Effect of Vola tiles from D endroc tonus va lens and P inus tabu laeform ison the Behav iora l Selection of Na tura l Enemy

ZHANG Yong-jie; ZHANG Pei-yi; LIU Jun; JIN You-jiu; ZHANG Zhen

The p redators of Red turpentine beetle (RTB ) , Dend roctonus valens were investigated by the method ofanatomizing of the p ine trunk and rearing choice test. One of p redator species of RTB ( Prostom is sp. ) was found inthe larval gallery. Behavioral response of this natural enemy to the volatiles emitted from healthy p ines ( Pinustabu laeform is) , RTB damaged p ines and fecal pellets of RTB were studied with a Y2tube olfactometer. The resultsshowed that natural enemieswere attracted to all the volatiles above, especially to that of damaged p ines. Volatilesfrom healthy p ines, RTB damaged p ines and fecal pellets of RTB could be used by the natural enemies to locate thehost habitat and to discriminate the p ines damaged from healthy ones. The p redator species of RTB ( Prostom is sp. )wasmore sensitive to ( S) -( + ) -3-Carene than three othermonoterpenes in the lab. experiment.

1. College of Biological Sciences and Biotechnology, Beijing Forestry University , Beijing　100083, China

2. Research Institute of Forest Ecology, Environment and Protection, CAF

Received Date: 2006-11-23

Abstract: The p redators of Red turpentine beetle (RTB ) , Dend roctonus valens were investigated by the method ofanatomizing of the p ine trunk and rearing choice test. One of p redator species of RTB ( Prostom is sp. ) was found inthe larval gallery. Behavioral response of this natural enemy to the volatiles emitted from healthy p ines ( Pinustabu laeform is) , RTB damaged p ines and fecal pellets of RTB were studied with a Y2tube olfactometer. The resultsshowed that natural enemieswere attracted to all the volatiles above, especially to that of damaged p ines. Volatilesfrom healthy p ines, RTB damaged p ines and fecal pellets of RTB could be used by the natural enemies to locate thehost habitat and to discriminate the p ines damaged from healthy ones. The p redator species of RTB ( Prostom is sp. )wasmore sensitive to ( S) -( + ) -3-Carene than three othermonoterpenes in the lab. experiment.

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Reference (13)

[1]	刘随存. 红脂大小蠹研究文献综述[J]. 山西林业科技, 2003(1) : 24 - 27
[2]	杨忠岐. 利用天敌昆虫控制我国重大林木害虫研究进展[J]. 中国生物防治, 2004, 20 (4) : 221 - 227
[3]	钦俊德. 昆虫与植物的关系———论昆虫与植物的相互作用及其演化[M]. 北京: 科学出版社. 1987
[4]	Sun J ianghua , Miao Zhengwan, Zhang Zhen, et al. Red turpentinebeetle, Dendroctonus valens LeConte (Coleop tera: Scolytidae) , response to host semiochemicals in China. [J] Environ Entomol, 2004,33 (2) : 206 - 212
[5]	闫争亮,方宇凌,孙江华,等. 红脂大小蠹后肠挥发性物质的鉴定、触角电位和室内趋向实验[J]. 昆虫学报, 2004, 47 ( 6 ) : 695- 700
[6]	王鸿斌,张　真,孔祥波,等. 油松萜烯类挥发物释放规律与红脂大小蠹危害的关系[J]. 北京林业大学学报, 2005, 27 (2) : 75 - 80
[7]	Raffa K F. Mixed messages acrossmultip le trophic levels: the ecologyof bark beetle chemical communication systems[J]. Chemoecology,2001 (11) : 49 - 65
[8]	娄永根,汪　霞,杜孟浩,等. 寄生性天敌寄生行为及研究中应注意的若干问题[J]. 生态学杂志, 2005, 24 (4) : 438 - 442
[9]	Robert P Doss, James E Oliver, William M. Proebsting. Bruchins:Insect-derived p lantregulators that stimulate neop lasm formation[J].PNAS, 2000, 97: 6218 - 6223
[10]	彭金英,黄勇平. 植食性昆虫诱导的挥发物及其在植物通讯中的作用[J]. 植物生理学通讯, 2005, 41 (5) : 679 - 683
[11]	Eichenseer H. , MathewsM C, Bi J L, et al. Salivary glucose oxidase: multifunctional roles for Helicoverpa zea? [J]Arch. Insect.Biochem. Physiol. , 1999, 42 (1) : 99 - 109
[12]	苗振旺,张钟宁,王培新. 外来入侵害虫红脂大小蠹对寄主挥发物的反应[J]. 昆虫学报, 2004, 47 (3) : 360 - 364
[13]	Fettig C J, Borys R. R. . Cluck D R et al. Field response of Dendroctonus valens ( Coleop tera: Scolytidae) and a major p redator,Tem nochila chlorodia (Coleop tera: Trogositidae) , to host kairomonesand a Dendroctonus spp. pheromone component. [J] Journal of Entomological Science, 2004, 39 (4) : 490 - 499

Effect of Vola tiles from D endroc tonus va lens and P inus tabu laeform ison the Behav iora l Selection of Na tura l Enemy

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References

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