甘蔗是广西区种植面积最大的经济作物,年种植面积约1800万亩。主要分布在:广西中部、南部和西南部,柳州、来宾、南宁、崇左、钦州、上思县等为主产区,田东、右江、贵港地区种植逐渐减少。由于广西高温多雨,甘蔗地杂草丛生,生长快,为害重,对甘蔗产量和品质影响较大,人工防除难度大且持效期短。现市场上化学除草剂比较多,市场较乱,随着常年的使用,杂草产生抗性,药效越来越差且使用成本越来越高。据走访了 Sugarcane is Guangxi’s largest area of ​​?? economic crops, planting area of ​​about 1800 mu. They are mainly distributed in central Guangxi, southern and southwestern regions, Liuzhou, Laibin, Nanning, Chongzuo, Qinzhou and Shangsi counties. The planting areas in Tiandong, Youjiang and Guigang are gradually decreasing. Due to the high temperature and rainy weather in Guangxi, the overgrowth and overgrowth of sugarcane in the sugarcane fields have a great impact on the yield and quality of sugarcane, and are difficult to control and short in duration. Now on the market more chemical herbicides, the market is chaotic, with perennial use, weeds produce resistance, efficacy is getting worse and worse and the use of higher and higher costs. It is visited