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| Registros recuperados : 98 | |
| 61. |  | OGOSHI, C.; MONTEIRO, F. P.; PINTO, F. A. M. F.; CARDOSO, D. A. REAÇÃO DE DIFERENTES GENÓTIPOS DE MACIEIRA A MANCHA FOLIAR DE GLOMERELLA. In: SIMPÓSIO INTERNACIONAL CIÊNCIA, SAÚDE E TERRITÓRIO, 6., 2021, Online. Resumos... Lages, SC: Uniplac, 2021.| Biblioteca(s): Epagri-Sede. |
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| 65. | | ARAUJO, L.; PINTO, F. A. M. F.; OGOSHI, C.; VALDEBENITO-SANHUEZA, R. M. Patógeno em alta - Rosellinia spp., agente causador da roseliniose ou podridão branca das raízes, tem se tornado um patógeno de grande importância mundial, com ampla gama de hospedeiros em espécies cultiváveis. Cultivar HF, Pelotas, RS, n. 141, p. 14-16, 2023.| Biblioteca(s): Epagri-Sede. |
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| 66. | | MAIA, F. G. M.; OGOSHI, C.; PIERRE, R. O.; VIEIRA, J. F.; RIBEIRO JUNIOR, P. M. Pigments, total soluble phenols and lignin levels of coffee seedlings inoculated with Colletotrichum gloeosporioides. Coffee Science, Lavras, MG, v. 7, n. 2, p. 152-159, maio/ago. 2012.| Biblioteca(s): Epagri-Sede. |
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| 67. | | MONTEIRO, F. P.; OGOSHI, C.; BECKER, W. F.; WAMSER, A. F.; VALMORBIDA, J. Pith necrosis associated with Pseudomonas viridiflava in tomato plants in Brazil. Plant Pathology & Quarantine, China, v. 9, n. 1, p. 1-5, 2019.| Biblioteca(s): Epagri-Sede. |
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| 68. | | OGOSHI, C.; ARGENTA, L. C.; MONTEIRO, F. P.; PINTO, F. A. M. F.; GONÇALVES, M. W. Podridões pós-colheita em maçã: perdas econômicas e alternativas de manejo. Brazilian Journal of Development, Curitiba, v. 5, n. 9, p. 17093-17101, 2019.| Biblioteca(s): Epagri-Sede. |
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| 71. | | PANDOLFO, C.; LEITE, G. B.; SILVA, E. B.; OGOSHI, C.; SEZERINO, A. A. USO DE LIDAR EMBARCADO EM VANT PARA MEDIÇÃO DE CARACTERÍSTICAS GEOMÉTRICAS E AVALIAÇÃO DO MANEJO DE PLANTAS EM EXPERIMENTOS AGRÍCOLAS. In: SEMINÁRIO NACIONAL SOBRE FRUTICULTURA DE CLIMA TEMPERADO, 15., 2023, São Joaquim, SC. Resumos... São Joaquim, SC: Epagri, 2023. p. 58| Biblioteca(s): Epagri-Sede. |
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| 73. | | SILVA, R. L. R.; OGOSHI, C.; CARLOS, F. S.; BITTENCOURT, C. R. C.; ALMEIDA, R. D. S. CULTIVARES DE ARROZ RESISTENTES À BRUSONE E SUA RELAÇÃO COM A REDUÇÃO DO USO DE FUNGICIDAS. In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 10., 2017, Gramado, RS. Resumos... Pelotas, RS: SOSBAI, 2017.| Biblioteca(s): Epagri-Sede. |
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| 74. | | OGOSHI, C.; MONTEIRO, F. P.; BECKER, W. F.; KVITSCHAL, M. V.; CARDOZA, Y. F.; ZANIN, J. G.; DUARTE, V. First report of Dickeya dadantii causing a new disease of apple trees in Brazil. New Disease Reports, London, v. 39, p. 8, 2019.| Biblioteca(s): Epagri-Sede. |
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| 75. | | OGOSHI, C.; MONTEIRO, F. P.; ARGENTA, L. C.; PINTO, F. A. M. F.; VIEIRA, M.; CARDOSO, D. A.; LAUBE, N. First report of a postharvest fruit rot in apple caused by Athelia sp. in Brazil. Plant Pathology & Quarantine, Guiyang, China, v. 11, n. 1, p. 108-114, 2021.| Biblioteca(s): Epagri-Sede. |
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| 76. | | CEREZA, T. V.; CARLOS, F. S.; OGOSHI, C.; TOMITA, F. M.; SOARES, G. C.; ULGUIM, A. R. Antagonism between fungicide-insecticide treatments and dietholate in irrigated rice seeds. Journal of Seed Science, Londrina, PR, v. 41, n. 1, p. 13-21, 2019.| Biblioteca(s): Epagri-Sede. |
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| 77. | | PERINA, F. J.; ANDRADE, C. C. L.; MOREIRA, S. I.; NERY, E. M.; OGOSHI, C.; ALVES, E. Cinnamomun zeylanicum oil and trans-cinnamaldehyde against Alternaria brown spot in tangerine: direct effects and induced resistance. Phytoparasitica, Switzerland, v. 47, n. 3, p. 1-12, 2019.| Biblioteca(s): Epagri-Sede. |
