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萧氏松茎象的生物学特性和防治技术
引用本文:戴立霞,李恂,王明旭,张占平,陈良昌.萧氏松茎象的生物学特性和防治技术[J].林业科学,2006,42(7):60-65.
作者姓名:戴立霞  李恂  王明旭  张占平  陈良昌
作者单位:1. 湖南省森林病虫害防治检疫总站,长沙,410007;湖南农业大学,长沙,410128
2. 郴州市林科所,郴州,423000
3. 湖南省森林病虫害防治检疫总站,长沙,410007
4. 湖南省东安县林业局,东安,425900
基金项目:国家萧氏松茎象综合治理工程项目
摘    要:通过解剖萧氏松茎象虫害木的研究方法和林间的定期观察,可知该虫在湖南2年发生1代,4月中旬至5月中旬是成虫为林间活动的高峰期,9月下旬为化蛹高峰期.9月上旬到11中旬是人工捕虫的最佳时期.涂杆可减少30%萧氏松茎象入侵,药物注射可达95%的防治效果.

关 键 词:萧氏松茎象  生活史  生活习性  防治技术
文章编号:1001-7488(2006)07-0060-06
收稿时间:2005-01-25
修稿时间:2005年1月25日

Studies on Biology and Control Techniques of Hylobitelus xiaoi
Dai Lixia,Li Xun,Wang Mingxu,Zhang Zhanping,Chen Liangchang.Studies on Biology and Control Techniques of Hylobitelus xiaoi[J].Scientia Silvae Sinicae,2006,42(7):60-65.
Authors:Dai Lixia  Li Xun  Wang Mingxu  Zhang Zhanping  Chen Liangchang
Abstract:Hylobitelus xiaoi is a new kind of trunk post that was found in Hunan and mainly damaged some pine species, such as Pinus elliottii, P. taeda, P. massoniana, P. taiwanensis and P. armandi. The insect had one generation within two years. The fastigium of imago was between middle ten-day of April and middle ten-day of May, the fastigium of pupa was in the last tenday of September. The best period of catching insect by manpower was between the first ten-day of September and the last ten-day of November. The method of daubbing shank with pesticide decreased 30 % insect inbreaking and the control effect of injection with pesticide was 95 %.
Keywords:Hylobitelus xiaoi  lifecycle  habit of life  control techniques
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