云南昆明草坪杂草化学防除效果研究  

Study on turf weed chemical control in southern China

作　　者：文亦芾[1] 刘艳艳[1] 艾有群[1] 

机构地区：[1]云南农业大学动物科学技术学院,云南昆明650201

出　　处：《草业科学》2007年第9期75-78,共4页Pratacultural Science

摘　　要：在昆明市春城高尔夫球场开展了除草剂防除草坪杂草的试验,以期为南方地区草坪杂草的化学防除提供科学依据。结果表明:用百草敌0.1 g/m2+二甲四氯钠0.02 g/m2和百草敌0.08 g/m2+使它隆0.06g/m2能有效防除红花酢浆草Oxalis corymbosaca等阔叶杂草,用苯达松0.1 g/m2与都尔乳液0.2 g/m2和苯达松0.1 g/m2与二甲四氯钠0.15 g/m2可有效防除香附子Cyperus rotundus和水蜈蚣Kyllinga brevi-folia等莎草科杂草,用氟硫草定0.024 g/m2可有效防除马唐Digitaria sanguinaliss。选择混合药剂的防除方式,苯达松0.1 g/m2与都尔乳液0.2 g/m2具有最好的防除效果。AbsAn experiment was designed to discuss the effect of turf weed chemical control in southern China. The result showed that Oxalis corymbosaca could be effectively controlled by dicamaba 0. 1 g/m^2 ＋2,4-D 0.02 g/m^2 and dicamaba 0.08 g/m^2 ＋ fluroxypyr 0.06 g/m^2 ;Cyperus rotundus and Kyllinga brevifolia could be effectively controlled by bentzone 0. 1 g/m^2 ＋duer 0. 2 g/m^2 and bentazone 0. 1 g/m^2 ＋ AS 0. 15 g/m^2 ; dithiopyr 0. 024 g/m^2 could effectively killed Digitaria sanguinaliss.

关 键 词：草坪杂草 化学防除 南方 

分 类 号：S451[农业科学—植物保护]