Diagnosis of potentially pathogenic microorganisms in Euplassa semicostata trees, in a forest remnant in Minas Gerais State, Brazil
DOI:
https://doi.org/10.4336/2024.pfb.44e202302294Keywords:
Diaporthe sp., Leaf spot, Mycosphaerella gregariaAbstract
This study was carried out with the objective of identifying microorganisms that cause leaf lesions in Euplassa semicostata Plana, with the potential to interfere with its flowering. Seven trees of E. semicostata were mapped in a remaining forest in Nova Lima, Minas Gerais State, Brazil. Leaf samples from these plants were collected and sent to the laboratory for diagnosis. The pathogenic environmental microorganisms found were Diaporthe sp. and Mycosphaerella gregaria. Future tests should be carried out in order to prove the association between the persistent presence of these fungi and the difficulty in flowering of these trees.
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Alfenas, A. C. & Mafia, R. G. (ed.). Métodos em fitopatologia. 2a ed. Viçosa, MG: Ed da UFV, 2016.
Borghi, M. & Fernie, A. R. Outstanding questions in flower metabolism. The Plant Journal, v. 103, p. 1275-1288, 2020. https://doi.org/10.1111/tpj.14814. DOI: https://doi.org/10.1111/tpj.14814
Caiafa, K. F. et al. Indução de florescimento e frutificação em campo de Euplassa semicostata Plana. Boletim Técnico SIF, n. 2, p. 1-8, 2022. http://dx.doi.org/10.53661/2763-686020220000002. DOI: https://doi.org/10.53661/2763-686020220000002
Carnegie, A. J. & Ades, P. K. Mycosphaerella leaf disease reduces growth of plantation-grown Eucalyptus globulus. Australian Forestry, v. 66, n. 2, p. 113-119, 2002. https://doi.org/10.1080/00049158.2003.10674900. DOI: https://doi.org/10.1080/00049158.2003.10674900
CNCFlora. Euplassa semicostata. In: ___. Lista Vermelha da flora brasileira versão 2012.2. Rio de Janeiro: Centro Nacional de Conservação da Flora, 2012. Available from: http://cncflora.jbrj.gov.br/portal/pt-br/profile/Euplassa semicostata. Access on: Mar. 14, 2022.
George, M. et al. Symptomatology of Sigatoka leaf spot disease in banana landraces and identification of its pathogen as Mycosphaerella eumusae. Journal of the Saudi Society of Agricultural Sciences, v. 21, n. 4, p. 278-287, 2022. https://doi.org/10.1016/j.jssas.2021.09.004. DOI: https://doi.org/10.1016/j.jssas.2021.09.004
Hilário, S. et al. The impact of two Diaporthe species on Vaccinium corymbosum physiological performance under different water availability scenarios. European Journal of Plant Pathology, v. 166, p. 161-177, 2023. https://doi.org/10.1007/s10658-023-02651-w. DOI: https://doi.org/10.1007/s10658-023-02651-w
Indrayadi, H. et al. Reconhecendo os sintomas da doença ceratocystis em um viveiro de Eucalyptus pellita. Australasian Plant Pathology, v. 52, p. 625-636, 2023. https://doi.org/10.1007/s13313-023-00951-7. DOI: https://doi.org/10.1007/s13313-023-00951-7
Instituto Nacional de Meteorologia (Brasil). Normais climatológicas do Brasil. 2021. Available from: https://portal.inmet.gov.br/normais. Access on: Aug. 9, 2021.
Izawa, T. What is going on with the hormonal control of flowering in plants? The Plant Journal, v. 105, p. 431-445, 2021. https://doi.org/10.1111/tpj.15036. DOI: https://doi.org/10.1111/tpj.15036
Kwaśna, H et al. Mycobiota associated with the vascular wilt of poplar. Plants, v. 10, n. 5, p. 892, 2021. https://doi.org/10.3390/plants10050892. DOI: https://doi.org/10.3390/plants10050892
Katanić, Z. et al. Photosynthetic efficiency in flag leaves and ears of winter wheat during fusarium head blight infection. Agronomy, v. 11, p. 2415, 2021. https://doi.org/10.3390/agronomy11122415. DOI: https://doi.org/10.3390/agronomy11122415
Kooi, C. J. V. & Ollerton, J. The origins of flowering plants and pollinators. Science, v. 368, p. 1306-1308, 2020. https://doi.org/10.1126/science.aay3662. DOI: https://doi.org/10.1126/science.aay3662
Michael, T. E. B. et al. Crosstalk in the darkness: bulb vernalization activates meristem transition via circadian rhythm and photoperiodic pathway. BMC Plant Biology, v. 20, n. 77, p. 1-16, 2020. https://doi.org/10.1186/s12870-020-2269-x. DOI: https://doi.org/10.1186/s12870-020-2269-x
Nazarov, P. A. et al. Infectious plant diseases: etiology, current status, problems and prospects in plant protection. Acta Naturae, v. 12, n. 3, 2020. https://doi.org/10.32607/actanaturae.11026. DOI: https://doi.org/10.32607/actanaturae.11026
Neves, S. P. S. & Conceição, A. A. Recently burnt ‘campo rupestre’ in the Chapada Diamantina, Bahia, Brazil: resprouters and seeders, with endemic rock species. Acta Botanica Brasilica, v. 24, p. 697-707, 2010. https://doi.org/10.1590/S0102-33062010000300013. DOI: https://doi.org/10.1590/S0102-33062010000300013
Prance, G. T. & Amorim, A. M. A. Proteaceae in Lista de Espécies da Flora do Brasil. Rio de Janeiro: Jardim Botânico, [2021]. Available from: http://servicos.jbrj.gov.br/flora/search/Proteaceae. Access on: Out. 21, 2024.
Proietti, S. et al. Flowering mechanisms and environmental stimuli for flower transition: bases for production scheduling in greenhouse floriculture. Plants, v. 11, n. 3, p. 432, 2022. https://doi.org/10.3390/plants11030432. DOI: https://doi.org/10.3390/plants11030432
Santos, B. R. dos et al. Forest matrix favors the recovering of seed rain in areas undergoing restoration. Floresta e Ambiente, v. 27, n. 4, p. e20180190, 2020. https://doi.org/10.1590/2179-8087.019018. DOI: https://doi.org/10.1590/2179-8087.019018
Silva, T. R. G. et al. Abiotic factors in plant growth and flowering. Research, Society and Development, v. 10, n. 4, p. e19710, 2021. https://doi.org/10.33448/rsd-v10i4.13817. DOI: https://doi.org/10.33448/rsd-v10i4.13817
Thiessen, L. D. et al. Post surveying for potential diseases and abiotic disorders of industrial hemp (Cannabis sativa) production. Plant Health Progress, v. 21, p. 321-332, 2020. https://doi.org/10.1094/PHP-03-20-0017-RS. DOI: https://doi.org/10.1094/PHP-03-20-0017-RS
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Copyright (c) 2024 Karine Fernandes Caiafa, Genaina Aparecida de Souza, Thaline Martins Pimenta, Gleison Augusto dos Santos, Raul Firmino dos Reis Neto, Felipe Maerschner Aguiar Peixoto
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