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| 78. | | MONTEIRO, F. P.; VALMORBIDA, J.; MALLMANN, G.; OGOSHI, C.; WAMSER, A. F.; LINS JÚNIOR, J. C.; HAHN, L. Delving into Chemical Control Options for Bacterial Canker (Clavibacter michiganensis subsp. michiganensis) in Tomatoes: An In-vitro Study. Asian Journal of Agricultural and Horticultural Research, Londres, UK, v. 11, n. 3, p. 17-26, 2024.| Biblioteca(s): Epagri-Sede. |
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| 79. | | MONTEIRO, F. P.; OGOSHI, C.; CARDOSO, D. A.; PERAZOLLI, V.; PINTO, F. A. M. F.; MALLMANN, G. Development and validation of diagrammatic scales to assess septoriose in tomato. Plant Pathology and Quarentine, Guiyang, China, v. 11, n. 1, p. 115-124, 2021.| Biblioteca(s): Epagri-Sede. |
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| 80. | | OGOSHI, C.; CARLOS, F. S.; ULGUIM, A. R.; ZANON, A. J.; BITTENCOURT, C. R. C.; ALMEIDA, R. D. EFFECTIVENESS OF FUNGICIDES FOR RICE BLAST CONTROL IN LOWLAND RICE CROPPED IN BRAZIL. Tropical and Subtropical Agroecosystems, Yucatan, Mexico., v. 21, n. 3, p. 505-511, 2018.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 98 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
14/03/2022 |
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Data da última atualização: |
14/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PINTO, F. A. M. F.; ARAUJO, L.; OGOSHI, C.; MONTEIRO, F. P. |
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Título: |
Survival of Neonectria ditissima in apple burrknots and cankers in Southern Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Plant Pathology & Quarantine, Guiyang, v. 11, n. 1, p. 49-57, 2021. |
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ISSN: |
2229-2217 |
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Idioma: |
Inglês |
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Conteúdo: |
European canker (EC), caused by Neonectria ditissima, can result in the death of apple buds,
shoots, spurs, branches and fruit rot. It is currently well spread worldwide, causing problems in the
prominent apple growing areas, such as Canada, the USA, Europe, Japan, New Zealand, Australia,
South Africa and Chile. In Brazil, EC was first reported in 2002 in an apple nursery located at
Vacaria city, the Rio Grande do Sul state, when infected apple seedlings were imported and were
eradicated, but the disease was already spread for commercial orchards in all apple production
regions in southern Brazil. Epidemiology and fungus behavior in Brazilian climatic conditions are
not clarified. The objective of this work was to understand the survival of N. ditissima and
perithecia formation at Santa Catarina State, Southern Brazil. Several necrotic plant residues and
tree parts were checked in orchards during winter on seasons of 2019 and 2020 to investigate their
role as shelter for N. ditissima survival and potential inoculum source for EC. Leaf litter of apples,
fruit spurs, fruit mummies, dead grass, dead weeds, cankers were inspected for perithecia
formation. Samples were taken, and in the laboratory, perithecia were used for fungal identification
and isolation of pathogen. Pathogenicity tests were performed by inoculation of 2-year-old Gala
apple plants grafted in m9 rootstock and detached Gala and Fuji apple fruit with isolates. It was
possible to find several symptoms of EC, mainly cankers in twigs and trunk, at two studied
orchards. Perithecia were found in apple fruit mummies, burrknots, cankers caused by B. dothidea
and cankers caused by N. ditissima in São Joaquim orchard. While in Água Doce perithecia were
found only in burrknots and cankers caused by N. ditissima. To our knowledge, this is the first time
perithecia are found in apple fruit mummies and burrknots. The EC management must be adjusted
to focus on reducing fungus survival on these tissues to achieve the best disease control in Brazilian
climatic conditions. MenosEuropean canker (EC), caused by Neonectria ditissima, can result in the death of apple buds,
shoots, spurs, branches and fruit rot. It is currently well spread worldwide, causing problems in the
