甘蔗条螟是为害甘蔗的一种螟虫,六十年代以前,广东各蔗区虽有发生为害。但并不严重。进入七十年代以来,由于推广了高产良种粤糖57/423和以及耕作栽培制度比以往复杂,所以条螟发生逐趋严重,特别以珠江三角洲主要蔗区番禺、中山、顺德等县尤甚,对甘蔗产 Sugarcane borer is a kind of stem borer to damage sugarcane. Before the 1960s, although all sugarcane areas in Guangdong were damaged. But not serious. Since the 1970s, due to the promotion of the high-yielding variety Yueshi 57/423 and the tillage and cultivation system more complex than ever, the incidence of striped stem borers has become more and more serious. Especially in the Panyu, Zhongshan and Shunde counties, which are the main sugar cane areas in the Pearl River Delta, Production of sugarcane