Počet záznamů: 1

Do plants affect the population dynamics of aphids?

  1. 1.
    0338676 - UEK-B 2010 RIV IT eng J - Článek v odborném periodiku
    Thieme, T. - Dixon, Anthony F. G.
    Do plants affect the population dynamics of aphids?.
    Redia. XCII, - (2009), s. 179-181 ISSN 0370-4327
    Výzkumný záměr: CEZ:AV0Z60870520
    Klíčová slova: Aphis fabae * Rhopalosiphum padi * primary host plants * leaf fall * selection presure
    Kód oboru RIV: EH - Ekologie - společenstva

    The maturity of embryos in the gynoparae and their flight activity depend on the time remaining for their offspring to mature. This has a major affect on the autumnal dynamics of host alternating aphids. For the gynoparae of those species that have only one primary host plant, which in autumn is only available for a short period of time for the development of oviparous larvae, there are advantages in quickly finding their primary host and producing offspring.
    Trvalý link: http://hdl.handle.net/11104/0182395