18%草铵膦防治柑桔园杂草田间药效试验
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摘要
由于41%草甘膦在江西省永修县使用多年,本地多种杂草对其产生抗药性。18%草铵膦每667 m~2 200 mL用量对桔园多种抗性杂草5 d后就可达到满意效果,对牛筋草的株防效,2,5,10,30 d分别可达61.03%,78.72%,81.98%,84.86%,30 d鲜质量防效92.91%;对小蓬草的株防效,2,5,10,30 d分别为41.67%,86.36%,100%,10～30 d的鲜质量防效均为100%。
41% glyphosate has been used in Yongxiu County for many years, resulting in resistance of many kinds of weeds to it. When 18% glufosinate was used at 200 mL per 667 m~2 by spraying in the field trial,satisfactory results of killing many resistant weeds in citrus orchid were obtained on the fifth day after being treated. The herbicidal efficiency to Eleusine indica reached 61.03%, 78.72%, 81.98%, 84.86% after applying for2, 5, 10 and 30 days, respectively, and the fresh weight herbicidal efficiency was 92.91% after applying for 30 days. In controlling Erigeron canadensis, The herbicidal efficiency was 41.67% and 86.36% after applying for 2 and 5 days, respectively, and both the herbicidal efficiency and fresh weight herbicidal efficiency were 100% after applying for 10 and 30 days.
41% glyphosate has been used in Yongxiu County for many years, resulting in resistance of many kinds of weeds to it. When 18% glufosinate was used at 200 mL per 667 m~2 by spraying in the field trial,satisfactory results of killing many resistant weeds in citrus orchid were obtained on the fifth day after being treated. The herbicidal efficiency to Eleusine indica reached 61.03%, 78.72%, 81.98%, 84.86% after applying for2, 5, 10 and 30 days, respectively, and the fresh weight herbicidal efficiency was 92.91% after applying for 30 days. In controlling Erigeron canadensis, The herbicidal efficiency was 41.67% and 86.36% after applying for 2 and 5 days, respectively, and both the herbicidal efficiency and fresh weight herbicidal efficiency were 100% after applying for 10 and 30 days.
引文
[1]朱宏志.红壤土柑桔园杂草发生及化学防除[J].湖南农业科学, 1999, 29(2):40-41.
[2]王洪祥,陈国庆,郦卫弟. 50%草甘膦可湿性粉剂防治桔园杂草试验[J].现代园艺, 2000, 22(2):14-15.
[3]陈世国,强胜,毛婵娟.草甘膦作用机制和抗性研究进展[J].植物保护, 2017, 43(2):17-24.
[4]武骁.草甘膦抗性研究进展[J].世界农药, 2014, 36(5):15-19.
[5]杨彩宏,田兴山,冯莉,等.牛筋草对草甘膦的抗药性[J].中国农业科学, 2012, 45(10):2093-2098.
[6]李涛,沈国辉,钱振官,等.耐草甘膦杂草控制技术研究[J].上海农业学报, 2009, 25(3):54-58.
[7]刘延,崔海兰,黄红娟,等.抗草甘膦杂草及其抗性机制研究进展[J].农药学学报, 2008, 10(1):10-14.
[8]任帅臻,赵磊,项汉,等. 18%草铵膦水剂的研制[J].农药学学报, 2017, 39(2):45-48.
[9]佘晓云,石岩.灭生性除草剂草铵膦的应用研究[J].耕种与栽培, 2016, 36(1):69-72.
[10]张一宾.近年来全球草铵膦的市场及发展趋势[J].农药, 2016, 55(5):313-315.
[11]候粉霞.新型除草剂草铵膦的毒理学研究进展[J].毒理学杂志, 2013, 27(5):391-393.
[2]王洪祥,陈国庆,郦卫弟. 50%草甘膦可湿性粉剂防治桔园杂草试验[J].现代园艺, 2000, 22(2):14-15.
[3]陈世国,强胜,毛婵娟.草甘膦作用机制和抗性研究进展[J].植物保护, 2017, 43(2):17-24.
[4]武骁.草甘膦抗性研究进展[J].世界农药, 2014, 36(5):15-19.
[5]杨彩宏,田兴山,冯莉,等.牛筋草对草甘膦的抗药性[J].中国农业科学, 2012, 45(10):2093-2098.
[6]李涛,沈国辉,钱振官,等.耐草甘膦杂草控制技术研究[J].上海农业学报, 2009, 25(3):54-58.
[7]刘延,崔海兰,黄红娟,等.抗草甘膦杂草及其抗性机制研究进展[J].农药学学报, 2008, 10(1):10-14.
[8]任帅臻,赵磊,项汉,等. 18%草铵膦水剂的研制[J].农药学学报, 2017, 39(2):45-48.
[9]佘晓云,石岩.灭生性除草剂草铵膦的应用研究[J].耕种与栽培, 2016, 36(1):69-72.
[10]张一宾.近年来全球草铵膦的市场及发展趋势[J].农药, 2016, 55(5):313-315.
[11]候粉霞.新型除草剂草铵膦的毒理学研究进展[J].毒理学杂志, 2013, 27(5):391-393.