agglomerans strain Eh-24 reduced the percentage of blighted blossoms on pear orchards by 63% to 76%, approximately. In the orchard trials conducted in 19, talc-based formulation of P. agglomerans strain Eh-24 was sprayed on pear trees which were naturally infected with E. Pear orchard trials were replicated for two years (19) in each place. Talc-based formulation of Pantoea agglomerans strain Eh-24 was applied at 30% and 100% bloom on two pear orchards which were selected from different locations in the Aegean Region in Turkey. University of Ege, Faculty of Agriculture,įax (+90 232) control by using epiphytic bacteria against Erwinia amylovora has been considered as an alternative method for controlling the disease. agglomerans aumentou de 2x10(4) para 1,3 x 10(6) UFC/broto.Ĭontrole biológico fire blight bactérias antagonistas Pantoea agglomerans Erwinia amylovoraīiological control of fire blight in pear orchards with a formulation of Pantoea agglomerans strain Eh 24Ĭontrole biológico de fire blight em pereiras empregando uma formulação de Pantoea agglomerans Eh 24ĭepartment of Plant Protection, Faculty of Agriculture, University of Ege, Bornova, Ýzmir, Turkey agglomerans Eh 24 marcada com StrR+ foi aplicada a 30% e a 100% de floração para monitorar a colonização e a dinâmica da população de P. amylovora do que o tratamento com a bioformulação. Oxicloreto de cobre + maneb foi menos eficiente na redução da infecção por E. Nos experimentos de 1999 e 2000, a redução da porcentagem de ocorrência de "fire blight" foi reduzida aproximadamente em 63% e em 76%, respectivamente. agglomerans foi aspergida nas pereiras naturalmente infectadas com E. Os experimentos foram repetidos duas vezes (1999 e 2000) em cada plantação. Uma formulação de Pantoea agglomerans Eh 24 em talco foi utilizada em pereiras a 30% e a 100% de floração, em duas plantações selecionadas na região Aegean da Turquia. agglomerans strain Eh-24 strR+ on pear blossoms increased from 2x10(4) to 1.3x10(6) cfu per blossom over 18 days.īiological control fire blight antagonistic bacteria Pantoea agglomerans (Erwinia herbicola) Erwinia amylovoraĬontrole biológico de Erwinia amylovora através do uso de bactérias epifíticas tem sido considerado um método alternativo para o controle de "fire blight". agglomerans strain Eh-24 labelled with StrR+ was applied at 30% and 100% bloom to monitor the colonization and population dynamics of P. amylovora in each pear orchard than the bioformulation treatment. Copper oxychloride+maneb was less effective in reducing the incidence of blossom infection by E. Biological control by using epiphytic bacteria against Erwinia amylovora has been considered as an alternative method for controlling the disease.
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