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Macrophomina phaseolina: General Characteristics of Pathogenicity and Methods of Control
Marquez, Nathalie; Giachero, María Lorena; Declerck, Stéphane; Ducasse, Daniel Adrian (Frontiers Media, 2021-04-22)Macrophomina phaseolina is a generalist soil-borne fungus present all over the world. It cause diseases such as stem and root rot, charcoal rot and seedling blight. Under high temperatures and low soil moisture, this fungus ... -
Molecular characterization of the 5S rDNA non-transcribed spacer and reconstruction of phylogenetic relationships in Capsicum
Grabiele, Mauro; Aguilera, Patricia Mabel; Ducasse, Daniel Adrian; Debat, Humberto Julio (Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2021)Capsicum includes ca. 41 species of chili peppers. In this original report we PCR amplified, cloned, sequenced and characterized the 5S rDNA non-transcribed spacer -NTS- in 23 taxa of nine clades of Capsicum, divergent at ... -
Relevamiento y caracterización de fitopatógenos presentes en Digitaria eriantha Steudel. Sobre parcelas fertilizadas con Urea
Bravo, Maria Belen; Andrada, Nora Raquel; Terenti, Oscar Antonio; Ducasse, Daniel Adrian (Estación Experimental Agropecuaria San Luis, INTA, 2018-06-01)En el diagnóstico de los problemas fitosanitarios, es muy importante la correcta identificación del agente causal, lo que resulta fundamental para el manejo del problema. Esto permite generar medidas de control efectivas, ... -
Soybean responseto initial stage of Fusarium virguliforme infection
Giachero, María Lorena; Marquez, Nathalie; Ortega, Leandro Ismael; Ducasse, Daniel Adrian (BioRxiv, 2022-03-07)Fusarium virguliforme causes the Sudden Death Syndrome, an important disease in soybean crops. In this work, we investigated the defensive response mechanisms in soybean root, at cell wall level, during F. virguliforme ... -
Transcriptional Changes in Mycorrhizal and Nonmycorrhizal Soybean Plants upon Infection with the Fungal Pathogen Macrophomina phaseolina
Marquez, Nathalie; Giachero, María Lorena; Gallou, Adrien; Debat, Humberto Julio; Cranenbrouck, Sylvie; Di Rienzo, Julio A.; Pozo, María J.; Ducasse, Daniel Adrian; Declerck, Stéphane (American Phytopathological Society, 2018-06-19)Macrophomina phaseolina is a soil-borne fungal pathogen with a wide host range that causes charcoal rot in soybean [Glycine max (L.) Merr.]. Control of the disease is a challenge, due to the absence of genetic resistance ... -
Transcriptome analysis of mycorrhizal and nonmycorrhizal soybean plantlets upon infection with Fusarium virguliforme, one causal agent of sudden death syndrome
Marquez, Nathalie; Giachero, María Lorena; Gallou, Adrien; Debat, Humberto Julio; Declerck, Stéphane; Ducasse, Daniel Adrian (2018-11-21)Soilborne pathogens represent a threat to agriculture causing important yield losses. Sudden death syndrome (SDS) of soybean is a severe disease caused by a complex of Fusarium species. This pathosystem has been widely ...