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Fortified bacterial consortium – A novel approach to control root knot nematode in cucumber (cucumis sativum)

Type de document
journalArticle
Langue source
Anglais
Titre français
Titre anglais
Fortified bacterial consortium – A novel approach to control root knot nematode in cucumber (cucumis sativum)
Auteur(s)
  • PANPATTE D. G.
  • SHELAT H. N.
  • JHALA Y. K.
  • VYAS R. V.
Editeur(s)
Autre(s)
Id
HT9WYZCU
Version
1917
Url zotero
https://www.zotero.org/groups/2567444/items/HT9WYZCU
Date ajout
15 janvier 2021 10:06
Date modification
15 janvier 2021 10:06
Résumé anglais
In present era of organic farming, biocontrol agents can be further improved to obtain greater levels of disease reduction. Development of formulations with increased shelf life and broad spectrum action with consistent performance under field conditions could pave the way for commercialization of the technology at a faster rate. In present investigation plant growth promoting rhizobacterial (PGPR) consortium containing three biocontrol bacterial strains (Providencia vermicola AAU PR1 (NCBI ACCN: KJ161325), Pseudomonas putida AAU PR2 (NCBI ACCN: KJ161326) and Pseudomonas fluorescens AAU PR3 (NCBI ACCN: KJ161327) fortified with extracts of botanicals viz. Azadirachta indica (neem), Ipomoea carnea (besharam) and Brassica juncea (mustard cake) was prepared and found to effectively control M. incognita under laboratory conditions and displayed highest reduction in egg hatching after 24, 48 and 72 h of exposure. Seed coating + soil drenching of fortified PGPR consortium was found to enhance plant growth parameters and reduce root knot nematode infestation in cucumber in pot experiment as well as field. Opinion of farmers growing cucumber in protected cultivation (polyhouse / greenhouse) indicated that application of fortified PGPR consortium reduced nematode infestation and replaced chemical measures of nematode control and showed increase in yield providing dual benefit of reducing cost of cultivation with higher yield. All the experimental results signified the efficiency of fortified PGPR consortium for control of root knot nematode disease in cucumber.
Note
None
CRAW tags
  • AB - Spécifique
  • FREDO lutte
  • GEO Inde
  • biocontrol agent
WEB tags
  • biocontrol
  • botanicals
  • consortium
  • fortified
  • nematode
Titre de la publication
Biological Control
Volume
155
Pages
104528
Date caractères
April 1, 2021
Date publication
1 avril 2021
Doi
10.1016/j.biocontrol.2020.104528 Le DOI est une URL unique de référencement d'une publication. Il est donc plus fiable et permanent qu'une URL classique
Issn
1049-9644 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.sciencedirect.com/science/article/pii/S1049964420307556