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Pathogenetic behaviour of Pseudomonas syringae pv. savastanoi mutants defective in phytohormone production
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Occurrence of cytokinins in knot tissues induced by Pseudomonas syringae pv. savastanoi.
No full textPathogenesis of Pseudomonas amygdali the agent of hyperplastic bacterial canker of almond
No full textChemical and biological features of cytokinins and auxins from phytopathogenic Pseudomonas species
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Longitudinal Analysis of symptom expression in esca disease grapevines
No full textAn analysis of symptom expression in esca infected grapevines was performed by focusing on the dynam-ics of each plant. A parametric statistical model was proposed to evaluate the probability that a plant would showesca symptoms at given values for a relevant set of factors (year, presence of symptoms in the previous year, presenceof plants with symptoms in the close neighborhood). The statistical tests of the hypotheses revealed that the consid-ered factors explained a large amount of the observed variability. In particular, the state of plants in the close vicinityis one of those factors. Thus we found evidence that there was an association between plant vicinity and esca symp-toms. Future developments of our model will include the factors field column and weather
Response of explants and cultured cells of oleander to inoculation with strains of Pseudomonas syringae subsp. savastanoi
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