prominent apple growing areas, such as Canada, the USA, Europe, Japan, New Zealand, Australia,
South Africa and Chile. In Brazil, EC was first reported in 2002 in an apple nursery located at
Vacaria city, the Rio Grande do Sul state, when infected apple seedlings were imported and were
eradicated, but the disease was already spread for commercial orchards in all apple production
regions in southern Brazil. Epidemiology and fungus behavior in Brazilian climatic conditions are
not clarified. The objective of this work was to understand the survival of N. ditissima and
perithecia formation at Santa Catarina State, Southern Brazil. Several necrotic plant residues and
tree parts were checked in orchards during winter on seasons of 2019 and 2020 to investigate their
role as shelter for N. ditissima survival and potential inoculum source for EC. Leaf litter of apples,
fruit spurs, fruit mummies, dead grass, dead weeds, cankers were inspected for perithecia
formation. Samples were taken, and in the laboratory, perithecia were used for fungal identification
and isolation of pathogen. Pathogenicity tests were performed by inoculation of 2-year-old Gala
apple plants grafted in m9 rootstock and detached Gala and Fuji apple fruit with isolates. It was
possible to find several symptoms of EC, main... Mostrar Tudo |
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Thesagro: |
European Canker; Perithecia; Sexual reproduction. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02665naa a2200205 a 4500
001 1131884
005 2022-03-14
008 2021 bl uuuu u00u1 u #d
022 $a2229-2217
100 1 $aPINTO, F. A. M. F.
245 $aSurvival of Neonectria ditissima in apple burrknots and cankers in Southern Brazil.$h[electronic resource]
260 $c2021
520 $aEuropean canker (EC), caused by Neonectria ditissima, can result in the death of apple buds, shoots, spurs, branches and fruit rot. It is currently well spread worldwide, causing problems in the prominent apple growing areas, such as Canada, the USA, Europe, Japan, New Zealand, Australia, South Africa and Chile. In Brazil, EC was first reported in 2002 in an apple nursery located at Vacaria city, the Rio Grande do Sul state, when infected apple seedlings were imported and were eradicated, but the disease was already spread for commercial orchards in all apple production regions in southern Brazil. Epidemiology and fungus behavior in Brazilian climatic conditions are not clarified. The objective of this work was to understand the survival of N. ditissima and perithecia formation at Santa Catarina State, Southern Brazil. Several necrotic plant residues and tree parts were checked in orchards during winter on seasons of 2019 and 2020 to investigate their role as shelter for N. ditissima survival and potential inoculum source for EC. Leaf litter of apples, fruit spurs, fruit mummies, dead grass, dead weeds, cankers were inspected for perithecia formation. Samples were taken, and in the laboratory, perithecia were used for fungal identification and isolation of pathogen. Pathogenicity tests were performed by inoculation of 2-year-old Gala apple plants grafted in m9 rootstock and detached Gala and Fuji apple fruit with isolates. It was possible to find several symptoms of EC, mainly cankers in twigs and trunk, at two studied orchards. Perithecia were found in apple fruit mummies, burrknots, cankers caused by B. dothidea and cankers caused by N. ditissima in São Joaquim orchard. While in Água Doce perithecia were found only in burrknots and cankers caused by N. ditissima. To our knowledge, this is the first time perithecia are found in apple fruit mummies and burrknots. The EC management must be adjusted to focus on reducing fungus survival on these tissues to achieve the best disease control in Brazilian climatic conditions.
650 $aEuropean Canker
650 $aPerithecia
650 $aSexual reproduction
700 1 $aARAUJO, L.
700 1 $aOGOSHI, C.
700 1 $aMONTEIRO, F. P.
773 $tPlant Pathology & Quarantine, Guiyang$gv. 11, n. 1, p. 49-57, 2021.
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