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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 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
Book Chapter 2013

Autor: Bandyopadhyay, Ranajit Cotty, P.J.

Aflatoxin exposure is frequent and widespread in most African countries where the key staples, maize and groundnut, are particularly vulnerable to aflatoxin contamination. Aflatoxin-producing fungi are ubiquitous in Africa where they occupy soil and colonize diverse organic matter while producing...

Enlace original: https://cgspace.cgiar.org/handle/10568/80434

Investigación en Agricultura
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Bandyopadhyay, Ranajit ,  Cotty, P.J. ,  [Biological controls for aflatoxin reduction] ,  Biological controls for aflatoxin reduction
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
Poster 2017-01-17

Autor: Agbetiameh, D. Ortega-Beltran, A. Awuah, R.T. Elzein, A. Atehnkeng, J. Cotty, P.J. Bandyopadhyay, Ranajit
Enlace original: https://cgspace.cgiar.org/handle/10568/80594

Investigación en Agricultura
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Agbetiameh, D. ,  Ortega-Beltran, A. ,  Awuah, R.T. ,  Elzein, A. ,  Atehnkeng, J. ,  Cotty, P.J. ,  Bandyopadhyay, Ranajit ,  [Biological control of aflatoxins in maize and groundnut through use of aflasafe products developed for Ghana] ,  Biological control of aflatoxins in maize and groundnut through use of aflasafe products developed for Ghana
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
Manual 2018

Autor: Atehnkeng, J. Mutegi, D. Ortega-Beltran, A. Augusto, J. Akande, A. Senghor, L.A. Falade, T. Akello, J. Cotty, P.J. Bandyopadhyay, R.
Enlace original: https://cgspace.cgiar.org/handle/10568/107312

Investigación en Agricultura
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Atehnkeng, J. ,  Mutegi, D. ,  Ortega-Beltran, A. ,  Augusto, J. ,  Akande, A. ,  Senghor, L.A. ,  Falade, T. ,  Akello, J. ,  Cotty, P.J. ,  Bandyopadhyay, R. ,  [Management of aflatoxins in maize and groundnuts in Kenya: a farmers' training manual] ,  Management of aflatoxins in maize and groundnuts in Kenya: a farmers' training manual
Journal Article 2019

Autor: Ezekiel, C.N. Ortega-Beltran, A. Oyedeji, E.O. Atehnkeng, J. Kössler, P. Tairu, F. Hoeschle-Zeledon, I. Karlovsky, P. Cotty, P.J. Bandyopadhyay, R.

Across sub-Saharan Africa, chili peppers are fundamental ingredients of many traditional dishes. However, chili peppers may contain unsafe aflatoxin concentrations produced by Aspergillus section Flavi fungi. Aflatoxin levels were determined in chili peppers from three states in Nigeria. A total ...

Enlace original: https://cgspace.cgiar.org/handle/10568/102424

Investigación en Agricultura
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Ezekiel, C.N. ,  Ortega-Beltran, A. ,  Oyedeji, E.O. ,  Atehnkeng, J. ,  Kössler, P. ,  Tairu, F. ,  Hoeschle-Zeledon, I. ,  Karlovsky, P. ,  Cotty, P.J. ,  Bandyopadhyay, R. ,  [Aflatoxin in chili peppers in Nigeria: extent of contamination and control using atoxigenic aspergillus flavus genotypes as biocontrol agents] ,  Aflatoxin in chili peppers in Nigeria: extent of contamination and control using atoxigenic aspergillus flavus genotypes as biocontrol agents
Journal Article 2019

Autor: Agbetiameh, D. Ortega-Beltran, A. Awuah, R.T. Atehnkeng, J. Islam, M.S. Callicott, K.A. Cotty, P.J. Bandyopadhyay, R.

Increasing knowledge of the deleterious health and economic impacts of aflatoxin in crop commodities has stimulated global interest in aflatoxin mitigation. Current evidence of the incidence of Aspergillus flavus isolates belonging to vegetative compatibility groups (VCGs) lacking the ability to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/103648

Investigación en Agricultura
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Agbetiameh, D. ,  Ortega-Beltran, A. ,  Awuah, R.T. ,  Atehnkeng, J. ,  Islam, M.S. ,  Callicott, K.A. ,  Cotty, P.J. ,  Bandyopadhyay, R. ,  [Potential of atoxigenic Aspergillus flavus vegetative compatibility groups associated with maize and groundnut in Ghana as biocontrol agents for aflatoxin management] ,  Potential of atoxigenic Aspergillus flavus vegetative compatibility groups associated with maize and groundnut in Ghana as biocontrol agents for aflatoxin management
Journal Article 2018-09-17

Autor: Mutegi, C. Cotty, P.J. Bandyopadhyay, Ranajit

Aflatoxins are highly toxic metabolites of several Aspergillus species widely distributed throughout the environment. These toxins have adverse effects on humans and livestock at a few micrograms per kilogram (μg/kg) concentrations. Strict regulations on the concentrations of aflatoxins allowed i...

Enlace original: https://cgspace.cgiar.org/handle/10568/97859

Investigación en Agricultura
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Mutegi, C. ,  Cotty, P.J. ,  Bandyopadhyay, Ranajit ,  [Prevalence and mitigation of aflatoxins in Kenya (1960-to date)] ,  Prevalence and mitigation of aflatoxins in Kenya (1960-to date)

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