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Efficacy of four post-emergence herbicides applied at reduced doses on weeds in summer maize (Zea mays L.) fields in North China Plain
Zhang, Jinwei, Zheng, Li, Jäck, Ortrud, Yan, Dayu, Zhang, Zongjian, Gerhards, Roland, Ni, HanwenVolume:
52
Language:
english
Journal:
Crop Protection
DOI:
10.1016/j.cropro.2013.05.001
Date:
October, 2013
File:
PDF, 1.09 MB
english, 2013