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Journal Article 2010

Autor: Donner, M. Atehnkeng, J. Sikora, R.A. Bandyopadhyay, Ranajit Cotty, P.J.

Abstract Aflatoxins are highly toxic carcinogens produced by several species in Aspergillus section Flavi. Strains of A. flavus that do not produce aflatoxins, called atoxigenic strains, have been used commercially in North America as tools for limiting aflatoxin contamination. A similar aflatoxi...

Enlace original: https://cgspace.cgiar.org/handle/10568/87993

Investigación en Agricultura
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Donner, M. ,  Atehnkeng, J. ,  Sikora, R.A. ,  Bandyopadhyay, Ranajit ,  Cotty, P.J. ,  [Molecular characterization of atoxigenic strains for biological control of aflatoxins in Nigeria] ,  Molecular characterization of atoxigenic strains for biological control of aflatoxins in Nigeria
Journal Article 2007

Autor: Twizeyimana, M. Ojiambo, P.S. Tenkouano, A. Ikotun, T. Bandyopadhyay, Ranajit

This study investigated the utility of inoculation of in vitro plantlets in tubes and detached leaves as reliable and rapid assays for screening Musa genotypes against Mycosphaerella fijiensis, the causal agent of black leaf streak. In the first part of the study, three types of inocula were eval...

Enlace original: https://cgspace.cgiar.org/handle/10568/92174

Investigación en Agricultura
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Twizeyimana, M. ,  Ojiambo, P.S. ,  Tenkouano, A. ,  Ikotun, T. ,  Bandyopadhyay, Ranajit ,  [Rapid screening of Musa species for resistance to black leaf streak using in vitro plantlets in tubes and detached leaves] ,  Rapid screening of Musa species for resistance to black leaf streak using in vitro plantlets in tubes and detached leaves
Journal Article 2017

Autor: Kachapulula, P.W. Akello, J. Bandyopadhyay, Ranajit Cotty, P.J.

Aspergillus section Flavi have been implicated as causal agents of aflatoxin contamination in Africa. However, Aspergillus populations associated with aflatoxin contamination in Zambia have not been adequately detailed. Most of Zambia's arable land is non-cultivated and Aspergillus communities in...

Enlace original: https://cgspace.cgiar.org/handle/10568/83513

Investigación en Agricultura
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Kachapulula, P.W. ,  Akello, J. ,  Bandyopadhyay, Ranajit ,  Cotty, P.J. ,  [Aspergillus section Flavi community structure in Zambia influences aflatoxin contamination of maize and groundnut] ,  Aspergillus section Flavi community structure in Zambia influences aflatoxin contamination of maize and groundnut
Journal Article 2012-03

Autor: Kumar, P.L. Bandyopadhyay, Ranajit

Food is considered to be unavoidable, as the causative fungi are ubiquitous in the tropical parts of the world. However, fungal infestation and toxin contamination are unpredictable and depend on certain environmental exposure in humans and animals results from the consumption contaminated foods ...

Enlace original: https://cgspace.cgiar.org/handle/10568/77430

Investigación en Agricultura
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Kumar, P.L. ,  Bandyopadhyay, Ranajit ,  [AflaELISA: a simple and lowcost quantitative test for the estimation of aflatoxins] ,  AflaELISA: a simple and lowcost quantitative test for the estimation of aflatoxins
Journal Article 2017

Autor: Udomkun, Patchimaporn Wiredu, Alexander N. Nagle, Marcus Müller, Joachim Vanlauwe, Bernard Bandyopadhyay, Ranajit

Aflatoxins are mainly produced by certain strains of Aspergillus flavus, which are found in diverse agricultural crops. In many lower-income countries, aflatoxins pose serious public health issues since the occurrence of these toxins can be considerably common and even extreme. Aflatoxins can neg...

Enlace original: https://cgspace.cgiar.org/handle/10568/79805

Investigación en Agricultura
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Udomkun, Patchimaporn ,  Wiredu, Alexander N. ,  Nagle, Marcus ,  Müller, Joachim ,  Vanlauwe, Bernard ,  Bandyopadhyay, Ranajit ,  [Innovative technologies to manage aflatoxins in foods and feeds and the profitability of application – a review] ,  Innovative technologies to manage aflatoxins in foods and feeds and the profitability of application – a review
Journal Article 2016

Autor: Bandyopadhyay, Ranajit Ortega-Beltran, A. Akande, A. Mutegi, C. Atehnkeng, J. Kaptoge, L. Senghor, A.L. Adhikari, B.N. Cotty, P.J.

