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dc.contributor.authorKhosa, Mbokota Candy
dc.contributor.authorDe Waele, Dirk
dc.contributor.authorDube, Zakheleni
dc.contributor.authorDaneel, Mieke Stefanie
dc.date.accessioned2020-04-30T08:51:08Z
dc.date.available2020-04-30T08:51:08Z
dc.date.issued2020
dc.identifier.citationKhosa, M.C. et al. 2020. Examine medicinal plants from South Africa for suppression of Meloidogyne incognita under glasshouse conditions. Journal of nematology, 52: #e2020-29. [https://doi.org/10.21307/jofnem-2020-029]en_US
dc.identifier.issn0022-300X
dc.identifier.issn2640-396X (Online)
dc.identifier.urihttp://hdl.handle.net/10394/34585
dc.identifier.urihttps://www.exeley.com/exeley/journals/journal_of_nematology/52/i_current/pdf/10.21307_jofnem-2020-029.pdf
dc.identifier.urihttps://doi.org/10.21307/jofnem-2020-029
dc.description.abstractThe nematicidal activity of crudely milled powders of stems, leaves, and bulbs of Cassia abbreviata, Cissus cactiformis, Euphorbia ingens, Ipomoea kituiensis, Synadenium cupulare, Senna petersiana, Urigenia sanguinea, Maerua angolensis, and Tabernaemontana elegans on eggs and J2 population densities of Meloidogyne incognita race 2 on tomato was examined under glasshouse conditions. These plant species have medicinal properties and are being used in South Africa by traditional healers as so-called “muti.” All plant species showed a suppressive effect. Relative to untreated control, the soil amendments consistently suppressed M. incognita population densities in tomato roots and the reproductive potential (RP) of the nematode. When compared to fenamiphos, a commercial systemic chemical nematicide, the soil amendments performed comparable or better in suppressing nematode populations in the root systems in 2008 and 2009, but fenamiphos performed better than all soil amendments in 2011. The RP of M. incognita was comparable for both soil amendment- and fenamiphos-treated plants. No consistent trend in the effect of the soil amendments on plant root and shoot bioweight was observed, except when plants were treated with T. elegans-based soil amendments and both root and shoot bioweight were consistently higher compared with untreated control plants. Our results show that the plant species examined are potential sources of phytonematicides effective against M. incognita race 2en_US
dc.language.isoenen_US
dc.publisherSociety of Nematologistsen_US
dc.subjectPhytonematicideen_US
dc.subjectPlant growthen_US
dc.subjectReproductive potentialen_US
dc.subjectRoot-knot nematodesen_US
dc.subjectSoil amendmentsen_US
dc.titleExamine medicinal plants from South Africa for suppression of Meloidogyne incognita under glasshouse conditionsen_US
dc.typeArticleen_US
dc.contributor.researchID13080369 - De Waele, Dirk Gaby Marthe Albert


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