Abstract Ralstonia solanacearum is a heterogeneous species complex causing bacterial wilts in more than 450 plant species distributed in 54 families. The complexity of the genome and the wide diversity existing within the species has led to the concept of R. solanacearum species complex (RsSC). Here we r...
ADN Bacteriano/química,
Genoma Bacteriano,
Genotipo,
Enfermedades de las Plantas/microbiología,
Ralstonia solanacearum/genética,
Análisis de Secuencia de ADN,
Solanum tuberosum/microbiología,
ADN Bacteriano/genética,
India,
Ralstonia solanacearum/clasificación,
Ralstonia solanacearum/aislamiento & purificación
Abstract This study aimed to evaluate the biocontrol potential of bacteria isolated from different plant species and soils. The production of compounds related to phytopathogen biocontrol and/or promotion of plant growth in bacterial isolates was evaluated by measuring the production of antimicrobial com...
Bacterias/clasificación,
Fenómenos Fisiológicos Bacterianos,
Enfermedades de las Plantas/microbiología,
Microbiología del Suelo,
Amoníaco/metabolismo,
Antibiosis,
Bacterias/genética,
Bacterias/aislamiento & purificación,
Enzimas/biosíntesis,
Hidrólisis,
ARN Ribosómico 16S,
Rizosfera
Abstract Sweet or bell pepper is a member of the Solanaceae family and is regarded as one of the most popular and nutritious vegetable. Blight, in the form of leaf and fruit blight, has been observed to infect bell pepper crops cultivated at the horticulture farm in Rajasthan College of Agriculture, Udai...
Ascomicetos,
Capsicum/microbiología,
Enfermedades de las Plantas/microbiología,
Antifúngicos/química,
Antifúngicos/farmacología,
Capsicum/química,
Ascomicetos/efectos de los fármacos,
Pruebas de Sensibilidad Microbiana,
Extractos Vegetales/química,
Extractos Vegetales/farmacología,
Plantones/efectos de los fármacos
Abstract:The productivity of arid legumes, such as Clusterbean (Cyamopsis tetragonoloba), Cowpea (Vigna unguiculata), Moth bean (Vigna aconitifolia) and Horse gram (Macrotyloma uniflorum), may remain stagnant over decades because of their high susceptibility to root diseases. Besides, there is a limitati...
ADN de Hongos,
Fabaceae/genética,
Fabaceae/microbiología,
Fusarium/aislamiento & purificación,
Variación Genética,
Hypocreales/genética,
Hypocreales/aislamiento & purificación,
India,
Técnicas de Diagnóstico Molecular/métodos,
Mucorales/aislamiento & purificación,
Enfermedades de las Plantas/microbiología,
Raíces de Plantas/genética,
Polimorfismo de Nucleótido Simple,
Técnica del ADN Polimorfo Amplificado Aleatorio,
Vigna/genética,
Vigna/microbiología
Abstract Triazole fungicides are used broadly for the control of infectious diseases of both humans and plants. The surge in resistance to triazoles among pathogenic populations is an emergent issue both in agriculture and medicine. The non-rational use of fungicides with site-specific modes of action, s...
Agricultura,
Antifúngicos/farmacología,
Farmacorresistencia Fúngica,
Ecosistema,
Hongos/efectos de los fármacos,
Triazoles/envenenamiento,
Antifúngicos/uso terapéutico,
Hongos/fisiología,
Fungicidas Industriales,
Micosis/tratamiento farmacológico,
Micosis/microbiología,
Enfermedades de las Plantas/microbiología,
Triazoles/uso terapéutico
Abstract Apple is one of the most important temperate fruit to Brazil economy, and the use of synthetic chemicals has been the main method for reducing postharvest diseases, such as the blue mold, caused by Penicillium expansum. This work intends to evaluate the practical utilization of chitosan for blue...
Antifúngicos/farmacología,
Quitosano/farmacología,
Malus/microbiología,
Penicillium/efectos de los fármacos,
Enfermedades de las Plantas/microbiología,
Enfermedades de las Plantas/terapia,
Antifúngicos/química,
Quitosano/química,
Frutas/microbiología,
Enfermedades de las Plantas/prevención & control,
Factores de Tiempo
ABSTRACT Pseudomonas syringae pv. actinidifoliorum causes necrotic spots on the leaves of Actinidia deliciosa and Actinidia chinensis. P. syringae pv. actinidifoliorum has been detected in New Zealand, Australia, France and Spain. Four lineages were previously identified within the P. syringae pv. actini...
Abstract Metabolites of mycoparasitic fungal species such as Trichoderma harzianum 88 have important biological roles. In this study, two new ketoacyl synthase (KS) fragments were isolated from cultured Trichoderma harzianum 88 mycelia using degenerate primers and analysed using a phylogenetic tree. The ...
Proteínas Fúngicas/metabolismo,
Sintasas Poliquetidas/metabolismo,
Trichoderma/enzimología,
Secuencia de Aminoácidos,
Proteínas Fúngicas/química,
Proteínas Fúngicas/genética,
Regulación Fúngica de la Expresión Génica,
Datos de Secuencia Molecular,
Micelio/enzimología,
Micelio/genética,
Enfermedades de las Plantas/microbiología,
Sintasas Poliquetidas/química,
Sintasas Poliquetidas/genética,
Alineación de Secuencia,
Trichoderma/clasificación,
Trichoderma/genética
Abstract Citrus canker, caused by the Gram-negative bacterium Xanthomonas citri subsp. citri (Xac), is one of the most devastating diseases to affect citrus crops. There is no treatment for citrus canker; effective control against the spread of Xac is usually achieved by the elimination of affected plant...
Proteínas Bacterianas/genética,
Proteínas Recombinantes de Fusión/genética,
Xanthomonas/genética,
Proteínas Bacterianas/aislamiento & purificación,
Proteínas Bacterianas/metabolismo,
Citrus/microbiología,
Vectores Genéticos/genética,
Vectores Genéticos/metabolismo,
Sistemas de Lectura Abierta,
Enfermedades de las Plantas/microbiología,
Proteínas Recombinantes de Fusión/aislamiento & purificación,
Proteínas Recombinantes de Fusión/metabolismo,
Xanthomonas/química,
Xanthomonas/metabolismo
Background Identifying and validating biomarkers' scores of polymorphic bands are important for studies related to the molecular diversity of pathogens. Although these validations provide more relevant results, the experiments are very complex and time-consuming. Besides rapid identification of plant pat...
