Reação fenotípica de plantas de abóbora e melão à infecção por isolados simples de ZYMV e misto de ZYMV+SQMV

Aline Torquato Tavares; Prínscilla Pâmela Nunes Chaves; Raimundo Wagner Souza Aguiar; Mateus Figueiredo Santos; Renato de Almeida Sarmento; Ildon Rodrigues do Nascimento; Aline Torquato Tavares; Prínscilla Pâmela  Nunes Chaves; Raimundo Wagner de  Souza Aguiar; Mateus Figueiredo Santos; Renato de Almeida Santos; Ildon Rodrigues do Nascimento

doi:10.20873/jbb.uft.cemaf.v5n1.tavares

Phenotypic response of pumpkin and melon plants to infection by simple isolates of ZYMV and mixed ZYMV+SQMV

Authors

Aline Torquato Tavares Universidade Federal do Tocantins
Prínscilla Pâmela Nunes Chaves
Raimundo Wagner Souza Aguiar
Mateus Figueiredo Santos
Renato de Almeida Sarmento
Ildon Rodrigues do Nascimento
Aline Torquato Tavares Universidade Federal do Tocantins
Prínscilla Pâmela Nunes Chaves Universidade Federal do Tocantins https://orcid.org/0000-0001-5452-1328
Raimundo Wagner de Souza Aguiar Universidade Federal do Tocantins https://orcid.org/0000-0002-5169-4968
Mateus Figueiredo Santos EMBRAPA
Renato de Almeida Santos Universidade Federal do Tocantins https://orcid.org/0000-0002-5379-9595
Ildon Rodrigues do Nascimento Universidade Federal do Tocantins https://orcid.org/0000-0002-0439-6490

DOI:

https://doi.org/10.20873/jbb.uft.cemaf.v5n1.tavares

Keywords:

Curcubita sp., Cucumis melo, mixed infection symptoms

Abstract

With this work, aimed to verify through artificial inoculation, the phenotypic response of plants pumpkin cv. 'Caserta' to isolates of ZYMV and ZYMV+SqMV and also check the phenotypic reaction in four genotypes of melon from an isolated mixed (ZYMV+SqMV), both coming from watermelon producing regions in the state of Tocantins. The study was conducted in a greenhouse with a screened proof aphid. The experimental design was completely randomized with five plants per plot and three replications. The inoculated plants were observed for symptoms as at 28, 33 and 38 days after first inoculation. Pumpkin plants, inoculated with simple isolate, the predominant symptoms exhibited were mosaic and parallel veins. In mixed infections there were more severesymptoms, progressing to narrowing and leaf deformation, and bubbles, parallel ridges and spur, compromising much of the leaf area of plants evaluated. In melon genotypes, the symptoms observed were more severe in Sunshine and Yellow. Genotypes in El dorado genotype was observed only mosaic and melon Valenciano was not observed symptoms.

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Published

2014-02-04

How to Cite

Tavares, A. T., Nunes Chaves, P. P., Souza Aguiar, R. W., Santos, M. F., Sarmento, R. de A., do Nascimento, I. R., … Nascimento, I. R. do. (2014). Phenotypic response of pumpkin and melon plants to infection by simple isolates of ZYMV and mixed ZYMV+SQMV. Journal of Biotechnology and Biodiversity, 5(1), 79–87. https://doi.org/10.20873/jbb.uft.cemaf.v5n1.tavares

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Issue

Vol. 5 No. 1 (2014): Journal of Biotechnology and Biodiversity

Section

Agrarian Sciences

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