湖北农业科学 ›› 2020, Vol. 59 ›› Issue (8): 71-73.doi: 10.14088/j.cnki.issn0439-8114.2020.08.015

• 植物保护 • 上一篇    下一篇

苯磺隆·乙羧氟草醚复配制剂防除麦田杂草效果及养分的影响

朱文达1, 吴佳佳2, 李林1, 宋兆欣2, 朱佳红2, 颜冬冬2, 王秋霞2, 李园2   

  1. 1.湖北省农业科学院植保土肥研究所,武汉 430064;
    2.中国农业科学院植物保护研究所,北京 100193
  • 收稿日期:2020-01-14 出版日期:2020-04-25 发布日期:2020-07-03
  • 通讯作者: 李 园(1980-),女,河北保定人,副研究员,(电话)010-62815940(电子信箱)liyuancaas@126.com。
  • 作者简介:朱文达(1938-),男,江苏南通人,研究员,主要从事杂草的综合防除技术研究,(电话)027-87389009(电子信箱)zhwda@163.com;并列第一作者,吴佳佳(1996-),女,河南周口人,在读硕士研究生,研究方向为农药生物学,(电话)15737160876(电子信箱)15737160876@163.com。
  • 基金资助:
    国家自然科学基金面上项目(31672066); 国家重点研发计划子课题(2018YFD0201308)

Effects of compound preparation of tribenuron and fluoroglycofen-ethyl WP on weeds control and nutrient content in wheat field

ZHU Wen-da1, WU Jia-jia2, LI Lin1, SONG Zhao-xin2, ZHU Jia-hong2, YAN Dong-dong2, WANG Qiu-xia2, LI Yuan2   

  1. 1. Institute of Plant Protection and Soil Fertilizer, Hubei Academy of Agricultural Sciences,Wuhan 430064, China;
    2. Institute of Plant Protection, Chinese Academy of Agricultural Sciences,Beijing 100193,China
  • Received:2020-01-14 Online:2020-04-25 Published:2020-07-03

摘要: 采用田间试验方法研究了20%苯磺隆·乙羧氟草醚可湿性粉剂(WP)对小麦田杂草的防除效果和应用安全性。结果表明,施药后30、40 d,防除杂草的综合密度防效分别为75.49%~88.93%、59.61%~70.42%;综合鲜重防效为81.92%~87.29%。

关键词: 苯磺隆·乙羧氟草醚, 小麦田杂草, 防除效果

Abstract: The control effect and application safety of 20% tribenuron · fluoroglycofen-ethyl wet table powder(WP) on weeds in wheat fields were studied using field test method. The results showed that 30 days and 40 days after application, the comprehensive plant control effects of weed control varied from 75.49% to 88.93%, 59.61% to 70.42%, respectively; And the comprehensive fresh weight control effects was 81.92% to 87.29%.

Key words: tribenuron · fluoroglycofen-ethyl, weeds in wheat field, control effects

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