膨胸卷叶甲Leptispa godwini Baly属鞘翅目,龟甲总科,铁甲科,卷叶甲属。目前在江西兴国均福山林场海拔600—900余米之间竹林发现大面积严重危害毛竹、苦竹、淡竹等竹类。 一、危害情况 膨胸卷叶甲以幼虫和成虫危害竹叶。幼虫在竹叶上呈直线状啃食叶肉,仅留下叶脉和下表皮。竹叶受害后常常形成半边枯黄卷起,幼虫被卷入继续危害,直至化蛹。成虫羽化后,仍继续在卷叶中危害或迁至它叶危害。成虫有群集性食叶习性。危害严重时,整株竹叶呈半枯状态,严重地影响着光合作用,使竹林营养代谢降低,大大降低出笋成竹率和成竹质量。 Breasted curl Leptispa godwini Baly is Coleoptera, Tortoise Division, armor, Coleus. Currently in Fuxing Forest Center Xingguo are more than 600-900 meters above sea level found in a large area of ​​bamboo serious harm to bamboo, bamboo, bamboo and other bamboo. First, the damage Infantile wormwood and adult wormwood damage. The larvae linearly graze the leaves on the leaves, leaving only the veins and lower epidermis. Bamboo leaves usually form half of yellowish brown wounds, larvae are involved in the continued damage, until pupation. After the emergence of adults, they still continue to endanger leaf in the roll or move to its harm. Adults have clustered eating habits. Serious damage, the whole plant was semi-dry state of bamboo leaves, seriously affecting the photosynthesis, bamboo nutrition and metabolism to reduce significantly reduce bamboo shoots into bamboo and bamboo into the quality.