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Showing 1 to 20 of 67 for “"Botrytis cinerea"”.
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Characterization and protein fingerprinting of Botrytis cinerea isolates /
Botrytis cinerea isolates collected from Niagara region were treated with different concentrations of the fiingicide, iprodione to test their sensitivity to this fungicide. These Botrytis cinerea isolates were divided into two groups according to their sensitivity to iprodione. Those isolates whose …
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Molecular characterization of the Arabidopsis thaliana - Botrytis cinerea interaction
… of Arabidopsis thaliana after infection by Botrytis cinerea, using microarrays. The first microarray experiment focused on profiling Arabidopsis genes induced by B. cinerea over time (temporal) while the second investigated spatial expression of Arabidopsis genes from the point of …
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The morphology, ecology and fungicidal tolerance of Botrytis cinerea isolates
Field isolates of Botrytis cinerea Pers. from tomato crops gave rise to two distinct morphological types after successive single spore isolations; type 1 (T1) characterised by regular, rapidly growing mycelium and type 2 (T2) characterised by sparse, often distorted, slow growing mycelium. The …
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Investigation of Bacillus subtilis as a Biopesticide Against Botrytis cinerea
… yeast, as a biopesticide for treatment of <em>Botrytis cinerea</em>, a gray mold that affects strawberries. BiOWiSH<sup>TM</sup>-Aqua was compared with another commercial product specifically used as a fungicide and bacteriocide, Serenade® Garden Disease Control Spray (concentrated <em>Bacillus …
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Investigation of defence mechanisms against Botrytis cinerea in Arabidopsis thaliana
Disease resistance in plants has been extensively studied for the past century with many new and exciting results being discovered each year. A plant utilises both preformed and induced defence responses to resist pathogen attack but researchers have focused on dissecting the induced defence …
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Alicaligenes faecalis : identification and study of its antagonistic properties against Botrytis cinerea
… and dot immunobinding assays. Growth of Botrytis cinerea Pers. and several other fungi was significantly affected when co-cultured with A. taeca/is on solid media. Its detrimental effect on germination and growth of B. cinerea has been found to be associated with antifungal substances …
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Synergistic effects of mixtures of fungicides and medicinal plant extracts against Botrytis cinerea
… (efficacy) on radial growth inhibition of Botrytis cinerea strains on potato dextrose plates. Four doses of plant extract for each of the respective plant species were used. A total of 48 combinations were tested for each strain. Mixtures of plant extracts were far more effective in …
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Fungicide Resistance of Botrytis Cinerea from Virginia Wine grapes, Strawberry, and Ornamentals Crops
Botrytis cinerea is the principal member of the species complex that causes bunch rot of grapes and gray mold disease on other hosts including fruits and ornamental crops. It has developed resistance to many fungicides, and isolates from eastern US strawberry fields have regularly been identified …
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Estudio de la variabilidad genética y organización cromosómica en el hongo fitopatógeno "Botrytis Cinerea"
… de una cepa de laboratorio de Botritis cinerea, obtenida tras el aislamiento sucesivo de conidios producidos in vitro a partir de un aislado de campo, sobre la micobiota propia de la vid. Los géneros de hongos filamentosos aislados en la viña fueron Aspergillus, Botrytis, Cladosporium y …
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Estudio genómico, transcriptómico y proteómico del proceso de infección del hongo fitopatógeno botrytis cinerea
… Thesis comprehensively addresses the study of Botrytis cinerea, a fungal pathogen with scientific and economic relevance due to its ability to infect various plant species including numerous commercial crops, focusing on the knowledge of its biology, the infection mechanisms it employs, and the …
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Screening and evaluation of bacteria for the biological control of Botrytis cinerea on Vitis vinifera
… with fungi accounting for 42% of plant diseases. Botrytis cinerea is the most notable of all plant pathogenic fungi. B. cinerea is notoriously known to cause grey mould or grey rot in grapevine (Vitis vinifera), which threatens viticulture. Chemical fungicides have been used to control it for many …
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Investigating the variation in susceptibility between Arabidopsis thaliana ecotypes in response to Botrytis cinerea infection
… and No-0) to the necrotrophic fungal pathogen Botrytis cinerea was investigated using detached leaf infection assays, expression profiling of genes known to play a role in defence against B. cinerea, and by generating F1 hybrids from the three ecotypes. The infection assays demonstrated that …
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Identification and molecular characterisation of elicitor-priming for resistance in tomato against <i>Botrytis cinerea</i>
… fungal pathogens<sup>2</sup>, such as <i>Botrytis cinerea</i>. The aggressive fungal pathogen <i>Botrytis cinerea</i> infects almost all vegetable and fruit crops<sup>3</sup>(>1400 plant species), killing the host by inducing necrosis with degradation enzymes (virulence factors) and …
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Development of Novel Anti-microbial Plant Essential-Oil Treatments to Reduce the Postharvest Incidence of Botrytis cinerea of Strawberries
… over the last few decades in California. <em>Botrytis cinerea</em> or grey mold, is the worst pathological disorder affecting strawberry fruit causing cull rates of up to 30% in the worst seasons. Strawberry fruits are fragile and have a short shelf-life making timely harvest, cooling, and …
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Caracterización y biosíntesis de ácido botricinereico, potencial toxina del hongo fitopatógeno botrytis cinerea. Diseño y síntesis de nuevos antifúngicos
… búsqueda de métodos de control del fitopatógeno Botrytis cinerea mediante una estrategia denominada Diseño Biosintético de Fungicidas. Esta estrategia está enfocada a la síntesis de análogos biosintéticos de las toxinas implicadas en la patogenicidad, lo que permitiría inhibir la producción de …
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Aplicación de la proteómica a la caracterización de mecanismos de patogenicidad en Botrytis cinerea. Utilización y evaluación de nuevos fungicidas
… para la obtención y estudio del proteoma de B. cinerea con el objetivo de determinar un perfil proteómico de referencia que nos permita caracterizar las proteínas mayoritarias presentes en el hongo en condiciones de cultivo estándar, determinar si alguna de estas proteínas están relacionadas con …
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Synergistic effects of mixtures of the kresoxim-methyl fungicide and medicinal plants extracts in vitro and in vivo against Botrytis Cinerea
The fungus Botrytis cinerea is an opportunistic pathogen on a wide variety of crops, causing disease known as grey mould through infections via wounds or dead plant parts. Synthetic fungicides for controlling this disease are fast becoming ineffective due to the development of resistance. This, …
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