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经调查湖南省有甘蔗病虫草害 78种 ,包括害虫 3 8种、病害 12种、杂草 2 8种。其中桃蛀螟是为害甘蔗的新虫种 ,莎草飞虱是我省为害甘蔗的同翅目害虫优势种 ,大螟能大量蛀食蔗茎。
After investigation, there were 78 species of sugarcane pests and weeds in Hunan Province, including 38 species of pests, 12 species of diseases and 28 species of weeds. Among them, the moth borer is a new insect species that damages the sugarcane. Siberista plantarum is the dominant species of the homopteran pests that damage the sugarcane in our province. The stem borer can eaten cane stems in large quantities.