萧氏松茎象危害湿地松的现状及防治策略探讨

Hylobitelus xiaoi Hazards Present Situation and Countermeasures of Prevention and Cure of Pinus elliottii

摘要:

摘要：通过对湖南省平江、零陵等6个县区的湿地松林分的标准地调查分析，掌握萧氏松茎象的发生规律、现状及危害程度等特性，并结合林分危害的不同阶段，提出带状抚育，人工捕捉，药物熏蒸注射，间种阔叶树种、形成混交林，强度化学采脂5种防治方法。

Abstract:

Abstract:Through to investigate and analyze of the sample plot with Pinus elliottii plantation in six counties of Hunan Province,such as Pingjiang county and Lingling county,to grasp the occurrence rules,present situation and the harm degree ofHylobitelus xiaoiZhang features,and connecting with the stand of different stages,put forward belt tending,artificial capture,drug fumigation of injection and intercroption broad leaved tree species,forming mixed forest,the intensity of chemical rossing 5 kinds of method of prevention and cure.