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Position: Home > Articles > Studies on Field Efficiency and Security of Orthosulfamuron WDG Journal of Anhui Agricultural Sciences 2015 (19) 100-101+121

嘧苯胺磺隆水分散粒剂的田间药效及安全性研究

作  者:
魏玉梅;王峥业
单  位:
江苏省徐州医药高等职业学校
关键词:
嘧苯胺磺隆;水分散粒剂;田间药效;安全性
摘  要:
[目的]评价除草剂嘧苯胺磺隆水分散粒剂的田间药效及安全性。[方法]分别采用毒土法和喷雾法施药研究自行研制的60%嘧苯胺磺隆水分散粒剂对水稻的田间防效及安全性。[结果]该药剂对异形莎草、节节草及其他阔叶杂草均有良好的防除效果,推荐剂量为120~150 g/hm2(制剂剂量),对水稻无明显药害现象,用药后15 d对水稻的株高、分蘖数均无影响,收获期考察出现增产。[结论]为该制剂的开发与推广提供了理论依据。
译  名:
Studies on Field Efficiency and Security of Orthosulfamuron WDG
作  者:
WEI Yu-mei;WANG Zheng-ye;Jiangsu Provincial Xuzhou Pharmaceutical Vocational College;
关键词:
Orthosulfamuron;;Water dispersible granule;;Field efficiency;;Security
摘  要:
[Objective] The aim was to evaluate field efficiency and security of orthosulfamuron WDG. [Method]The field efficiency and security of 60% orthosulfamuron WDG against rice were studied by using toxic soil and spray method. [Result]The product had a good prevention and elimination effect on alien sedge,Hippochaete ramosissimus and other broad-leaved weeds,and the recommended dose was 120- 150 g / hm2. There was no significant phtotoxicity for rice. And it had no influence on both height and tiller number after 15 days of therapy. The effective ears and panicle number perunits increased after harvest. [Conclusion]The study provides theoretical basis for development and population of orthosulfamuron WDG.

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