谨防稻赤斑黑沫叶蝉危害

• 作 者: 隆旺夫 邓小明
• 机 构: 新邵县农业局,新邵县农业局 422900,422900
• 出 处: 湖南农业
• 发表日期: 1998年05期
• 关键词: 赤斑 成虫体 成圆形 雷火 坎下 呼出 基部 在山 刺吸式口器 前翅

近年来在山边田、高坎下稻田、溪河两岸稻田,稻赤斑黑沫叶蝉危害呈迅速扩展蔓延和上升趋势。 稻赤斑黑沫叶蝉又叫泡沫虫、雷火虫。若虫腹部第七八节有发达的泡沫腺,能分泌胶质,与呼出的气体相混造成泡沫盖住全身,成圆形泡沫体,以作保护。成虫体长1.2厘米,全身黑色有光泽,翅基部有一对黑色斑

In recent years, there has been a rapid expansion in the spread and uprisings of the hazards of rice leafhoppers in the rice paddy fields along the banks of the mountain border, high-hwanxia rice paddy and the river banks of the river and rice paddy leaves. Paddy red leafhopper, also known as foam worms, lightning insects. Nymph abdomen Seventh section of a well-developed foam gland, can secrete glial, mixed with exhaled gas bubbles cover the whole body, into a circular foam, for protection. Adult body length of 1.2 cm, black and shiny body, wing base with a pair of black spots