Počet záznamů: 1

Controls on pathogen species richness in plants’ introduced and native ranges: roles of residence time, range size and host traits

  1. 1.
    0365031 - BU-J 2012 RIV GB eng J - Článek v odborném periodiku
    Mitchell, C. E. - Blumenthal, D. - Jarošík, Vojtěch - Puckett, E. E. - Pyšek, Petr
    Controls on pathogen species richness in plants’ introduced and native ranges: roles of residence time, range size and host traits.
    Ecology Letters. Roč. 13, č. 12 (2010), s. 1525-1535 ISSN 1461-023X
    Grant CEP: GA MŠk LC06073
    Grant ostatní:European Union(XE) KBBE-212459
    Výzkumný záměr: CEZ:AV0Z60050516
    Klíčová slova: enemy release * plant invasions * biogeographical comparison
    Kód oboru RIV: EF - Botanika
    Impakt faktor: 15.253, rok: 2010

    We analyzed fungal and viral pathogen species richness on 124 plant species in both their native European range and introduced North American range. Hosts introduced 400 years ago supported six times more pathogens than those introduced 40 years ago. In hosts’ native range, pathogen richness was greater on hosts occurring in more habitat types, with a history of agricultural use, and adapted to greater resource supplies. In hosts’ introduced range, pathogen richness was correlated with host geographic range size, agricultural use, and time since introduction, but not any measured biological traits. Introduced species have accumulated pathogens at rates that are slow relative to most ecological processes, and contingent on geographic and historic circumstance.
    Trvalý link: http://hdl.handle.net/11104/0200371