Evaluation of production and fruit quality of a yellow passion fruit cultivar infected with the cowpea aphid-borne mosaic virus

Abstract This work aimed to characterize and evaluate the correlations between fruit and pulp characteristics of a commercial cultivar of yellow passion fruit (FB 200) infected with the cowpea aphid-borne mosaic virus (CABMV). The observation of natural infection occurred after the beginning of flow...

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Veröffentlicht in:Revista Brasileira de Fruticultura 2022, Vol.44 (3)
Hauptverfasser: Gomes, Francielly Rodrigues, Silva, Danielle Fabíola Pereira da, Rodrigues, Cláudia Dayane Marques, Salazar, Alejandro Hurtado, Assunção, Hildeu Ferreira, Cruz, Simério Carlos Silva
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Sprache:eng
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Zusammenfassung:Abstract This work aimed to characterize and evaluate the correlations between fruit and pulp characteristics of a commercial cultivar of yellow passion fruit (FB 200) infected with the cowpea aphid-borne mosaic virus (CABMV). The observation of natural infection occurred after the beginning of flowering. The parameters weight, length, and diameter, peel thickness, pulp yield, soluble solids content, titratable acidity, and the soluble solids content/titratable acidity ratio were evaluated. A completely randomized block design composed of 20 plots with five replications was adopted. The data were subject to descriptive analyses and Pearson’s Correlation at 1 and 5% of significance. CABMV has decreased the quality and physical characteristics of fruits, but they still could be destined for juice processing industries. Many parameters of the fruits presented significant positive correlations. Resumo Este trabalho teve como objetivo caracterizar e avaliar as correlações entre as características do fruto e da polpa de uma cultivar comercial de maracujá-amarelo (FB 200) infectada com o cowpea aphid-borne mosaic virus (CABMV). A infecção natural foi constatada após o início da floração. Os parâmetros peso, comprimento, diâmetro, espessura da casca, rendimento de polpa, teor de sólidos solúveis, acidez titulável e relação de sólidos solúveis/acidez titulável foram avaliados. Adotou-se o delineamento de blocos inteiramente casualizados composto por 20 parcelas, com cinco repetições. Os dados foram submetidos a análises descritivas à correlação de Pearson a 1 e 5% de significância. O CABMV diminuiu a qualidade e as características físicas dos frutos, mas estes ainda podem ser destinados às indústrias de processamento de sucos. Correlações positivas significativas foram observadas entre muitos parâmetros avaliados.
ISSN:0100-2945
1806-9967
1806-9967
DOI:10.1590/0100-29452022259