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Research paper thumbnail of Surveillance of mycotoxin contaminants and mycotoxigenic fungi in agricultural produce

Quality Assurance and Safety of Crops & Foods

Food crops, including vegetables, are prone to attack by pathogenic and mycotoxigenic fungi and r... more Food crops, including vegetables, are prone to attack by pathogenic and mycotoxigenic fungi and represent a food safety and public health risk. The study aimed to detect and quantify mycotoxins in vegetables widely consumed in Mauritius. Diseased samples of garlic, onion, potato, pumpkin and tomato were collected post-harvest. Following microscopic identification of the suspect pathogen(s), samples were tested for mycotoxins by ELISA. Results demonstrated a high mean level of citrinin in garlic (5,448.6 μg/kg) and ochratoxin in onion (9.25 μg/kg), which exceeded the permissible limits, thus pointing to potential health risks associated with the consumption of these vegetables.

Research paper thumbnail of Molecular characterisation of Mycovellosiella koepki, the causal agent of yellow spot disease of sugarcane

African Journal of Biotechnology, Feb 5, 2007

... More than one strain of the fungus M. koepki is thought to have occurred since its first repo... more ... More than one strain of the fungus M. koepki is thought to have occurred since its first report in 1890. Two or three strains of M. koepki probably existed in Australia as Egan (1970) observed a difference in the varietal reaction to yellow spot. ... M52/78 Beau Bois Humid ...

Research paper thumbnail of Molecular approaches to assessing fungal diversity in the natural environment

Research paper thumbnail of Family placement of Ascotaiwania and Ascolacicola based on DNA sequences from the large subunit rRNA gene

Research paper thumbnail of New observations on Monotosporella rhizoidea

Mycoscience, Aug 1, 1999

Abstract Monotosporella rhizoidea is described, and illustrated with ligh and scanning electron m... more Abstract Monotosporella rhizoidea is described, and illustrated with ligh and scanning electron micrographs, from submerged wood in Hong Kong. Our collection differs from the protologue, in having smaller conidia and longer condidiophores. The formation of ...

Research paper thumbnail of Vertexicola caudatus gen. et sp. nov., and a New Species of Rivulicola from Submerged Wood in Freshwater Habitats

Research paper thumbnail of Ascomauritiana lignicola gen. et sp. nov., an ascomycete from submerged wood in Mauritius

Mycological research, Aug 1, 1999

Research paper thumbnail of <i>Vertexicola caudatus</i>gen. et sp. nov., and a new species of<i>Rivulicola</i>from submerged wood in freshwater habitats

Research paper thumbnail of Ascominuta lignicola, a new Ioculoascomycete from submerged wood in Hong Kong

Mycoscience, 2000

Abstract Ascominuta lignicola gen. et sp. nov. is described and illustrated based on a specimen c... more Abstract Ascominuta lignicola gen. et sp. nov. is described and illustrated based on a specimen collected on submerged wood in Hong Kong. Ascominuta lignicola is characterised by relatively small ascomata, globose, 4-spored asci, and ascospores with ...

Research paper thumbnail of Ascomycetes from Freshwater Habitats: Ascolacicola aquatica Gen. et sp. nov. and a New Species of Ascotaiwania from Wood Submerged in a Reservoir in Hong Kong

Research paper thumbnail of Ascomycetes from freshwater habitats: <i>Ascolacicola aquatica</i> gen. et sp. nov. and a new species of <i>Ascotaiwania</i> from wood submerged in a reservoir in Hong Kong

Research paper thumbnail of Brunneosporella aquatica gen. et sp. nov., Aqualignicola hyalina gen. et sp. nov., Jobellisia viridifusca sp. nov. and Porosphaerellopsis bipolaris sp. nov. (ascomycetes) from submerged wood in freshwater habitats

Mycological research, May 1, 2001

Research paper thumbnail of Ascal ultrastructural study in<i>Annulatascus hongkongensis</i>sp. nov., a freshwater ascomycete

Research paper thumbnail of Somaclonal Variation and Methods Used for Its Detection

Propagation and Genetic Manipulation of Plants, 2020

Research paper thumbnail of A comparison of methods for the detection of Phytophthora infestans on potatoes in Mauritius

