Name Current status of herbicide resistant weeds in fields under rice-wheat cropping system and its determination approaches Number 39970491 Source Natural Science Foundation of China Host Chaoxian Zhang Fund 　 Year 1999-2001 P.state 　 Intro. Current status of herbicide resistant weeds in fields under rice-wheat cropping system and its determination approaches

2005 © Weed Research Laboratory, Institute of Plant Protection, Chinese Academy of Agricultural Sciences Address: No 2 West Yuanmingyuan Road, Haidian District, Beijing    Postcode: 100094 Telephone: (010)62815937    Email: SHWEI@WSSC.ORG.CN