Počet záznamů: 1

Host phylogeny and nutrient content drive galler diversity and abundance on willows

SYSNO ASEP	0476557
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Host phylogeny and nutrient content drive galler diversity and abundance on willows
Tvůrce(i)	Volf, Martin (BC-A)_{RID, ORCID} Kadlec, J. (CZ) Butterill, Philip T. (BC-A)_{RID, ORCID} Novotný, Vojtěch (BC-A)_{RID, ORCID}
Celkový počet autorů	4
Zdroj.dok.	Ecological Entomology. - : Wiley - ISSN 0307-6946 Roč. 42, č. 5 (2017), s. 685-688
Poč.str.	4 s.
Jazyk dok.	eng - angličtina
Země vyd.	GB - Velká Británie
Klíč. slova	defensive traits ; herbivores ; Salix
Vědní obor RIV	EH - Ekologie - společenstva
Obor OECD	Ecology
CEP	GB14-36098G GA ČR - Grantová agentura ČR
Institucionální podpora	BC-A - RVO:60077344
UT WOS	000409093100018
EID SCOPUS	85028759318
DOI	10.1111/een.12420
Anotace	Different groups of specialised herbivores often exhibit highly variable responses to host plant traits and phylogeny. Gall-forming insects and mites on willows are highly adapted to their hosts and represent one of the richest communities of gallers associated with a single genus of host plants. The present study evaluated the effects of host plant secondary metabolites (salicylates, flavonoids, condensed tannins), physical traits (trichome density), nutrient content (N:C) and phylogeny on the abundance and richness of gall-forming arthropods associated with eight willow species and Populus tremula. Galler abundance was affected by N:C rather than by willow defensive traits or phylogeny, suggesting that gallers respond differently to host plant traits than to less specialised guilds, such as leaf-chewing insects. None of the studied defensive traits had a significant effect on gall abundance. Gall morphospecies richness was correlated with the host phylogeny, mainly with the nodes representing the inner division of the willow subgenus Vetrix. This suggests that the radiation of some willow taxa could have been important for the speciation of gallers associated with willows. In conclusion, it is shown that whereas willow traits, such as nutrient content, appeared to affect abundances of gallers, it is probably willow radiation that drives galler speciation.
Pracoviště	Biologické centrum (od r. 2006)
Kontakt	Dana Hypšová, eje@eje.cz, Tel.: 387 775 214
Rok sběru	2018
Elektronická adresa	http://onlinelibrary.wiley.com/doi/10.1111/een.12420/abstract

Počet záznamů: 1