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rdf:type
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Description
| - Jedná se o přehledný článek o stavu našich znalostí týkajících se hostitelské specializace herbivorního hmyzu v tropických lesích. Současný stav výzkumu ukazuje na přechod od deskriptivního studia distribuce hmyzu na vegetaci ke studiu trofických vztahů. Dosavadní, i když neúplná, data ukazují na podobnou míru hostitelské specializace v lesích tropicků a mírného pásma. (cs)
- Studies of host specificity in tropical insect herbivores are evolving from a focus on insect distribution obtained by canopy fogging and other mass collecting methods, to a focus on obtaining data on insect rearing and experimentally verified feeding patterns. We review this transition and identify persisting methodological problems. Replicated quantitative surveys of plant–herbivore food webs, based on sampling efforts an order of magnitude greater than is customary at present, may be cost-effectively achieved by small research teams supported by local assistants. Survey designs that separate historical and ecological determinants of host specificity by studying herbivores feeding on the same plant species exposed to different environmental or experimental conditions are rare. Further, we advocate the use of host-specificity measures based on plant phylogeny.
- Studies of host specificity in tropical insect herbivores are evolving from a focus on insect distribution obtained by canopy fogging and other mass collecting methods, to a focus on obtaining data on insect rearing and experimentally verified feeding patterns. We review this transition and identify persisting methodological problems. Replicated quantitative surveys of plant–herbivore food webs, based on sampling efforts an order of magnitude greater than is customary at present, may be cost-effectively achieved by small research teams supported by local assistants. Survey designs that separate historical and ecological determinants of host specificity by studying herbivores feeding on the same plant species exposed to different environmental or experimental conditions are rare. Further, we advocate the use of host-specificity measures based on plant phylogeny. (en)
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Title
| - Review - Host specificity of insect herbivores in tropical forests
- Hostitelská specializace hmyzích herbivorů v tropických lesích (cs)
- Review - Host specificity of insect herbivores in tropical forests (en)
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skos:prefLabel
| - Review - Host specificity of insect herbivores in tropical forests
- Hostitelská specializace hmyzích herbivorů v tropických lesích (cs)
- Review - Host specificity of insect herbivores in tropical forests (en)
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skos:notation
| - RIV/60077395:_____/05:00001233!RIV06-GA0-60077395
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA206/04/0725), P(GD206/03/H034), P(IAA6007106), P(ME 646), Z(AV0Z50070508)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60077395:_____/05:00001233
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - food web; herbivore guild; host plant range (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of the Royal Society of London. B - Biological Sciences
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Basset, Y.
- Novotný, Vojtěch
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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