以松梢螟为研究对象,扼要介绍其形态特征和生活习性,通过对蒙山区域松梢螟危害情况的数据调查与对比分析,找出其危害规律,提出防治措施。 Taking the pine needles as the research object, the morphological characteristics and living habits of the pine needles were briefly introduced. Based on the investigation and comparative analysis of the data of the damage of the pine stem borers in the Mengshan area, the hazard laws were found and the prevention and control measures were put forward.