Species-specific defence responses facilitate conspecifics and inhibit heterospecifics in above-belowground herbivore interactions.
Species-specific defence responses facilitate conspecifics and inhibit heterospecifics in above-belowground herbivore interactions.
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物种特异性防御反应在地上地下食草动物相互作用中促进同种并抑制异种
DOI:
10.1038/ncomms5851
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发表时间:
2014-09-22
影响因子:
16.6
通讯作者:
Ding, Jianqing
中科院分区:
文献类型:
--
作者:
Huang, Wei;Siemann, Evan;Xiao, Li;Yang, Xuefang;Ding, Jianqing
Conspecific and heterospecific aboveground and belowground herbivores often occur together in nature and their interactions may determine community structure. Here we show how aboveground adults and belowground larvae of the tallow tree specialist beetle Bikasha collaris and multiple heterospecific aboveground species interact to determine herbivore performance. Conspecific aboveground adults facilitate belowground larvae, but other aboveground damage inhibits larvae or has no effect. Belowground larvae increase conspecific adult feeding, but decrease heterospecific aboveground insect feeding and abundance. Chemical analyses and experiments with plant populations varying in phenolics show that all these positive and negative effects on insects are closely related to root and shoot tannin concentrations. Our results show that specific plant herbivore responses allow herbivore facilitation and inhibition to co-occur, likely shaping diverse aboveground and belowground communities. Considering species-specific responses of plants is critical for teasing apart inter- and intraspecific interactions in aboveground and belowground compartments. It is unclear how herbivores determine community structure. Here the authors show how interactions between aboveground adults and belowground larvae of a tree flea beetle and multiple heterospecific aboveground species interact via plant defence responses to determine herbivore performance.
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影响因子:
8.8
作者:
Kaplan, Ian;Halitschke, Rayko;Denno, Robert F.
通讯作者:
Denno, Robert F.
DOI:
10.1098/rspb.2013.1318
发表时间:
2013-09-22
影响因子:
4.7
作者:
Huang, Wei;Siemann, Evan;Ding, Jianqing
通讯作者:
Ding, Jianqing
影响因子:
2.2
作者:
Clark, Katherine E.;Hartley, Susan E.;Johnson, Scott N.
通讯作者:
Johnson, Scott N.
影响因子:
2.2
作者:
Kaplan, Ian;Sardanelli, Sandra;Denno, Robert F.
通讯作者:
Denno, Robert F.
影响因子:
4.8
作者:
Johnson, Scott N.;Mitchell, Carolyn;Karley, Alison J.
通讯作者:
Karley, Alison J.