湖北农业科学 ›› 2022, Vol. 61 ›› Issue (4): 74-77.doi: 10.14088/j.cnki.issn0439-8114.2022.04.013

• 植物保护 • 上一篇    下一篇

几种除草剂在樱桃果园的应用效果研究

余鹏1, 薛璐1, 孙天天1, 胡利红2, 杨英军1   

  1. 1.河南科技大学园艺与植物保护学院,河南 洛阳 471023;
    2.新安县农业农村局,河南 新安 471800
  • 收稿日期:2020-04-15 出版日期:2022-02-25 发布日期:2022-03-18
  • 通讯作者: 杨英军(1968-),男,河南洛阳人,教授,主要从事园艺植物种质资源评价与应用研究,(电子信箱)yangyingjun2003@126.com。
  • 作者简介:余 鹏(1996-),男,江苏常州人,在读硕士研究生,研究方向为园艺植物种质资源评价,(电话)13921092479(电子信箱)yp864303596@163.com。

Study on the application effect of several herbicides in cherry orchard

YU Peng1, XUE Lu1, SUN Tian-tian1, HU Li-hong2, YANG Ying-jun1   

  1. 1. College of Horticulture and Plant Protection, Henan University of Science and Technology, Luoyang 471023,Henan,China;
    2. Xin’an Agricultural and Rural Affairs Bureau, Xin’an 471800,Henan,China
  • Received:2020-04-15 Online:2022-02-25 Published:2022-03-18

摘要: 采用200 g/L草铵膦水剂、41%草甘膦异丙胺盐水剂、41%草甘膦异丙胺盐水剂+2甲4氯钠可溶性粉剂、敌草快水剂+高效氟砒甲禾灵水剂,研究4种除草剂对樱桃果园杂草的防治效果。结果表明,4种除草剂对樱桃果园内杂草都有一定的防治效果,总体防效表现为200 g/L草铵膦水剂>41%草甘膦异丙胺盐水剂+2甲4氯钠可湿性粉剂>敌草快水剂+高效氟砒甲禾灵水剂>41%草甘膦异丙胺盐水剂。不同杂草对除草剂的敏感性不同,200 g/L草铵膦水剂对藜(Chenopodium album L.)、老鹳草(Geranium wilfordii Maxim.)、鬼针草(Bidens pilosa L.)、泽漆(Euphorbia helioscopia L.)防治效果最好;41%草甘膦异丙胺盐水剂与2甲4氯钠可湿性粉剂混用防除藜(Chenopodium album L.)与泽漆(Euphorbia helioscopia L.)效果最好。

关键词: 除草剂, 杂草, 鲜重防效, 株防效, 樱桃园

Abstract: The prevention and treatment effect of orchard weeds was studied by using four kinds of herbicides in cherry orchard, such as 200 g/L glyphosate ammonium aqueous solutions, 41% N-(phosphonomethyl)glycine aqueous solutions,41% N-(phosphonomethyl)glycine aqueous solutions + 2-Methyl-4-chlorophenoxyacetic acid soluble powder, diquat dibromide aqueous solutions + haloxyfop-paqueous solutions. The results showed that the four herbicides had some effect on weeds in orchards. The prevention and control effect was 200 g/L glyphosate ammonium >41% N-(phosphonomethyl)glycine aqueous solutions + 2-Methyl-4-chlorophenoxyacetic acid soluble powder>diquat dibromide aqueous solutions+ haloxyfop-paqueous solutions>41% N-(phosphonomethyl) glycine aqueous solutions. Different weeds had different reactions to herbicides, 200 g/L glyphosate ammonium aqueous solutions had the best control effects on Chenopodium album L.,Geranium wilfordii Maxim., Bidens pilosa L., Euphorbia helioscopia L. 41% N-(phosphonomethyl)glycine aqueous solutions + 2-Methyl-4-chlorophenoxyacetic acid soluble powder had the best control effects on Chenopodium album L. and Euphorbia helioscopia L.

Key words: herbicide, weed, fresh weight control effect, plant control effect, cherry orchard

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