Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa
A preliminary and limited nematode survey was conducted in the three main banana-producing areas of South Africa, namely Onderberg, Hazyview (both in Mpumalanga Province), and the South Coast of Kwazulu/Natal Province. Root and soil samples were taken from ‘Chinese Cavendish’ (AAA), ‘Dwarf Cavendish...
| Autores principales: | , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Organization of Nematologists of Tropical America
2015
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| Acceso en línea: | https://hdl.handle.net/10568/69424 |
| _version_ | 1855524005613666304 |
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| author | Daneel, M. Jager, K. de Bergh, Inge van den Smet, M. de Waele, D. de |
| author_browse | Bergh, Inge van den Daneel, M. Jager, K. de Smet, M. de Waele, D. de |
| author_facet | Daneel, M. Jager, K. de Bergh, Inge van den Smet, M. de Waele, D. de |
| author_sort | Daneel, M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | A preliminary and limited nematode survey was conducted in the three main banana-producing areas of South Africa, namely Onderberg, Hazyview (both in Mpumalanga Province), and the South Coast of Kwazulu/Natal Province. Root and soil samples were taken from ‘Chinese Cavendish’ (AAA), ‘Dwarf Cavendish’ (AAA), ‘Grand Nain’ (AAA), ‘Williams’ (AAA) and ‘Goldfinger’ (syn. ‘FHIA-01’, AAAB). The burrowing nematode, Radopholus similis, the coffee root-lesion nematode, Pratylenchus coffeae, mixed populations of root-knot nematodes, Meloidogyne incognitaand Meloidogyne javanica,and the spiral nematodes, Helicotylenchus dihystera, H. multicinctus, H. pseudorobustus, and Scutellonema brachyurusoccurred in all three areas with the root-knot and spiral nematodes being most abundant. Radopholus similis, a well known damaging pest on banana, was detected at low population levels. Other species found were Rotylenchulus reniformis, Paratylenchus minutus, and Paratrichodorus minor. ‘Chinese Cavendish’, ‘Williams’, ‘Grand Nain’ and ‘High Noon’ (AAAB) were also evaluated in the glasshouse for their response to R. similisand mixed populations of M. incognitaand M. javanica. ‘Grand Nain’ was more susceptible to R. similisthan ‘High Noon’, which allowed lower final nematode densities. It was also found that large numbers of mixed populations of M. incognitaand M. javanicadid not have a negative effect on the growth of banana plants in the glasshouse. ‘Chinese Cavendish’ and ‘High Noon’ had high root gall ratings and nematode numbers in the roots, but the root systems still appeared fairly healthy. |
| format | Journal Article |
| id | CGSpace69424 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2015 |
| publishDateRange | 2015 |
| publishDateSort | 2015 |
| publisher | Organization of Nematologists of Tropical America |
| publisherStr | Organization of Nematologists of Tropical America |
| record_format | dspace |
| spelling | CGSpace694242025-11-12T05:41:41Z Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa Daneel, M. Jager, K. de Bergh, Inge van den Smet, M. de Waele, D. de helicotylenchus meloidogyne incognita meloidogyne javanica musa pratylenchus coffeae radopholus similis screening surveys nematoda A preliminary and limited nematode survey was conducted in the three main banana-producing areas of South Africa, namely Onderberg, Hazyview (both in Mpumalanga Province), and the South Coast of Kwazulu/Natal Province. Root and soil samples were taken from ‘Chinese Cavendish’ (AAA), ‘Dwarf Cavendish’ (AAA), ‘Grand Nain’ (AAA), ‘Williams’ (AAA) and ‘Goldfinger’ (syn. ‘FHIA-01’, AAAB). The burrowing nematode, Radopholus similis, the coffee root-lesion nematode, Pratylenchus coffeae, mixed populations of root-knot nematodes, Meloidogyne incognitaand Meloidogyne javanica,and the spiral nematodes, Helicotylenchus dihystera, H. multicinctus, H. pseudorobustus, and Scutellonema brachyurusoccurred in all three areas with the root-knot and spiral nematodes being most abundant. Radopholus similis, a well known damaging pest on banana, was detected at low population levels. Other species found were Rotylenchulus reniformis, Paratylenchus minutus, and Paratrichodorus minor. ‘Chinese Cavendish’, ‘Williams’, ‘Grand Nain’ and ‘High Noon’ (AAAB) were also evaluated in the glasshouse for their response to R. similisand mixed populations of M. incognitaand M. javanica. ‘Grand Nain’ was more susceptible to R. similisthan ‘High Noon’, which allowed lower final nematode densities. It was also found that large numbers of mixed populations of M. incognitaand M. javanicadid not have a negative effect on the growth of banana plants in the glasshouse. ‘Chinese Cavendish’ and ‘High Noon’ had high root gall ratings and nematode numbers in the roots, but the root systems still appeared fairly healthy. 2015 2015-12-23T14:41:58Z 2015-12-23T14:41:58Z Journal Article https://hdl.handle.net/10568/69424 en Open Access application/pdf Organization of Nematologists of Tropical America Daneel, M.; De Jager, K.; Van den Bergh, I.; De Smet, M.; De Waele, D. (2015) Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa. Nematropica 45 p. 118-127 ISSN: 0099-5444 |
| spellingShingle | helicotylenchus meloidogyne incognita meloidogyne javanica musa pratylenchus coffeae radopholus similis screening surveys nematoda Daneel, M. Jager, K. de Bergh, Inge van den Smet, M. de Waele, D. de Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa |
| title | Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa |
| title_full | Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa |
| title_fullStr | Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa |
| title_full_unstemmed | Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa |
| title_short | Occurrence and pathogenicity of plant-parasitic nematodes on commonly grown banana cultivars in South Africa |
| title_sort | occurrence and pathogenicity of plant parasitic nematodes on commonly grown banana cultivars in south africa |
| topic | helicotylenchus meloidogyne incognita meloidogyne javanica musa pratylenchus coffeae radopholus similis screening surveys nematoda |
| url | https://hdl.handle.net/10568/69424 |
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