• Thumbnail for Black rot (grape disease)
    black rot is a fungal disease caused by an ascomycetous fungus, Guignardia bidwellii, that attacks grape vines during hot and humid weather. “Grape black...
    19 KB (2,515 words) - 23:49, 26 August 2024
  • Thumbnail for Guignardia
    bambusina Guignardia betulae Guignardia bidwellii Guignardia biennis Guignardia boltoniae Guignardia bulgarica Guignardia bumeliae Guignardia buxicola...
    10 KB (639 words) - 20:37, 25 October 2023
  • Guignardia bidwellii f. muscadinii is a plant pathogen. Index Fungorum USDA ARS Fungal Database v t e...
    1 KB (17 words) - 22:07, 20 February 2024
  • Thumbnail for Black rot
    Physalospora cydoniae) A disease of grape vines caused by a fungus (Guignardia bidwellii), affecting the aboveground part of the vine, and favored by warm...
    2 KB (292 words) - 11:20, 28 June 2024
  • Thumbnail for List of grape diseases
    [anamorph] Aspergillus rot Aspergillus niger Black rot of grapes Guignardia bidwellii Botrytis (Grey Rot or Noble Rot) Botrytis cinerea Bot canker Lasiodiplodia...
    9 KB (260 words) - 13:22, 23 November 2023
  • Thumbnail for Botryosphaeriaceae
    Botryosphaeriaceae leaf symptoms of Guignardia bidwellii Scientific classification Domain: Eukaryota Kingdom: Fungi Division: Ascomycota Class: Dothideomycetes...
    6 KB (363 words) - 12:47, 5 January 2024
  • Ramsdell (1977). "Ascospore Dispersal and Infection of Grapes by Guignardia bidwellii, the casual Agent of Grape Black Rot Disease". Phytopathology. 67...
    106 KB (13,969 words) - 18:34, 7 August 2024
  • spathularia f. lata Lloyd.* Genus: Guignardia Viala & Ravaz 1892, accepted as Phyllosticta Pers., (1818) Guignardia bidwellii (Ellis) Viala & Ravaz 1892 accepted...
    26 KB (2,230 words) - 13:18, 15 May 2024