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甘蔗赭色鸟喙象（ＯｔｉｄｏｇｎａｔｈｕｓｒｕｂｒｉｃｅｐｓＣｈｅｖｒｏｌａｔ）是云南蔗区近年发展起来的一种严重蛀食蔗茎的新害虫。主要以成虫咬食嫩茎或未展开的心叶，幼虫蛀食蔗茎，使蔗株枯死。甘蔗受害株率一般为２６．２％～４８．２％，重的达６１．５％，个别田
Otidognathus rubriceps Chevrolat is a new insect pest developed in Yunnan sugarcane field in recent years. Mainly adult bite on the tender stem or undeveloped heart leaves, larvae eaten cane stem, so that cane dead. Sugarcane damage rate is generally 26.2% to 48.2%, up to 61.5%, individual fields