›› 2013, Vol. 56 ›› Issue (4): 452-456.doi:

• 简报 • 上一篇    

不同小蠹类与天牛类引诱剂联用对蛀干甲虫的林间诱捕效果

王义平1,*, 郭瑞2, 邓建宇1, 张真3   

  1. (1. 浙江农林大学林业与生物技术学院, 浙江临安 311300; 2. 浙江清凉峰国家级自然保护区管理局, 浙江临安 311300;
    3. 中国林业科学研究院森林环境与保护研究所, 北京100091)
  • 出版日期:2013-04-20 发布日期:2013-04-20

Field efficacy of combinations of attractants for bark beetles and longicorn beetles in trapping wood-boring beetles

WANG Yi-Ping1,*, GUO Rui2, DENG Jian-Yu1, ZHANG Zhen3
  

  1. (1. School of Forestry and Biotechnology, Zhejiang Agriculture and Forestry University, Lin’an, Zhejiang 311300, China;
    2. Administration Bureau of Zhejiang Qingliangfeng National Nature Reserve, Lin’an, Zhejiang 311300, China;
    3. Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China)
  • Online:2013-04-20 Published:2013-04-20

摘要:  松墨天牛Monochamus alternatus Hope是传播松材线虫病的主要媒介,引诱剂是抑制松墨天牛种群数量的无公害调控有效方式之一。本研究通过在中国浙江富阳的林间试验测定了6种小蠹类引诱剂与1种天牛引诱剂不同组合联用对松墨天牛成虫以及其他蛀干害虫的诱捕效果。结果表明: 横坑切梢小蠹Tomicus minor引诱剂3-carene-10-ol、云杉八齿小蠹Ips typographus引诱剂2-methyl-3-buten-2-ol、欧洲榆小蠹Scolytus multistriatus引诱剂4-methyl-3-heptanol和纵坑切梢小蠹T. piniperda引诱剂verbenol分别与松墨天牛引诱剂联用后,对松墨天牛的引诱效果无显著性差异(P<0.05)。西部松大小蠹Dendroctonus brevicomis 引诱剂exo-brevicomin或黄杉大小蠹D. pseudotsugae引诱剂1-methylcyclohex-2-en-l-ol与松墨天牛引诱剂联用后对松墨天牛的诱捕效果有减弱的趋势。另外,与单独使用中国天牛引诱剂相比,小蠹类引诱剂与其联用后在诱捕其他蛀干害虫的种类和个体数量上均有所减少。

关键词: 松墨天牛, 小蠹虫, 引诱剂, 诱捕, 蛀干甲虫

Abstract:  Monochamus alternatus Hope is the primary vector for spreading pine wilt disease. Use of attractants in the control of M. alternatus population is effective and pollution-free. In this study, the field test was conducted to evaluate the attractiveness of M. alternatus attractant combined with six kinds of bark beetle attractants to M. alternatus adults. The results showed that there was no significant difference among the combinations of each of bark beetle attractants for Tomicus minor Hartig (3-carene-10-ol), Ips typographus Linnaeus (2-methyl-3-buten-2-ol), Scolytus multistriatus Marsham (4-methyl-3-eptanol), and T. piniperda Linnaeus (verbenol) with M. alternatus attractant (P<0.05). The combinations of attractants for either Dendroctonus brevicomis LeConte (exo-brevicomin) or D. pseudotsugae (1-methylcyclohex-2-en-l-ol) with M. alternatus attractant were less attractive to M. alternatus. Compared with M. alternatus attractant used only, the combination of either D. brevicomis or D. pseudotsugae with M. alternatus attractant was also less attractive as indicated by the species and number of wood-boring beetle individuals captured.

Key words:  Monochamus alternatus, bark beetles, attractant, trapping, wood-boring beetles