气候变化领域集成服务门户(CCPortal): Herbivory meets fungivory: insect herbivores feed on plant pathogenic fungi for their own benefit

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DOI	10.1111/ele.13506
	Herbivory meets fungivory: insect herbivores feed on plant pathogenic fungi for their own benefit
	Eberl F.; Fernandez de Bobadilla M.; Reichelt M.; Hammerbacher A.; Gershenzon J.; Unsicker S.B.
发表日期	2020
ISSN	1461023X
起始页码	1073
结束页码	1084
卷号	23 期号:7
英文摘要	Plants are regularly colonised by fungi and bacteria, but plant-inhabiting microbes are rarely considered in studies on plant–herbivore interactions. Here we show that young gypsy moth (Lymantria dispar) caterpillars prefer to feed on black poplar (Populus nigra) foliage infected by the rust fungus Melampsora larici-populina instead of uninfected control foliage, and selectively consume fungal spores. This consumption, also observed in a related lepidopteran species, is stimulated by the sugar alcohol mannitol, found in much higher concentration in fungal tissue and infected leaves than uninfected plant foliage. Gypsy moth larvae developed more rapidly on rust-infected leaves, which cannot be attributed to mannitol but rather to greater levels of total nitrogen, essential amino acids and B vitamins in fungal tissue and fungus-infected leaves. Herbivore consumption of fungi and other microbes may be much more widespread than commonly believed with important consequences for the ecology and evolution of plant–herbivore interactions. © 2020 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd
关键词	gypsy moth mycophagy nutritional ecology rust fungus Salicaceae tripartite interaction
英文关键词	Fungi; Hexapoda; Lymantria; Lymantria dispar; Melampsora laricis-populina; Populus nigra; Salicaceae; Uredinales; animal; Basidiomycetes; herbivory; larva; moth; plant leaf; Populus; Animals; Basidiomycota; Herbivory; Larva; Moths; Plant Leaves; Populus
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204225
作者单位	Department of Biochemistry, Max Planck Institute for Chemical Ecology, Hans-Knöll-Straße 8, Jena, 07745, Germany; Department of Zoology and Entomology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Private bag X20, Hatfield, 0028, South Africa; Wageningen University and Research Center, Laboratory of Entomology, Droevendaalsesteeg 1, Wageningen, 6708PB, Netherlands
推荐引用方式 GB/T 7714	Eberl F.,Fernandez de Bobadilla M.,Reichelt M.,et al. Herbivory meets fungivory: insect herbivores feed on plant pathogenic fungi for their own benefit[J],2020,23(7).
APA	Eberl F.,Fernandez de Bobadilla M.,Reichelt M.,Hammerbacher A.,Gershenzon J.,&Unsicker S.B..(2020).Herbivory meets fungivory: insect herbivores feed on plant pathogenic fungi for their own benefit.Ecology Letters,23(7).
MLA	Eberl F.,et al."Herbivory meets fungivory: insect herbivores feed on plant pathogenic fungi for their own benefit".Ecology Letters 23.7(2020).