• Contact Us
    • Send Feedback
    • Login
    View Item 
    •   Home
    • Journal and Journal Articles
    • Journal and Journal Articles
    • View Item
    •   Home
    • Journal and Journal Articles
    • Journal and Journal Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    Whole Repository
    CollectionsIssue DateRegionCountryHubAffiliationAuthorsTitlesSubject
    This Sub-collection
    Issue DateRegionCountryHubAffiliationAuthorsTitlesSubject

    My Account

    Login

    Welcome to the International Institute of Tropical Agriculture Research Repository

    What would you like to view today?

    Rate of nematode infestation of clean banana planting material (Musa spp. AAA) in Uganda

    Thumbnail
    View/Open
    S00ArtSpeijerRateNothomDev.pdf (34.44Kb)
    Date
    2000
    Author
    Gold, C.
    Goossens, B.
    Karamura, E.
    Elsen, A.
    Waele, D. de
    Speijer, P.
    Type
    Journal Article
    Metadata
    Show full item record
    Abstract/Description
    Highland cooking bananas (Musa spp. AAA) are a major staple in Eastern Africa. However, plant parasitic nematodes comprise a primary production constraint. Planting of infested material is the principle means of dispersal for these nematodes, as well as banana weevil and fusarium wilt. Nematode infestation of banana planting material can be highly reduced, using hot-water treatment, and through tissue culture techniques they can be eliminated. The benefits of nematode-free material for production, however, depend on the rate of (re)-infestation. Therefore, experiments were set up on-station (Sendusu) and in collaboration with farmers at Ikulwe and Ryeru. On station density of Radopholus similis and Helicotylenchus multicinctus in hot water treated planting material remained significantly lower (P < 0.001) than in material infested at planting over a period of 36 months after planting, irrespective of the type of management. In the farmers' fields at Ikulwe R. similis and H. multicinctus remained significantly lower (P < 0.05) in the hot water treated than in the untreated farmers' material over a period of 30 months. At this site clean material was planted adjacent to the existing banana stand. However, at Ryeru, the material was planted into existing plots and the hot-water treated material was rapidly infested. Due to the relative slow rate of nematode re-infestation, clean material, planted adjacent to the existing banana stand, may allow a management option whereby farmers select material from this clean source to further expand their plantation.
    Permanent link to this item
    https://hdl.handle.net/20.500.12478/3655
    IITA Subjects
    Plant Diseases; Pests Of Plants; Handling, Transport, Storage And Protection Of Agricultural Products; Plant Breeding; Plant Production; Farm Management; Livelihoods; Smallholder Farmers
    Agrovoc Terms
    Nematodes; Farmers; Planting Material; Rhizome; Plant Parasitic
    Regions
    Africa; Acp; East Africa; Europe
    Countries
    Uganda; Belgium
    Collections
    • Journal and Journal Articles4835
    copyright © 2019  IITASpace. All rights reserved.
    IITA | Open Access Repository