Nom du corpus

Corpus Systématique Végétale

Titre du document

Inoculum potential of Verticillium species in crop and weed residues overwintering in infested soil

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Potato wilt
  • survival of pathogens
Nom du fichier dans la ressource
Syst_veg6_v2_006929
Auteur(s)
  • R. J. Slattery
Affiliation(s)
  • Potato Certification Agency, University of Wisconsin, 54409, Antigo, WI
  • University of Minnesota, 55108, St. Paul, MN
Résumé

Viable propagules ofVerticillium albo-atrum were recovered from roots and stems of naturally infected weeds and sunflower cultivars before or after burial in the field and from stems and roots of certain non-infested crops after burial in the field for seven months.Verticillium dahliae was recovered less frequently, then only from the roots ofSolanum nigrum (black nightshade). Survival of these pathogens after burial for 7 months varied considerably, ranging from 38 to 58% in sunflower stems and from 19 to 235% in roots of weeds. In stems of weeds and crops which did not contain propagules ofV. albo-atrum before burial, the fungus was recovered consistently after burial, indicating that saphophytic colonization probably occurred during interment.

Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Plant Science
Identifiant ISTEX
4B4ABD7F3F0C2CE737A33BC8E91B8D592CD3B32D
Revue

American Potato Journal

Année de publication
1983
Présence de XML structuré
Non
Score qualité du texte
6.955
Version PDF
1.3
Type de publication
Journal
ark:/67375/1BB-0L4RK78V-3
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