Diversidad de razas de Colletotrichum lindemuthianum en Antioquía y evaluación de germoplasma de frijol crema-rojo por resistencia a antracnosis. Para verificar si la composición de razas en el Oriente de Antioquía se caracterizaron 15 aislamientos de C. lindemuthianum, usando 12 variedades difer...
Santana, GE
,
Mahuku, George S.
,
[Diversidad de razas de Colletotrichum lindemuthianum en Antioquia y evaluación de germoplasma de frijol crema-rojo por resistencia a antracnosis]
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Diversidad de razas de Colletotrichum lindemuthianum en Antioquia y evaluación de germoplasma de frijol crema-rojo por resistencia a antracnosis
Virulence on a standard set of 12 common bean differential varieties, DNA sequence of repetitive-elements (Rep-PCR) and random amplified microsatellites (RAMS) were used to assess the genetic variability of 200 Colletotrichum lindemuthianum isolates collected from Andean and Mesoamerican bean var...
Mahuku, George S.
,
Riascos, JJ
,
[Virulence and molecular diversity within Colletotrichum lindemuthianum isolates from Andean and Mesoamerican bean varieties and regions]
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Virulence and molecular diversity within Colletotrichum lindemuthianum isolates from Andean and Mesoamerican bean varieties and regions
The intense debate over agricultural biotechnology is at once fascinating, confusing and disappointing. It is complicated by issues of ethical, moral, socio-economic, political, philosophical and scientific import. Its vocal champions exaggerate their claims of biotechnology as saviour of the poo...
Kelemu, Segenet
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Mahuku, George S.
,
Fregene, Martin A.
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Pachico, Douglas H.
,
Johnson, Nancy L.
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Calvert, Lee A.
,
Rao, Idupulapati M.
,
Buruchara, Robin A.
,
Amede, Tilahun
,
Kimani, P.M.
,
Kirkby, Roger A.
,
Kaaria, Susan K.
,
Ampofo, James Kwasi O.
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[Harmonizing the agricultural biotechnology debate for the benefit of African farmers]
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Harmonizing the agricultural biotechnology debate for the benefit of African farmers
Angular leaf spot (ALS), caused by the fungus Phaeoisariopsis griseola (Sacc.) Ferr., is one of the most important diseases of common bean (Phaseolus vulgaris L.) in tropical and subtropical bean producing areas. The common bean accession G 10474 has been widely resistant to P. griseola, includin...
Mahuku, George S.
,
Montoya, C
,
Henriquez Naranjo, MA
,
Jara, Carlos E.
,
Terán Santofimio, Henry
,
Beebe, Stephen E.
,
[Inheritance and characterization of angular leaf spot resistance gene present in common bean accession G 10474 and identification of an AFLP marker linked to the resistance gene]
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Inheritance and characterization of angular leaf spot resistance gene present in common bean accession G 10474 and identification of an AFLP marker linked to the resistance gene
Lambda-cyhalothrin (λ-cyhalothrin) is the most commonly used pyrethroid insecticide for vegetable farming in Benin. This insecticide is misused and overused by farmers, and hence may pose health hazards to consumers. We monitored λ-cyhalothrin residues in lettuce and cabbage from farms at the mar...
Djouaka, R.
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Soglo, M.
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Kusimo, M.O.
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Adéoti, R.
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Talom, A.
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Zeukeng, F.
,
Paraïso, A.
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Afari-Sefa, Victor
,
Saethre, M.G.
,
Manyong, Victor M.
,
Tamò, M.
,
Waage, Jeff
,
Lines, J.
,
Mahuku, George S.
,
[The rapid degradation of Lambda-Cyhalothrin makes treated vegetables relatively safe for consumption]
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The rapid degradation of Lambda-Cyhalothrin makes treated vegetables relatively safe for consumption
Jara, Carlos E.
,
Mahuku, George S.
,
Terán Santofimio, Henry
,
Singh, Shree P.
,
[Reaction of common bean lines VAX 4, VAX 5, and VAX6, derived from interspecific hybridization and gene pyramiding, to 20 Xanthomonas campestris pv. phaseoli isolates of different geographical origins]
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Reaction of common bean lines VAX 4, VAX 5, and VAX6, derived from interspecific hybridization and gene pyramiding, to 20 Xanthomonas campestris pv. phaseoli isolates of different geographical origins
Banana and plantain (Musa spp.) are important food crops in tropical and subtropical regions of the world where they generate millions of dollars annually to both subsistence farmers and exporters. Since 1902, Pseudocercospora banana pathogens, Pseudocercospora fijiensis, P. musae and P. eumusae,...
Alakonya, A.E.
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Kimunye, J.
,
Mahuku, George S.
,
Amah, D.
,
Uwimana, B.
,
Brown, A.
,
Swennen, R.L.
,
[Progress in understanding Pseudocercospora banana pathogens and the development of resistant Musa germplasm]
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Progress in understanding Pseudocercospora banana pathogens and the development of resistant Musa germplasm
Taxonomy
Bacteria; Phylum Proteobacteria; Class Gammaproteobacteria; Order Xanthomonadales; Family Xanthomonadaceae; Genus Xanthomonas; currently classified as X. campestris pv. musacearum (Xcm). However, fatty acid methyl ester analysis and genetic and genomic evidence suggest that this pathoge...
Nakato, V.
,
Mahuku, George S.
,
Coutinho, T.
,
[Xanthomonas campestris pv. musacearum: a major constraint to banana, plantain and enset production in central and east Africa over the past decade]
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Xanthomonas campestris pv. musacearum: a major constraint to banana, plantain and enset production in central and east Africa over the past decade
Fusarium ear rot (FER) incited by Fusarium verticillioides is a major disease of maize that reduces grain quality globally. Host resistance is the most suitable strategy for managing the disease. We report the results of genome-wide association study (GWAS) to detect alleles associated with incre...
Chen, J.
,
Shrestha, R.
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Ding, J.
,
Zheng, H.
,
Mu, C.
,
Wu, J.
,
Mahuku, George S.
,
[Genome-wide association study and QTL mapping reveal genomic loci associated with Fusarium ear rot resistance in tropical maize germplasm]
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Genome-wide association study and QTL mapping reveal genomic loci associated with Fusarium ear rot resistance in tropical maize germplasm
Terán Santofimio, Henry
,
Jara, Carlos E.
,
Mahuku, George S.
,
Beebe, Stephen E.
,
Singh, Shree P.
,
[Simultaneous selection for resistance to five bacterial, fungal, and viral diseases in three Andean 3 Middle American inter-gene pool common bean populations]
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Simultaneous selection for resistance to five bacterial, fungal, and viral diseases in three Andean 3 Middle American inter-gene pool common bean populations