Ontogenic Resistance to Uncinula necator Varies by Genotype and Tissue Type in a Diverse Collection of Vitis spp

Berries of grapevine (Vitis spp.) have a limited window of susceptibility to Uncinula necator, the causal agent of grapevine powdery mildew, until the onset of ontogenic resistance approximately 2 to 3 weeks postbloom. This phenomenon has been demonstrated in several cultivars of V. vinifera and in...

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Bibliographische Detailangaben
Veröffentlicht in:Plant disease. - 1997. - 92(2008), 7 vom: 11. Juli, Seite 1067-1073
1. Verfasser: Gee, Christopher T (VerfasserIn)
Weitere Verfasser: Gadoury, David M, Cadle-Davidson, Lance
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2008
Zugriff auf das übergeordnete Werk:Plant disease
Schlagworte:Journal Article adult plant resistance age-related resistance genetic resources