IDEAS home Printed from https://ideas.repec.org/p/ags/cfcs85/261480.html
   My bibliography  Save this paper

EFFET DE L'INCORPORATION DANS LE SOL DE DIFFFRFNTS SUBSTRATS A BASE DE BAGASSE PRECOLONISEE OU NON PAR TRICHODERMA VIRIDE PERS. SUR L'INCIDENCE DE SCLEROTIUM ROLFSIISacc

Author

Listed:
  • Toribio, Joseph A.
  • Kermarree, Daniel

Abstract

A study in pots was conducted to determine the efficacy, against Sclerotium rolfsii, of the amendment of an ultisol with different bagasse substrates colonized or not by Trichoderma virideisolates antagonistic to the pathogen. The bagasse substrates were: sterilized bagasse; non sterilized bagasse alone or with propionic acid, sodium propionate or the nematicide ethoprop, All substrates induced a progressive decrease of the population of germinating sclerotia and of the disease incidence on Lentil [Iens escuienta Moench) seedlings. Particular differences between the treatments are discussed in order to suggest pratical use. ----- Une étude en pots a été conduite dans le but de déterminer l'efficacité, contre le Sclerotium rolfsii, de l'incorporation dans un ultisol d'une bagasse pre-colonisée ou non par des isolats de Trichoderma viride antagonistes du parasite. Différents substrats-bagasse ont été utilisés : bagasse stérilisée ; bagasse non stérilisé, seule ou additionnée d'acide propionique, de propionate de sodium ou d'ethoprophos. Tous les substrats induisent um• ré'duction progressive des populations de sclérotes viables et de l'incidence de la maladie chez les plantules de Lentille (l,ens esculema Moench). Les différences particulieres entre les traitements sont discutees en vue d'une utilisation pratique.

Suggested Citation

  • Toribio, Joseph A. & Kermarree, Daniel, 1985. "EFFET DE L'INCORPORATION DANS LE SOL DE DIFFFRFNTS SUBSTRATS A BASE DE BAGASSE PRECOLONISEE OU NON PAR TRICHODERMA VIRIDE PERS. SUR L'INCIDENCE DE SCLEROTIUM ROLFSIISacc," 21st Annual Meeting, September 8-13, 1985, Port of Spain, Trinidad and Tobago 261480, Caribbean Food Crops Society.
  • Handle: RePEc:ags:cfcs85:261480
    DOI: 10.22004/ag.econ.261480
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/261480/files/21_57.pdf
    Download Restriction: no

    File URL: https://ageconsearch.umn.edu/record/261480/files/21_57.pdf?subformat=pdfa
    Download Restriction: no

    File URL: https://libkey.io/10.22004/ag.econ.261480?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:cfcs85:261480. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: http://cfcs.eea.uprm.edu/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.