Journal of Agricultural Sciences, Belgrade

Late blight, a disease caused by oomycota, Phytophthora infestans, is a greater threat to the pot... more Late blight, a disease caused by oomycota, Phytophthora infestans, is a greater threat to the potato crop than any other disease in Mauritius. This disease remains the most challenging to manage once symptoms have appeared, thus requiring rapid detection for effective disease management. The aim of this study was to compare different methods for early detection of the causal agent of potato late blight. Conventional culture-based methods involved the direct isolation of P. infestans from infected leaves on Carrot Piece Agar (CPA), Carrot Sucrose Agar (CSA), Commercial Potato Dextrose Agar (CPDA), Fresh Potato Dextrose Agar (FPDA-1 and FPDA-2), Oatmeal Agar (OMA), Pea Sucrose Agar (PSA) and Water Agar (WA) without antibiotic supplementation. Mycelial growth on agar was subsequently identified using molecular techniques. A culture-independent method was also attempted whereby total genomic DNA was directly extracted from symptomatic leaves with mycelial growth followed by PCR amplific...

Research paper thumbnail of First Report of Target Spot on Tomato Caused by Corynespora cassiicola in Mauritius

Research paper thumbnail of First Report of Black Scurf Caused by Rhizoctonia solani AG-3 on Potato Tubers in Mauritius

Research paper thumbnail of Ascomycetes from Freshwater Habitats: Ascolacicola aquatica Gen. et sp. nov. and a New Species of Ascotaiwania from Wood Submerged in a Reservoir in Hong Kong

Research paper thumbnail of Brunneosporella aquatica gen. et sp. nov., Aqualignicola hyalina gen. et sp. nov., Jobellisia viridifusca sp. nov. and Porosphaerellopsis bipolaris sp. nov. (ascomycetes) from submerged wood in freshwater habitats

Mycological Research, 2001

Research paper thumbnail of Detection of Somaclonal Variation in Micropropagated Plants of Sugarcane and SCMV Screening through ELISA

Journal of Agricultural Science, 2013

Research paper thumbnail of Surveillance of mycotoxin contaminants and mycotoxigenic fungi in agricultural produce

Quality Assurance and Safety of Crops & Foods

Food crops, including vegetables, are prone to attack by pathogenic and mycotoxigenic fungi and r... more Food crops, including vegetables, are prone to attack by pathogenic and mycotoxigenic fungi and represent a food safety and public health risk. The study aimed to detect and quantify mycotoxins in vegetables widely consumed in Mauritius. Diseased samples of garlic, onion, potato, pumpkin and tomato were collected post-harvest. Following microscopic identification of the suspect pathogen(s), samples were tested for mycotoxins by ELISA. Results demonstrated a high mean level of citrinin in garlic (5,448.6 μg/kg) and ochratoxin in onion (9.25 μg/kg), which exceeded the permissible limits, thus pointing to potential health risks associated with the consumption of these vegetables.

Research paper thumbnail of Molecular characterisation of Mycovellosiella koepki, the causal agent of yellow spot disease of sugarcane

African Journal of Biotechnology, Feb 5, 2007

... More than one strain of the fungus M. koepki is thought to have occurred since its first repo... more ... More than one strain of the fungus M. koepki is thought to have occurred since its first report in 1890. Two or three strains of M. koepki probably existed in Australia as Egan (1970) observed a difference in the varietal reaction to yellow spot. ... M52/78 Beau Bois Humid ...

Research paper thumbnail of Molecular approaches to assessing fungal diversity in the natural environment

Research paper thumbnail of Family placement of Ascotaiwania and Ascolacicola based on DNA sequences from the large subunit rRNA gene

Research paper thumbnail of New observations on Monotosporella rhizoidea

Mycoscience, Aug 1, 1999

Abstract Monotosporella rhizoidea is described, and illustrated with ligh and scanning electron m... more Abstract Monotosporella rhizoidea is described, and illustrated with ligh and scanning electron micrographs, from submerged wood in Hong Kong. Our collection differs from the protologue, in having smaller conidia and longer condidiophores. The formation of ...