Aflatoxin contamination of crops is frequent in warm regions across the globe, including large areas in sub-Saharan Africa. Crop contamination with these dangerous toxins transcends health, food security, and trade sectors. It cuts across the value chain, affecting farmers, traders, markets, and ...

Enlace original: https://cgspace.cgiar.org/handle/10568/78099

Investigación en Agricultura
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Bandyopadhyay, Ranajit ,  Ortega-Beltran, A. ,  Akande, A. ,  Mutegi, C. ,  Atehnkeng, J. ,  Kaptoge, L. ,  Senghor, A.L. ,  Adhikari, B.N. ,  Cotty, P.J. ,  [Biological control of aflatoxins in Africa: current status and potential challenges in the face of climate change] ,  Biological control of aflatoxins in Africa: current status and potential challenges in the face of climate change
Journal Article 2007

Autor: Mwangi, M. Bandyopadhyay, Ranajit Ragama, P.E. Tushemereirwe, W.K.

Experiments were carried out to evaluate various options to reduce wilting of bananas replanted to rehabilitate farms previously destroyed by Xanthomonas campestris pv musacearum (Xcm). Paring, time taken to cure paring injuries and covering corms with infested or uninfested soil were evaluated. ...

Enlace original: https://cgspace.cgiar.org/handle/10568/92194

Investigación en Agricultura
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Mwangi, M. ,  Bandyopadhyay, Ranajit ,  Ragama, P.E. ,  Tushemereirwe, W.K. ,  [Assessment of banana planting practices and cultivar tolerance in relation to management of soilborne Xanthomonas campestris pv musacearum] ,  Assessment of banana planting practices and cultivar tolerance in relation to management of soilborne Xanthomonas campestris pv musacearum
Journal Article 2011

Autor: Diedhiou, P.M. Bandyopadhyay, Ranajit Atehnkeng, J. Ojiambo, P.S.

Aflatoxin contamination of major food crops is a serious problem in Senegal. Maize and sesame samples were collected during a survey in five districts located in two agro-ecological zones in Senegal to determine levels of aflatoxin contamination and the distribution and toxigenicity potential of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82638

Investigación en Agricultura
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Diedhiou, P.M. ,  Bandyopadhyay, Ranajit ,  Atehnkeng, J. ,  Ojiambo, P.S. ,  [Aspergillus colonization and aflatoxin contamination of maize and sesame kernels in two agro-ecological zones in Senegal] ,  Aspergillus colonization and aflatoxin contamination of maize and sesame kernels in two agro-ecological zones in Senegal
Journal Article 2018-04

Autor: Agbetiameh, D. Ortega-Beltran, A. Awuah, R.T. Atehnkeng, J. Cotty, P.J. Bandyopadhyay, Ranajit

Aflatoxin contamination in maize and groundnut is perennial in Ghana with substantial health and economic burden on the population. The present study examined for the first time the prevalence of aflatoxin contamination in maize and groundnut in major producing regions across three agroecological...

Enlace original: https://cgspace.cgiar.org/handle/10568/93381

Investigación en Agricultura
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Agbetiameh, D. ,  Ortega-Beltran, A. ,  Awuah, R.T. ,  Atehnkeng, J. ,  Cotty, P.J. ,  Bandyopadhyay, Ranajit ,  [Prevalence of aflatoxin contamination in maize and groundnut in Ghana: population structure, distribution, and toxigenicity of the causal agents] ,  Prevalence of aflatoxin contamination in maize and groundnut in Ghana: population structure, distribution, and toxigenicity of the causal agents
Journal Article 2006

Autor: Bandyopadhyay, Ranajit Mwangi, M. Aigbe, S.O. Leslie, John F.

Fusarium species are a significant component of the set of fungi associated with cassava root rot. Yield losses due to root rot average 0.5 to 1 ton/ha but losses >3 ton/ha, an equivalent of 15 to 20% yield, often occur. This paper reviews previous work on cassava root rot and summarizes a few re...

Enlace original: https://cgspace.cgiar.org/handle/10568/91354

Investigación en Agricultura
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Bandyopadhyay, Ranajit ,  Mwangi, M. ,  Aigbe, S.O. ,  Leslie, John F. ,  [Fusarium species from the cassava root rot complex in West Africa] ,  Fusarium species from the cassava root rot complex in West Africa

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