Abstract：
:It is well established that plants infested with a single herbivore species can attract specific natural enemies through the emission of herbivore-induced volatiles. However, it is less clear what happens when plants are simultaneously attacked by more than one species. We analyzed volatile emissions of lima bean and cucumber plants upon multi-species herbivory by spider mites (Tetranychus urticae) and caterpillars (Spodoptera exigua) in comparison to single-species herbivory. Upon herbivory by single or multiple species, lima bean and cucumber plants emitted volatile blends that comprised mostly the same compounds. To detect additive, synergistic, or antagonistic effects, we compared the multi-species herbivory volatile blend with the sum of the volatile blends induced by each of the herbivore species feeding alone. In lima bean, the majority of compounds were more strongly induced by multi-species herbivory than expected based on the sum of volatile emissions by each of the herbivores separately, potentially caused by synergistic effects. In contrast, in cucumber, two compounds were suppressed by multi-species herbivory, suggesting the potential for antagonistic effects. We also studied the behavioral responses of the predatory mite Phytoseiulus persimilis, a specialized natural enemy of spider mites. Olfactometer experiments showed that P. persimilis preferred volatiles induced by multi-species herbivory to volatiles induced by S. exigua alone or by prey mites alone. We conclude that both lima bean and cucumber plants effectively attract predatory mites upon multi-species herbivory, but the underlying mechanisms appear different between these species.
journal_name
J Chem Ecoljournal_title
Journal of chemical ecologyauthors
de Boer JG,Hordijk CA,Posthumus MA,Dicke Mdoi
10.1007/s10886-007-9405-zsubject
Has Abstractpub_date
2008-03-01 00:00:00pages
281-90issue
3eissn
0098-0331issn
1573-1561journal_volume
34pub_type
杂志文章abstract：:Jasmonic acid (JA) is a key molecule initiating plant defensive responses to herbivory. Our previous work has shown that this phytohormone is often present at high concentrations in eggs and neonates of lepidopteran species. In this work, we document the concentrations of JA found in various tissues of larval H. vires...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-006-9167-z
更新日期：2006-10-01 00:00:00
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journal_title：Journal of chemical ecology
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更新日期：2018-06-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01207432
更新日期：1989-07-01 00:00:00
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pub_type： 杂志文章
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更新日期：2003-12-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00984001
更新日期：1982-01-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-005-5805-0
更新日期：2005-07-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/BF00987607
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01022537
更新日期：1988-01-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s10886-012-0219-2
更新日期：2012-12-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00982120
更新日期：1991-03-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-017-0819-y
更新日期：2017-03-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-017-0867-3
更新日期：2017-09-01 00:00:00
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pub_type： 杂志文章
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更新日期：2021-01-21 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF02059582
更新日期：1994-04-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01012295
更新日期：1987-06-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/a:1012283005014
更新日期：2001-11-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
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更新日期：2009-11-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF02033701
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更新日期：2019-06-01 00:00:00
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更新日期：2003-10-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01021765
更新日期：1990-02-01 00:00:00
abstract：:Thirty-seven flavonoid compounds (9 flavones, 18 flavonols, 8 flavanones, and 2 flavanonols) were investigated for their effect on feeding choice with bertha armyworm (Mamestra configurata Walker; BAW). Feeding choice was dependent upon subtle differences in biochemical structure. Unsubstituted flavone and flavanone w...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1023/b:joec.0000013185.62475.65
更新日期：2004-01-01 00:00:00
abstract：:Brassica nigra plants, characterized by high levels of sinigrin, and artificial aphid diets to which sinigrin was selectively added were used to rear the crucifer specialist, Brevicoryne brassicae. Aphids were provided as a food source to two species of polyphagous ladybird, Adalia bipunctata and Coccinella septempunc...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-007-9421-z
更新日期：2008-03-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF00984884
更新日期：1993-07-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF02033667
更新日期：1995-11-01 00:00:00
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journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01014725
更新日期：1989-12-01 00:00:00
abstract：:Males of several species ofMyrmecocystus produce mandibular gland secretions that contain 2,4-dimethyl-2-hexenoic acid and a variety of monoterpenes that include neral, geranial, citronellol, limonene, and 2,6-dimethyl-5-hepten-1-ol. Other components identified include methyl anthranilate, octanal, octanol, octyl octa...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/BF01014734
更新日期：1989-11-01 00:00:00
abstract：:The genus Phyllodesmium (Aeolidoidea, Gastropoda) comprises shell-less marine snails, whose defense strategies are not well investigated yet. Here we report results of the first chemical investigation of P. briareum, as well as a re-investigation of P. longicirrum and P. magnum. Briarane diterpenes were isolated from ...
journal_title：Journal of chemical ecology
pub_type： 杂志文章
doi：10.1007/s10886-014-0496-z
更新日期：2014-09-01 00:00:00
