马尼拉草(Zoysia matralla)又名半细叶结缕草,是一种较好的草坪用禾本科植物,近年来在黄河流域以南地区广泛栽植。但杂草的侵蔓一直是严重影响马尼拉草坪正常养护管理的一个突出问题,对整个草坪造成威胁。据初步调查,马尼拉草坪在不同的小环境条件下,杂草发生有不同的群落类型,杂草种类多达18科30多种,其中优势种类有如阔叶杂草小藜、黄花蒿、苋菜、马齿苋、打碗花、萹蓄、车前、朝天委陵菜等,禾本科杂草有狗尾草、蟋蟀草、马唐等;莎草 Zoysia matralla, also known as Zoysia matrella, is a good lawn grass and has been widely planted in the south of the Yellow River valley in recent years. However, weed infestations have been a prominent issue that has had a serious impact on the normal conservation and management of Manila lawns, posing a threat to the entire lawn. According to the preliminary investigation, weeds have different community types under different environmental conditions. The weed species are as many as 18 families and more than 30 species. Among them, the dominant species are broadleaf weeds, quinoa, amaranth, Purslane, playing bowl, Pian savings, car front, overturned Potentilla, grass weeds have Setaria, cricket grass, Crabgrass etc; sedge