou Xiaogang Li Cong Gao Hong (Plant Protection Institute of Sichuan Academy of Agricultural Sciences, Chengdu 610066) Sichuan Province is one of the main rice producing areas in China with large planting area and many weeds. In particular, throwing seedling technology is increasingly promoted, weed control more difficult. In order to choose a broad spectrum, high efficiency, low toxicity, safety, and can be a one-time control of weeds in rice weeds in the ...