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西花蓟马对二斑叶螨为害后番茄的行为反应及挥发物-应用昆虫学报
Chinese Journal of Applied Entomology 2015, 52(4): 968976. DOI: 10.7679/j.issn.20951353.2015.116
西花蓟马对二斑叶螨为害后番茄的行为
*
反应及挥发物成分分析
** ***
温 娟 郅军锐 吕召云 李顺欣
550025
摘 要 【目的】 Tetranychus urticae Frankliniella
occidentalis 【方法】
-
【结果】
10
-
2--1-(E)-2-3 -
1--3-【结论】
关键词
Behavioral responses of Frankliniella occidentalis to tomato plants
infested with Tetranychus urticae and analysis of the volatile
compounds of tomato plants
WEN Juan** ZHI Jun-Rui*** LÜ Zhao-Yun LI Shun-Xin
(Institute of Entomology, Guizhou University, Guizhou Provincial Key Laboratory for Agricultural Pest Management of the
Mountainous Region, Guiyang 550025, China)
Abstract [Objectives] To investigate the effects of tomato plants infested with Tetranychus urticae on the behavioral
responses of Frankliniella occidentalis . [Methods] The behavioral responses of F. occidentalis to tomato plants infested with
different densities of T. urticae for different periods of time were tested in a four-armed olfactometer. Volatiles emitted by
tomato plants with different densities of T. urticae were identified by GC-MS and compared. [Results] The preference of F.
occidentalis for tomato plants infested with T. urticae was closely related to the period of
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