Susceptibility of yam cultivars to minisett rot pathogens
The response of yam (Dioscorea) cultivars to artificial and natural infections with minisett rot pathogens was investigated. None of the 20 yam cultivars were resistant to Sclerotium rolfsii [Corticium rolfsii] or Trichoderma longibrachyatum. Cultivars TDa 84/093, 85/236, 85/257, TDr 608, 745, 81/453 and Efuru were not susceptible to Aspergillus niger. Cultivar TDa 382 was not susceptible to Penicillium oxalicum and TDa 84/093, 176, 382 and TDr 608 and 81/453 were mildly susceptible to Botryodiplodia theobromae.
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| Format: | Journal Article biblioteca |
| Language: | English |
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1996
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| Subjects: | aspergillus niger, dioscorea, dioscorea alata, dioscorea rotundata, fungi, lasiodiplodia theobromae, penicillium oxalicum, crops, disease resistance, diseases, pathogens, plant diseases, plant pathology, root crops, yams, |
| Online Access: | https://hdl.handle.net/10568/101009 |
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dig-cgspace-10568-1010092023-02-15T07:02:38Z Susceptibility of yam cultivars to minisett rot pathogens Osai, E.O. Ikotun, T. Asiedu, Robert Hahn, S.K. aspergillus niger dioscorea dioscorea alata dioscorea rotundata fungi lasiodiplodia theobromae penicillium oxalicum crops disease resistance diseases pathogens plant diseases plant pathology root crops yams The response of yam (Dioscorea) cultivars to artificial and natural infections with minisett rot pathogens was investigated. None of the 20 yam cultivars were resistant to Sclerotium rolfsii [Corticium rolfsii] or Trichoderma longibrachyatum. Cultivars TDa 84/093, 85/236, 85/257, TDr 608, 745, 81/453 and Efuru were not susceptible to Aspergillus niger. Cultivar TDa 382 was not susceptible to Penicillium oxalicum and TDa 84/093, 176, 382 and TDr 608 and 81/453 were mildly susceptible to Botryodiplodia theobromae. 1996 2019-04-24T12:29:44Z 2019-04-24T12:29:44Z Journal Article Osai, E.O., Ikotun, T., Asiedu, R. & Hahn, S.K. (1996). Susceptibility of yam cultivars to minisett rot pathogens. Tropical Science, 36(4), 201-205. 0041-3291 https://hdl.handle.net/10568/101009 en Limited Access |
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aspergillus niger dioscorea dioscorea alata dioscorea rotundata fungi lasiodiplodia theobromae penicillium oxalicum crops disease resistance diseases pathogens plant diseases plant pathology root crops yams aspergillus niger dioscorea dioscorea alata dioscorea rotundata fungi lasiodiplodia theobromae penicillium oxalicum crops disease resistance diseases pathogens plant diseases plant pathology root crops yams |
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aspergillus niger dioscorea dioscorea alata dioscorea rotundata fungi lasiodiplodia theobromae penicillium oxalicum crops disease resistance diseases pathogens plant diseases plant pathology root crops yams aspergillus niger dioscorea dioscorea alata dioscorea rotundata fungi lasiodiplodia theobromae penicillium oxalicum crops disease resistance diseases pathogens plant diseases plant pathology root crops yams Osai, E.O. Ikotun, T. Asiedu, Robert Hahn, S.K. Susceptibility of yam cultivars to minisett rot pathogens |
| description |
The response of yam (Dioscorea) cultivars to artificial and natural infections with minisett rot pathogens was investigated. None of the 20 yam cultivars were resistant to Sclerotium rolfsii [Corticium rolfsii] or Trichoderma longibrachyatum. Cultivars TDa 84/093, 85/236, 85/257, TDr 608, 745, 81/453 and Efuru were not susceptible to Aspergillus niger. Cultivar TDa 382 was not susceptible to Penicillium oxalicum and TDa 84/093, 176, 382 and TDr 608 and 81/453 were mildly susceptible to Botryodiplodia theobromae. |
| format |
Journal Article |
| topic_facet |
aspergillus niger dioscorea dioscorea alata dioscorea rotundata fungi lasiodiplodia theobromae penicillium oxalicum crops disease resistance diseases pathogens plant diseases plant pathology root crops yams |
| author |
Osai, E.O. Ikotun, T. Asiedu, Robert Hahn, S.K. |
| author_facet |
Osai, E.O. Ikotun, T. Asiedu, Robert Hahn, S.K. |
| author_sort |
Osai, E.O. |
| title |
Susceptibility of yam cultivars to minisett rot pathogens |
| title_short |
Susceptibility of yam cultivars to minisett rot pathogens |
| title_full |
Susceptibility of yam cultivars to minisett rot pathogens |
| title_fullStr |
Susceptibility of yam cultivars to minisett rot pathogens |
| title_full_unstemmed |
Susceptibility of yam cultivars to minisett rot pathogens |
| title_sort |
susceptibility of yam cultivars to minisett rot pathogens |
| publishDate |
1996 |
| url |
https://hdl.handle.net/10568/101009 |
| work_keys_str_mv |
AT osaieo susceptibilityofyamcultivarstominisettrotpathogens AT ikotunt susceptibilityofyamcultivarstominisettrotpathogens AT asiedurobert susceptibilityofyamcultivarstominisettrotpathogens AT hahnsk susceptibilityofyamcultivarstominisettrotpathogens |
| _version_ |
1779057892856430592 |