细叶结缕草(Zoysia tenuifolia)俗称天鹅绒,在长江流域及江南地区广泛种植。天鹅绒草坪地的杂草多达30多种,如阔叶杂草猪殃殃、婆婆纳、繁缕、巢菜等,禾本科杂草有稗、马唐、牛筋草、狗尾草等,莎草科杂草有香附子、水蜈蚣、牛毛毡等。本文介绍化学防除这些杂草的方法。阔叶杂草的防除用2甲4氯(MC(?)A)、苯达松、百草敌防除猪殃殃、繁缕(Stellaria media)、巢菜(Vicia sativa)、卷耳(Cerastium vulgatum)等杂草,应在杂草4叶期前,一般为 Zoysia tenuifolia, commonly known as velvet, is widely planted in the Yangtze River valley and the southern part of the Yangtze River. Velvet lawn to as many as 30 kinds of weeds, such as broad-leaved weeds Galium, Veronica, chickweed, vetch, grass weeds are barnyard grass, Crabgrass, tendon grass, Setaria, etc., sedge Weeds are incense monkshood, water centipede, cattle blankets and so on. This article describes ways to chemically control these weeds. Control of broad-leaved weeds with 2 A 4 chlorine (MC (?) A), bentazon, paraquat against Galium chinensis, Stellaria media, Vetch (Vicia sativa), Curls (Cerastium vulgatum) And other weeds, weeds should be 4 leaves before the general