Research paper thumbnail of Vertexicola caudatus gen. et sp. nov., and a New Species of Rivulicola from Submerged Wood in Freshwater Habitats

Research paper thumbnail of Ascomauritiana lignicola gen. et sp. nov., an ascomycete from submerged wood in Mauritius

Mycological research, Aug 1, 1999

Research paper thumbnail of <i>Vertexicola caudatus</i>gen. et sp. nov., and a new species of<i>Rivulicola</i>from submerged wood in freshwater habitats

Research paper thumbnail of Ascominuta lignicola, a new Ioculoascomycete from submerged wood in Hong Kong

Mycoscience, 2000

Abstract Ascominuta lignicola gen. et sp. nov. is described and illustrated based on a specimen c... more Abstract Ascominuta lignicola gen. et sp. nov. is described and illustrated based on a specimen collected on submerged wood in Hong Kong. Ascominuta lignicola is characterised by relatively small ascomata, globose, 4-spored asci, and ascospores with ...

Research paper thumbnail of Ascomycetes from Freshwater Habitats: Ascolacicola aquatica Gen. et sp. nov. and a New Species of Ascotaiwania from Wood Submerged in a Reservoir in Hong Kong

Research paper thumbnail of Ascomycetes from freshwater habitats: <i>Ascolacicola aquatica</i> gen. et sp. nov. and a new species of <i>Ascotaiwania</i> from wood submerged in a reservoir in Hong Kong

Research paper thumbnail of Brunneosporella aquatica gen. et sp. nov., Aqualignicola hyalina gen. et sp. nov., Jobellisia viridifusca sp. nov. and Porosphaerellopsis bipolaris sp. nov. (ascomycetes) from submerged wood in freshwater habitats

Mycological research, May 1, 2001

Research paper thumbnail of Ascal ultrastructural study in<i>Annulatascus hongkongensis</i>sp. nov., a freshwater ascomycete

Research paper thumbnail of Somaclonal Variation and Methods Used for Its Detection

Propagation and Genetic Manipulation of Plants, 2020

Research paper thumbnail of A comparison of methods for the detection of Phytophthora infestans on potatoes in Mauritius

Journal of Agricultural Sciences, Belgrade

Late blight, a disease caused by oomycota, Phytophthora infestans, is a greater threat to the pot... more Late blight, a disease caused by oomycota, Phytophthora infestans, is a greater threat to the potato crop than any other disease in Mauritius. This disease remains the most challenging to manage once symptoms have appeared, thus requiring rapid detection for effective disease management. The aim of this study was to compare different methods for early detection of the causal agent of potato late blight. Conventional culture-based methods involved the direct isolation of P. infestans from infected leaves on Carrot Piece Agar (CPA), Carrot Sucrose Agar (CSA), Commercial Potato Dextrose Agar (CPDA), Fresh Potato Dextrose Agar (FPDA-1 and FPDA-2), Oatmeal Agar (OMA), Pea Sucrose Agar (PSA) and Water Agar (WA) without antibiotic supplementation. Mycelial growth on agar was subsequently identified using molecular techniques. A culture-independent method was also attempted whereby total genomic DNA was directly extracted from symptomatic leaves with mycelial growth followed by PCR amplific...

Research paper thumbnail of First Report of Target Spot on Tomato Caused by Corynespora cassiicola in Mauritius

Research paper thumbnail of First Report of Black Scurf Caused by Rhizoctonia solani AG-3 on Potato Tubers in Mauritius

Research paper thumbnail of Ascomycetes from Freshwater Habitats: Ascolacicola aquatica Gen. et sp. nov. and a New Species of Ascotaiwania from Wood Submerged in a Reservoir in Hong Kong

Research paper thumbnail of Brunneosporella aquatica gen. et sp. nov., Aqualignicola hyalina gen. et sp. nov., Jobellisia viridifusca sp. nov. and Porosphaerellopsis bipolaris sp. nov. (ascomycetes) from submerged wood in freshwater habitats

Mycological Research, 2001

Research paper thumbnail of Detection of Somaclonal Variation in Micropropagated Plants of Sugarcane and SCMV Screening through ELISA

Journal of Agricultural Science, 2013

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