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Antagonistic microorganisms and nitrogen fertilization in control of tomato southern blight

Type de document
journalArticle
Langue source
-- Langue source --
Titre
Antagonistic microorganisms and nitrogen fertilization in control of tomato southern blight
Titre français
Titre anglais
Auteur(s)
  • BLANCO Neder Henrique Martinez
  • BARBOSA Danilo Ferreira Ramirez
  • GRAICHEN Felipe André Sganzerla
  • BLANCO Neder Henrique Martinez
  • BARBOSA Danilo Ferreira Ramirez
  • GRAICHEN Felipe André Sganzerla
Editeur(s)
Autre(s)
Id
YQP4PAN4
Version
2519
Url zotero
https://www.zotero.org/groups/2567444/items/YQP4PAN4
Date ajout
10 mars 2021 22:07
Date modification
10 mars 2021 22:07
Résumé
The present study assessed the efficacy of formulated biocontrol agents and nitrogen fertilization on southern blight control. Antagonism test in vitro was performed to assess the inhibitory activity of Bacillus methylotrophicus and Trichoderma asperellum against the growth of Sclerotium rolfsii. Tomato seedlings were transplanted into the substrate added with ammonium nitrate doses and inoculated with the formulated biocontrol agents Ônix (B. methylotrophicus) or Quality (T. asperellum). Subsequently, seedlings were inoculated with S. rolfsii. Plant mortality, shoot and root weight were assessed 11 days after the last inoculation. Agents had effective inhibitory activity against S. rolfsii; thus, they could reduce southern blight severity when combined with ammonium nitrate. However, plant mortality was not reduced by them.
Note
None
CRAW tags
  • trichoderma
  • AB - Utile à l'AB
  • FREDO fertilisation
  • FREDO santé végétale
  • GEO Brésil
  • ammonium nitrate
  • microorganisms
WEB tags
Titre de la publication
Arquivos do Instituto Biológico
Volume
88
Date caractères
00/2021
Date publication
1 janvier 2021
Doi
10.1590/1808-1657000502019 Le DOI est une URL unique de référencement d'une publication. Il est donc plus fiable et permanent qu'une URL classique
Issn
1808-1657 L’ISSN est un code de 8 chiffres servant à identifier les journaux, revues, magazines, périodiques de toute nature et sur tous supports, papier comme électronique.
Url publication
http://www.scielo.br/scielo.php?script=sci_abstract&pid=S1808-16572021000100200&lng=en&nrm=iso&tlng=en