Position: Home > Articles > Field Experiments of Paraquat 20% SG against Weeds in Non-cultivated Land
Agrochemicals
2014,53
(2)
140-141
20%百草枯可溶粒剂防除非耕地杂草田间试验
作 者：
黄鑫;范晓棠;陈静;秦龙;李巧军;钱志刚;徐利国;周曙光
单 位：
浙江新安化工集团股份有限公司
关键词：
百草枯可溶粒剂;非耕地;田间药效
摘 要：
[目的]明确20%百草枯可溶粒剂对非耕地杂草的防效。[方法]采用茎叶喷雾施药、定期调查的方法进行田间药效试验。[结果]在推荐用量为450~750 g a.i./hm2下,施药7 d后对杂草总体防效可达81.06%~92.43%。[结论]20%百草枯可溶粒剂能够有效地防除胜红蓟、龙葵等非耕地杂草。
译 名：
Field Experiments of Paraquat 20% SG against Weeds in Non-cultivated Land
作 者：
HUANG Xin;FAN Xiao-tang;CHEN Jing;QIN Long;LI Qiao-jun;QIAN Zhi-gang;XU Li-guo;ZHOU Shu-guang;Zhejiang Xin'an Chemical Industrial Group Co.,Ltd.;
关键词：
paraquat soluble granules;;non-cultivated land;;fi eld effi cacy
摘 要：
[Aims] The paper aims to confi rm the control effect of paraquat 20% soluble granules against weeds in noncultivated land. [Methods] Field effi cacy experiments were carried out by using methods of stems-leaves spraying and regular servey. [Results] The integrated control effect reached 81.06-92.43% on weeds after 7 d at the recommended dose of 450-750 g a.i./ha. [Conclusions] Paraquat 20% soluble granules can effectively control the Digitaria sanguinalis(L.) Scop, Eleusine indica(L.) Gaerth etc non-cultivated land weeds.
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