南京农业大学、江苏省赣榆县植保植检站、陶氏益农中国有限公司等单位合作,近期采用整株生物测定法,测定了我国稻田发生较多的稗、硬稃稗和无芒稗等3种稗属杂草对稻田常用除草剂的敏感水平,以及光头稗、西来稗、长芒稗、水稗和水田稗等5种发生较少的稗属杂草对稻田主要除稗剂五氟磺草胺的敏感水平。 Nanjing Agricultural University, Ganyu County, Jiangsu Province plant protection and phytosanitary station, Dow AgroSciences China Co., Ltd. and other units, the recent adoption of the whole plant bioassay, measured in China more rice barnyardgrass, hard barnyardgrass and barnyardgrass And other three kinds of weedy weeds on paddy field commonly used herbicides sensitive level, as well as five kinds of barnyardgrass, barnyardgrass, barnyardgrass, barnyardgrass, barnyardgrass and paddyfield less occurrence of barnyardgrass on paddy field except barnyardgrass Sensitive levels of penoxsulam.