海南海口地区甘蔗蚜虫种类的调查

Identification of sugarcane aphid species in Haikou areas

于 2 0 0 1年 5月至 2 0 0 2年 5月对海南海口地区甘蔗植株的蚜虫种类进行了调查 ,发现危害海口地区甘蔗的蚜虫主要是甘蔗绵蚜 (CeratovacunalanigeraZehntner) .这对甘蔗蚜虫的防治和培育抗蚜虫的甘蔗品种具有重要指导意义 .

A great deal of aphids were collected from sugarcane fields of Haikou areas, Hainan Province, from May 2001 to May 2002. One species of aphids, ceratovacuna lanigera Zehntner, was identified. The result is very important for the control of sugarcane aphids.