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Seventeen isolates of the free-living soil fungus Trichoderma spp., collected from Meloidogyne spp. infested vegetable fields and infected roots in Benin, were screened for their rhizosphere competence and antagonistic potential against root-knot nematodes, Meloidogyne incognita, in greenhouse po...


Affokpon, A.Coyne, D.L.Htay, C.C.Agbèdè, R.D.Lawouin, L.Coosemans, J.[Biocontrol potential of native Trichoderma isolates against rootknot nematodes in West African vegetable production systems]Biocontrol potential of native Trichoderma isolates against rootknot nematodes in West African vegetable production systems

Four isolates of the free-living antagonistic fungi Trichoderma asperellum T-12 (1012 spores/m2), Trichoderma brevicompactum T-3 (1012 spores/m2), Pochonia chlamydosporia Pc-1 (5×107 chamydospores/m2) and Paecilomyces sp. Pl-3 (1012 spores/m2), and two arbuscular mycorrhizal fungi, Kuklospora ken...


Ahlé, V.Coyne, D.L.Coosemans, J.Affokpon, A.Agbede, R.D.[Better vegetable production systems in West Africa: prospects for the use of native antagonistic fungi for nematode management]Better vegetable production systems in West Africa: prospects for the use of native antagonistic fungi for nematode management

The potential of four fungal biocontrol isolates (Trichoderma asperellum T-12, Pochonia chlamydosporia Pc-1, Kuklospora kentinensis BEN302, Aspergillus allahabadii BEN03) from West Africa to endophytically colonize tomato plants and provide in planta protection against root-knot nematodes (Meloid...


Affokpon, A.Djihinto, A.C.Coffi, E.N.D.Coyne, D.L.Coosemans, J.[Root endophytic status of west African biocontrol agents and implications for root-knot nematode management]Root endophytic status of west African biocontrol agents and implications for root-knot nematode management

Naturally occurring fungal antagonists of root-knot nematodes (Meloidogyne spp., RKNs) were collected from 88 root and corresponding rhizosphere soil samples from 50 intensively cultivated fields used for peri-urban vegetable production in Benin, West Africa. Five species of Trichoderma viz.: T. ...


Affokpon, A.Coyne, D.L.Proft, M. deCoosemans, J.[In vitro growth characterization and biocontrol potential of naturally occurring nematophagous fungi recovered from rootknot nematode infested vegetable fields in Benin]In vitro growth characterization and biocontrol potential of naturally occurring nematophagous fungi recovered from rootknot nematode infested vegetable fields in Benin

The asexual root-knot nematodes (RKNs) (Meloidogyne spp.) exemplified by Meloidogyne incognita are widespread and damaging pests in tropical and subtropical regions worldwide. Comparison of amplification products of two adjacent polymorphic regions of the mitochondrial genome using DNA extracts o...


Pagan, C.Coyne, D.L.Carneiro, R.Kariuki, G.Luambana, N.Affokpon, A.Williamson, V.M.[Mitochondrial haplotypebased identification of ethanolpreserved rootknot nematodes from Africa]Mitochondrial haplotypebased identification of ethanolpreserved rootknot nematodes from Africa

Twenty strains of arbuscular mycorrhizal fungi (AMF), native to West Africa, and three commercial AMF, were evaluated for their protective effect against root-knot nematodes, Meloidogyne spp., in pots and field experiments in Benin. In pots, these strains were assessed in sterilized soil followin...


Affokpon, A.Coyne, D.L.Lawouin, L.Tossou, C.Agbede, R.D.Coosemans, J.[Effectiveness of native West African arbuscular mycorrhizal fungi in protecting vegetable crops against root-knot nematodes]Effectiveness of native West African arbuscular mycorrhizal fungi in protecting vegetable crops against root-knot nematodes
Kyalo, G.Affokpon, A.Coosemans, J.Coyne, D.L.[Biological control effects of Pochonia chlamysdosporia and Trichoderma isolates from Benin (WestAfrica) on rootknot nematodes]Biological control effects of Pochonia chlamysdosporia and Trichoderma isolates from Benin (WestAfrica) on rootknot nematodes

Aspergillus allahabadii, previously reported only from soils in India and El Salvador, was isolated from root-knot nematode egg masses (Meloidogyne spp.) in vegetable fields in Benin. Three populations were recovered from separate fields in the Guinea savannah region from tomato and/or cabbage. T...


Affokpon, A.Coyne, D.L.Tossou, C.Coosemans, J.[First report of Aspergillus allahabadii Mehrotra and Agnihotri in vegetable fields in Northern Benin (West-Africa)]First report of Aspergillus allahabadii Mehrotra and Agnihotri in vegetable fields in Northern Benin (West-Africa)

In Benin, yam production continues to face numerous production constraints, including yield and quality reduction by Scutellonema bradys. Implementation of efficient management techniques against this pest requires an improved understanding, including at the molecular level, of the pest. The curr...


Afoha, S.A.P.E.Affokpon, A.Waeyenberge, L.Sutter, N. deAgbangla, C.Dansi, A.Coyne, D.L.Viaene, N.[Molecular diversity of Scutellonema bradys populations from Benin, based on ITS1 rDNA and COI mtDNA]Molecular diversity of Scutellonema bradys populations from Benin, based on ITS1 rDNA and COI mtDNA

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