栗山天牛的生物学特性、危害规律及防治技术探讨

Discuss on Biological Characteristics,Hazard Law and Control Technology of Massicus raddei

栗山天牛属鞘翅目天牛科,在我国主要分布于吉林、辽宁省等地,主要危害柞树,是柞树的毁灭性蛀干害虫,使树木降低品质,失去工艺价值,严重时导致树木空虚、枯死。近年来由于栗山天牛的防治没有得到足够重视,加之气候因素和立地条件因素,使得栗山天牛呈现逐年加重趋势,已成为制约辽宁省生态林业建设的重要因素。同时对我国东三省林业发展也造成巨大影响。因此,防治栗山天牛是当前林业资源保护的重要任务。文章针对栗山天牛的生物生态学特性及危害规律进行了分析,同时从营林措施、生物防治等方面提出了可行的防治策略。旨在有效控制栗山天牛的危害,促进林业资源的保护和发展。

Massicus raddei belongs to the family of Coleoptera,Cerambycidae,which is mainly distributed in Jilin and Liaoning provinces in China.It mainly endangers oak plants.It is a destructive borer in oak forest,which reduces the quality of trees and loses its technological value.In severe cases,it leads to the emptiness and death of trees.In recent years,due to the lack of enough attention to the prevention and control of Massicus raddei,combined with climatic factors and site conditions,Massicus raddei presents an increasing trend year by year,which has become an important factor restricting the construction of ecological forestry in Liaoning Province.At the same time,it also has a great impact on the forestry development of the three eastern provinces of China.Therefore,the prevention and control of Massicus raddei is an important task of forestry resources protection.In this paper,the biological ecological characteristics and hazard laws of Massicus raddei were analyzed,and feasible control strategies are put forward from the aspects of forest management measures and biological control.The aim is to effectively control the harm of Massicus raddei and promote the protection and development of forestry resources.