苧麻天牛是本省苧麻主要害虫之一。近几年来,本省麻区普遍发生,受害严重。据本所1960—62年在阳新、大冶、圻春、广济、咸宁、蒲圻、武昌等县多次调查结果,麻蔸(地下茎,下同)被害一般达30—50％,严重的达100％,被害苧麻减产10—20％,严重的达30％以上。因此,我们1960—62年,在本所(武昌南湖地区),对苧麻天牛生活习性及防治方法进行了研究。现将初步结果报告如下。 Ramie is one of the main pests in ramie in the province. In recent years, the province Ma area generally occurs, seriously harmed. According to several surveys conducted by our institute from 1960 to 62 in Yangxin, Daye, Hunchun, Guangji, Xianning, Puyi, Wuchang and other counties, Mochizuki (underground stems, the same below) were generally 30-50% Up to 100%, 10-20% reduction in ramie victims, a serious up to 30%. Therefore, from 1960 to 62, we studied the living habits and control methods of Ramie Cerambycteria in our institute (Wuchang Nanhu area). The preliminary results are reported below.