Data/hora: 01/06/2024 03:48:53

Provedor de dados: | 86
País: | Brazil
Título: | Heritability of peach tree resistance to bacterial leaf spot
Autores: | Varago,André Luiz; Citadin,Idemir; Sachet,Marcos Robson; Penso,Gener Augusto; Raseira,Maria do Carmo Bassols.
Data: | 2017-05-01
Ano: | 2017
Palavras-chave: | Prunus persica; Xanthomonas arboricola pv. pruni; Cultivar development; Healthy area duration.
Resumo: | Abstract: The objective of this work was to evaluate the broad-sense heritability reaction to bacterial leaf spot (Xanthomonas arboricola pv. pruni), in peach tree populations obtained from directed crosses. Disease severity and defoliation of the genotypes were evaluated in field conditions, with posterior measurement of the healthy leaf area duration (HAD). The observed average heritability (0.51) indicates that the use of the evaluated genitors can be effective for the development of cultivars with higher resistance to the disease.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000500366

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/s0100-204x2017000500010
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.52 n.5 2017
Fonte: | info:eu-repo/semantics/openAccess