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Beed, Fen D.Bandyopadhyay, Ranajit[Aflasafe; the biological control option for aflatoxins, for all crops both pre and post harvest.]Aflasafe; the biological control option for aflatoxins, for all crops both pre and post harvest.
Ayalew, A.Kimanya, M.Matumba, L.Bandyopadhyay, RanajitMenkir, A.Cotty, P.[Controlling aflatoxins in maize in Africa: strategies, challenges and opportunities for improvement]Controlling aflatoxins in maize in Africa: strategies, challenges and opportunities for improvement

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...


Bandyopadhyay, RanajitCotty, P.J.[Biological controls for aflatoxin reduction]Biological controls for aflatoxin reduction

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 ...


Bandyopadhyay, RanajitOrtega-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

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 ...


Diedhiou, P.M.Bandyopadhyay, RanajitAtehnkeng, 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

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...


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
Oluwafemi, F.Bandyopadhyay, RanajitKumar, M.Ogunbanwo, T.Ayanwnd, B.[Biological detoxification of aflatoxin B1 in traditionallyfermented maize Ogi]Biological detoxification of aflatoxin B1 in traditionallyfermented maize Ogi

Aspergillus flavus has long been considered to be an asexual species. Although a sexual stage was recently reported for this species from in vitro studies, the amount of recombination ongoing in natural populations and the genetic distance across which meiosis occurs is largely unknown. In the cu...


Islam, M.S.Callicott, K.A.Mutegi, C.Bandyopadhyay, RanajitCotty, P.J.[Aspergillus flavus resident in Kenya: high genetic diversity in an ancient population primarily shaped by clonal reproduction and mutation-driven evolution]Aspergillus flavus resident in Kenya: high genetic diversity in an ancient population primarily shaped by clonal reproduction and mutation-driven evolution

ompetitive exclusion of aflatoxin producers by endemic atoxigenic strains of Aspergillus flavus is a proventool for aflatoxin management being adapted for use in Africa. Field efficacy of an experimental formulationconsisting of four native atoxigenic strains (La3303, La3304, La3279 and Ka16127) ...


Atehnkeng, J.Ojiambo, P.Cotty, P.Bandyopadhyay, Ranajit[Field efficacy of a mixture of atoxigenic Aspergillus flavus Link: Fr vegetative compatibility groups in preventing aflatoxin contamination in maize (Zea mays L.)]Field efficacy of a mixture of atoxigenic Aspergillus flavus Link: Fr vegetative compatibility groups in preventing aflatoxin contamination in maize (Zea mays L.)

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