一、概述广西地处亚热带和局部北热带,自然地理环境多样,生态条件复杂,蝗虫种类繁多.据报道,经过我区花坪、弄岗、大瑶山等几个主要林区的考察和蝗虫生态地理调查,到1989年止,我区采集到的蝗总科昆虫标本达1.5万余号,隶属6科、26亚科、70属,共130种,基本上掌握了我区蝗虫的种类概况.在我区,对农业区可造成为害的主要蝗虫种类有:东亚飞蝗、中华稻蝗、小稻蝗、 I. Overview Guangxi is located in the subtropical and part of the northern tropical, natural and diverse geographical environment, complex ecological conditions, a wide range of locusts .According to reports, after our Huaping, Nonggang, Dayaoshan several major forest areas such as investigation and locusts Ecological geography survey, until 1989, the region collected a total of more than 15,000 families of Acrididae insect specimens, belonging to 6 families, 26 subfamilies, 70 genera, a total of 130 kinds, basically grasped the overview of the species of locusts in our region In our district, the main types of locusts that can cause harm to agricultural areas are: locust, locust, locust,