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Position: Home > Articles > Control Effects on Barnyard grass and Safety on Rice of Pyriminobac-methyl in Greenhouse Modern Agrochemicals 2010,09 (4) 46-47

嘧草醚对大叶龄稗草的室内防除效果及对水稻的安全性研究

作  者:
吴雄哲;杨玉廷;金春兰
单  位:
吉林省延边州植保站;沈阳科创化学品有限公司
关键词:
嘧草醚;稗草;水稻;防效
摘  要:
在温室条件下,采用盆栽的试验方法研究了10%嘧草醚可湿性粉剂对大龄稗草的防除效果和对水稻的安全性。试验结果表明,在45g/hm2剂量下嘧草醚对5叶期以上及分蘖期、孕穗期稗草的防效均为95%以上,且在120g/hm2剂量以下,对不同生育时期的水稻安全。
译  名:
Control Effects on Barnyard grass and Safety on Rice of Pyriminobac-methyl in Greenhouse
作  者:
WU Xiong-zhe1, YANG Yu-ting2, JIN Chun-lan1 (1. Plant Protection Station of Yanbian Korean Autonomous Prefecture, Jilin Yanji 133001, China; 2. Shenyang Sciencreat Chemicals Co., Ltd., Shenyang 110114, Liaoning, China)
关键词:
pyriminobac-methyl; barnyard grass; rice; control effects
摘  要:
The control effects of pyriminobac-methyl on barnyard grass [Echinochloa crusgalli (L.) Beauv.] and the safety in rice were researched in greenhouse. The results showed that pyriminobac-methyl 10% WP could control different growth stage of barnyardgrass at 45 g/hm2 without any injures to be observed in rice below 120 g/hm2.

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