ZHAO Xiu-mei.Field Trail of Triafamone 200 g·L-1SC Against Weeds in Rice Transplanting Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(04):74-77.
氟酮磺草胺200 g·L-1悬浮剂防除水稻移栽田杂草田间药效试验
- Title:
- Field Trail of Triafamone 200 g·L-1SC Against Weeds in Rice Transplanting Field
- 文章编号:
- 1002-2767(2012)04-0074-04
- Keywords:
- triafamone; rice; safety; effect
- 分类号:
- S451.21
- 文献标志码:
- A
- 摘要:
- 为了探讨防除水稻移栽田杂草的有效药剂,对氟酮磺草胺200 g·L-1悬浮剂在寒地水稻移栽田的除草效果以及安全性进行了研究。结果表明:氟酮磺草胺200 g·L-1悬浮剂在水稻移栽后1 d土壤处理施药,对水稻生长安全,可有效防除水稻移栽田一年生禾本科、阔叶及莎草科杂草,施药后45 d总株防效大于94%,总鲜重防效大于96%,适宜用量以有效成分24~30 g ·hm-2为宜。
- Abstract:
- In order to investigate the effective pesticides of controlling weeds in the rice transplanting field,the study was done on weeds control efficacy and safety of Triafamone 200 g·L-1SC in cold region rice transplanting field.The results showed that:Triafamone 200 g·L-1SC was treated in soil way one day after transplanting was safe on rice growth,it could effectively control annual grass,broadleaf and sedge weeds in transplanting rice field,45 days after spraying,the total strain efficiency was more than 94%,the total fresh weight efficiency was over 96%.The appropriate amount of active ingredient was 24~30 g·hm-2.
参考文献/References:
[1]林正平.黑龙江省稻瘟病统防统治的具体做法[J].中国植保导刊,2011(3):43-44. [2]黄桂潮.中国东北地区主要杂草图谱[M].全国农村教育协会,1988. [3]农业部农药检定所.农药田间药效试验准则(一)[M].北京:中国标准出版社,2000.
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备注/Memo
作者简介:赵秀梅(1970-),女,黑龙江省宝清县人,在读硕士,高级农艺师,从事植物保护与新农药田间应用技术研究。E-mail:zxm0452@126.com。