甘蔗斑点象是云南甘蔗上另一种新的严重蛀食地下蔗头的害虫，主要以幼虫在甘蔗地下蔗头内为害，为害期8～9个月，受害蔗每666．7m2减少0．5～0．3t，并缩短了宿根年限。此虫1年发生1代，无越冬现象，有喜湿性，不能飞翔，主要通过沟河流水传播。在河川坝地、沙壤地中虫口较多，宿根年限越长受害越重。蔗稻轮作，缩短宿根年限翻蔸烧蔸，结合松蔸培土每666．7m2用3％米乐尔或3％甲基异柳磷颗粒剂4kg，防治效果达90％左右。 Sugarcane spots like another new species of sugar cane on Yunnan sugar cane head, mainly to larvae in sugarcane underground sugarcane damage, the damage period of 8 to 9 months, the victim cane to reduce the 666.7m2 0.5 ~ 0.3t, and shorten the perennial years. This pest occurs in 1 year, without overwintering, with hygroscopicity and can not fly. It is mainly spread through ditch river water. Dam sites in the river, sandy soil in the population of more insects, perennial perennial victims of heavier. Rotation of sugarcane rice, shortened the perennial life turning 蔸 burning 蔸, combined with pine 蔸 soil every 666.7m2 with 3% mille Seoul or 3% methyl isofenphos 4kg particles, the control effect of about 90%.