Levantamento e patogenicidade de fungos associados às sementes de mangaba (Hancornia speciosa Gomes) no cerrado do Brasil central

Anjos, J. R. N. dos; Charchar, M. J. d'Á.; Leite, Raíssa Guimarães; Silva, Marília Santos

doi:10.1590/s0100-29452009000300040

Cited by 7 publications

(3 citation statements)

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“…Both fungi were also reported in mangaba seeds in the Brazilian Cerrado. It was also previously reported Chaetomium spp., Cladosporium sp., Fusarium spp., Paecilomyces sp., Pestalotiopsis sp., Phomopsis sp., Aureobasidium pullulans (de Bary) Arnaud, and an unidentified yeast (Anjos et al, 2009).…”

Section: Resultsmentioning

confidence: 99%

Physiological and molecular changes in seeds of Hancornia speciosa Gomes stored in conservative solutions

Nunes,

Silva-Mann,

Souza

et al. 2022

J. Seed Sci.

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For native species in Brazil, there is a great need for scientific information that allows efficient production and storage of seeds. The present work evaluated the physiological and molecular changes in Hancornia speciosa seeds stored in conservative solutions. The experiment was carried out in a completely randomized design, in a split-plot scheme, with eight replications. In the plots, the conservative solutions (A, B, C, and D) were allocated, and the subplots the storage periods (50, 100, 150, and 200 days). The following variables were analyzed: water content, X-ray, germination, shoot length, root, dry mass of seedlings, electrical conductivity, concentration and quality of ribonucleic acid, the concentration of peroxidase, and heat-resistant proteins. The water content remained above 50%, and 88% of the seeds are full and well-formed. There is a reduction in the germination, shoot length, root, and dry mass of seedlings; and an increase of electrical conductivity with the increase of the storage time. Heat-resistant proteins were not sufficient to protect seeds against macromolecular damage, and RNA and peroxidase concentrations decreased with the increase of the storage time. The seeds stored in solutions B and C are more vigorous, being such solutions indicated for the conservation of H. speciosa.

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Section: Resultsmentioning

confidence: 99%

Physiological and molecular changes in seeds of Hancornia speciosa Gomes stored in conservative solutions

Nunes,

Silva-Mann,

Souza

et al. 2022

J. Seed Sci.

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“…indicated Aureobasidium pullulans as one of the main yeasts found in leaves of I. paraguariensis from Vargeão, SC. Although reported as saprophytic and poorly pathogenic, the same species was considered pathogenic for mangaba (Harconia speciosa) (Anjos et al, 2009).…”

Section: Fungimentioning

confidence: 99%

Detection Methods of Fungi in Ilex paraguariensis Seeds

et al. 2020

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There has been an increase in the occurrence of fungal diseases in Ilex paraguariensis A. St.-Hill. (yerba mate) resulting from their domestication. Seed health tests may indicate pathogens prior to sowing, enabling their control. Our study sought to compare the efficacy of fungi detection methods on yerba mate seeds. Seeds from four lots were subjected to the following detection methods: BDA, V8 and filter paper; as well as the performance of asepsis with 1% sodium hypochlorite and 70% alcohol.

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“…A pesquisa encontrada isolou e avaliou a patogenicidade de dez fungos associados à sementes de mangabeira, visto que a principal forma de propagação da espécie se dá pelas sementes e o sucesso da formação das mudas depende, dentre outros, da qualidade fitossanitária destas (Anjos et al 2009). …”

Section: Ciências Agráriasunclassified

Coletânea bibliográfica acadêmica sobre a mangabeira (Hancornia speciosa Gomes)

Oliveira

Cruz

Freitas

et al. 2017

G. Sci.

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resumo -A mangabeira (Hancornia speciosa Gomes) é uma árvore nativa do Brasil, cujo fruto é obtido predominantemente de forma extrativista e apreciado tanto in natura quanto na forma de polpas, geleias, doces. As raízes, cascas e látex possuem uso medicinal e sua madeira é usada como combustível. Ocorre do Nordeste até os Cerrados das regiões Centro-Oeste, Norte e Sudeste. Entende-se que estudos científicos sobre espécies nativas de base extrativista são essenciais a fim de subsidiar estratégias para a conservação da espécie. O presente trabalho objetivou analisar as publicações acadêmicas sobre a mangabeira disponíveis na plataforma de periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes), utilizando os princípios da bibliometria. As buscas aconteceram por meio das palavras chave: "mangaba", "mangabeira" e "Hancornia speciosa Gomes", o que resultou em 103 publicações sobre a espécie. Essas publicações foram classificadas de acordo com o ano, o tipo e o periódico de publicação; e, de acordo com o seu conteúdo, enquadradas nas áreas de conhecimento estabelecidas pela Capes. Após o enquadramento verificou-se que 40,8% das pesquisas estão relacionadas às Ciências Biológicas, 19,4% às Ciências de Alimentos, 13,6% às Ciências Agrárias, 10,7% às Ciências da Saúde, 7,8% às Ciências Multidisciplinares e 1,9% às Ciências Sociais Aplicadas. Constatou-se que há poucos estudos sobre aspectos socioeconômicos, ecológicos e culturais, o que indica a necessidade de mais estudos sob esses enfoques para subsidiar estratégias para a conservação da espécie. Palavras-Chave: Mangaba; periódicos; biblioMetria; sustentabilidade.ComPilation aCademiC literature on mangabeira (Hancornia speciosa gomes) abstraCt -The mangabeira (Hancornia speciosa Gomes) is a tree native to Brazil, whose fruit is obtained predominantly extractive way e appreciated both in nature e in the form of pulps, jellies, jams, etc. Their roots, bark e latex have medicinal uses e its wood is used as fuel. Is the Northeast to the Cerrado of the Center-West, North e East of the country. It is understood that scientific studies of native species of extractive base are essential in order to support strategies for the conservation of the species.

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Levantamento e patogenicidade de fungos associados às sementes de mangaba (Hancornia speciosa Gomes) no cerrado do Brasil central

Cited by 7 publications

References 0 publications

Physiological and molecular changes in seeds of Hancornia speciosa Gomes stored in conservative solutions

Physiological and molecular changes in seeds of Hancornia speciosa Gomes stored in conservative solutions

Detection Methods of Fungi in Ilex paraguariensis Seeds

Coletânea bibliográfica acadêmica sobre a mangabeira (Hancornia speciosa Gomes)

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