松褐天牛发生和防治方法综述

摘要

介绍松褐天牛的生物学特性（以赣中、赣北为主），并分别从人工和物理防治、生物防治、化学防治及营林措施等方面对松褐天牛的防治方法进行综述，主要介绍生物防治中的花绒寄甲、肿腿蜂、白僵菌防治方法。结合多种防治方法进行综合治理能有效地降低松褐天牛虫口密度，控制其扩散速度，从而对松材线虫病进行防控。%The biological characteris-tics of Monochamus alternatus in the central and northern regions of Jiangxi were introduced. The integrated control methods of M. alternatus were summa-rized,including artificial and physical control,biological control,chemical con-trol and forest management measures. And the application of Dastarcus longu-lus,Scleroderma guani and Beauveria bassiana in biological control of M. al-ternatus was mainly introduced. The in-tegrated control methods could effective-ly reduce the population density of M. alternatus and the spread of Bursaphe-lenchusxylophilus.