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http://acervodigital.unesp.br/handle/11449/137609
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DC Field | Value | Language |
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dc.contributor.author | Itako, Adriana Terumi | - |
dc.contributor.author | Tolentino Júnior, João Batista | - |
dc.contributor.author | Silva Júnior, Tadeu Antônio Fernandes da | - |
dc.contributor.author | Soman, José Marcelo | - |
dc.contributor.author | Maringoni, Antonio Carlos | - |
dc.date.accessioned | 2016-04-01T18:46:30Z | - |
dc.date.accessioned | 2016-10-25T21:37:46Z | - |
dc.date.available | 2016-04-01T18:46:30Z | - |
dc.date.available | 2016-10-25T21:37:46Z | - |
dc.date.issued | 2015 | - |
dc.identifier | http://dx.doi.org/10.1590/S1517-838246320140177 | - |
dc.identifier.citation | Brazilian Journal of Microbiology, v. 46, n. 3, p. 701-706, 2015. | - |
dc.identifier.issn | 1678-4405 | - |
dc.identifier.uri | http://hdl.handle.net/11449/137609 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/137609 | - |
dc.description.abstract | The bacterial spot of tomato, caused by Xanthomonas spp., is a very important disease, especially in the hot and humid periods of the year. The chemical control of the disease has not been very effective for a number of reasons. This study aimed to evaluate, under greenhouse conditions, the efficacy of leaf-spraying chemicals (acibenzolar-S-methyl (ASM) (0.025 g.L-1), fluazinam (0.25 g.L-1), pyraclostrobin (0.08 g.L-1), pyraclostrobin + methiran (0.02 g.L-1 + 2.2 g.L-1), copper oxychloride (1.50 g.L-1), mancozeb + copper oxychloride (0.88 g.L-1 + 0.60 g.L-1), and oxytetracycline (0.40 g.L-1)) on control of bacterial spot. Tomatoes Santa Clara and Gisele cultivars were pulverized 3 days before inoculation with Xanthomonas perforans. The production of enzymes associated with resistance induction (peroxidase, polyphenol oxidase, phenylalanine ammonia-lyase, -1,3-glucanase, and protease) was quantified from leaf samples collected 24 hours before and 24 hours after chemical spraying and at 1, 2, 4, 6, and 8 days after bacterial inoculation. All products tested controlled bacterial spot, but only ASM, pyraclostrobin, and pyraclostrobin + metiram increased the production of peroxidase in the leaves of the two tomato cultivars, and increased the production of polyphenol oxidase and -1,3-glucanase in the Santa Clara cultivar. | en |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.format.extent | 701-706 | - |
dc.language.iso | eng | - |
dc.source | Currículo Lattes | - |
dc.subject | Solanum lycopersicum | en |
dc.subject | Bacterial spot | en |
dc.subject | Control | en |
dc.subject | Enzymes | en |
dc.title | Chemical products induce resistance to Xanthomonas perforans in tomato | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Federal de Santa Catarina (UFSC) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista, Departamento de Proteção Vegetal, Faculdade de Ciências Agronômicas de Botucatu | - |
dc.description.sponsorshipId | FAPESP: 2010/52702-0 | - |
dc.identifier.doi | 10.1590/S1517-838246320140177 | - |
dc.identifier.scielo | S1517-83822015000300701 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.identifier.file | S1517-83822015000300701.pdf | - |
dc.relation.ispartof | Brazilian Journal of Microbiology | - |
dc.identifier.lattes | 8339885078193411 | - |
dc.identifier.lattes | 0464443742139470 | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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