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.
出处
《草业科学》
CAS
CSCD
2007年第9期75-78,共4页
Pratacultural Science
关键词
草坪杂草
化学防除
南方
turf weeds
chemical control
Southern China
