Se evaluó un nuevo método para seleccionar fuentes de resistencia aRadopholus similisen un germoplasmade bananos y plátanos. Los experimentos se realizaron bajo condiciones experimentalessimilares en Nigeria y Uganda. En ambas localidades,R. similisfue capaz de penetrar, colonizar y reproducirsee...
Schutter, B. de
,
Speijer, P.
,
Dochez, C.
,
Tenkouano, A.
,
Waele, D. de
,
[Evaluating host plant reaction of Musa germplasm to Radopholus similis by inoculation of single primary roots]
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Evaluating host plant reaction of Musa germplasm to Radopholus similis by inoculation of single primary roots
A field experiment was established in the humid forest of southeastern Nigeria to assess host plant response to nematodes. Fifteen plantain and banana polyploid cultivars (landraces and hybrids) were tested in nematode-infested and non-infested fields on both plant and ratoon crops. The main nema...
Dochez, C.
,
Speijer, P.R.
,
Schutter, B. de
,
Dubois, T.
,
Tenkouano, A.
,
Waele, D. de
,
Ortiz, R.
,
[Host plant resistance and tolerance of Musa landraces and hybrids to nematode infestation]
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Host plant resistance and tolerance of Musa landraces and hybrids to nematode infestation
The burrowing nematode, Radopholus similis, is a serious threat to sustainable banana production worldwide. A promising method for nematode control is the development and deployment of nematode-resistant banana cultivars. This requires the identification of sources of resistance, which can then b...
Dochez, C.
,
Dusabe, J.
,
Whyte, J.
,
Tenkouano, A.
,
Ortiz, R.
,
Waele, D. de
,
[New sources of resistance to Radopholus similis in Musa germplasm from Asia]
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New sources of resistance to Radopholus similis in Musa germplasm from Asia
The objective of the research was to study the genetics of host plant resistance toRadopholus similisin a diploid bananapopulation. Screening of a hybrid population and determination of the segregation ratios can provide information on the inheritanceand number of alleles controlling this trait i...
Dochez, C.
,
Tenkouano, A.
,
Ortiz, R.
,
Whyte, J.
,
Waele, D. de
,
[Host plant resistance to Radopholus similis in a diploid banana hybrid population]
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Host plant resistance to Radopholus similis in a diploid banana hybrid population
Dochez, C.
,
Speijer, P.
,
Hartman, J.
,
Vuylsteke, D.R.
,
Waele, D. de
,
[Screening Musa hybrids for resistance to Radopholus similis]
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Screening Musa hybrids for resistance to Radopholus similis
A well-saturated genetic linkage map is valuable for fundamental and applied genetic research. Genetic linkage maps of two half-sib diploid banana populations were constructed using allele-specific-polymerase chain reactions (AS-PCRs), diversity array technology (DArT), and simple sequence repeat...
Mbanjo, E.
,
Tchoumbougnang, F.
,
Mouelle, A.
,
Oben, J.
,
Nyine, M.
,
Dochez, C.
,
Ferguson, M.
,
Lorenzen, J.H.
,
[Molecular markerbased genetic linkage map of a diploid banana population (Musa acuminata Colla)]
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Molecular markerbased genetic linkage map of a diploid banana population (Musa acuminata Colla)
The burrowing nematode, Radopholus similis, is a serious threat to sustainable banana production worldwide. A promising way of controlling nematodes is through the development and deployment of resistant cultivars. This usually involves crossing triploid cultivars with fertile diploids to produce...
Dochez, C.
,
Whyte, J.
,
Tenkouano, A.
,
Ortiz, R.
,
Waele, D. de
,
[Response of East African highland bananas and hybrids to Radopholus similis]
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Response of East African highland bananas and hybrids to Radopholus similis