Powdery mildew caused by Erysiphe heraclei: a novel field disease of carrot (Daucus carota) in Brazil.

Powdery mildew caused by Erysiphe heraclei: a novel field disease of carrot (Daucus carota) in Brazil.

Carrot powdery mildew was first detected in seed production fields of the cultivar Brasília in Brasília-DF in 2008. White cottony growth was observed on leaves, petioles, and floral stalks. In 2014 to 2016, powdery mildew outbreaks were observed (100% incidence) in carrot fields in Brasília-DF, São Gotardo-MG, São Miguel Arcanjo-SP, and Cristalina-GO.

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Bibliographic Details
Main Authors: BOITEUX, L. S., REIS, A., FONSECA, M. E. de N., LOURENÇO JUNIOR, V., COSTA, A. F., MELO, A. G., BORGES, R. C. F.
Other Authors: LEONARDO SILVA BOITEUX, CNPH; AILTON REIS, CNPH; MARIA ESTHER DE N FONSECA BOITEUX, CNPH; VALDIR LOURENCO JUNIOR, CNPH; ANTONIO FRANCISCO COSTA, CNPH; A. G. MELO, Departamento de Fitopatologia, Universidade de Brasília.; R. C. F. BORGES, Departamento de Fitopatologia, Universidade de Brasília.
Format: Artigo de periódico biblioteca
Language:English
eng
Published: 2017-10-13
Subjects:Carrot., Cenoura,
Online Access:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1077401
https://doi.org/10.1094/PDIS-01-17-0145-PDN
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Summary:Carrot powdery mildew was first detected in seed production fields of the cultivar Brasília in Brasília-DF in 2008. White cottony growth was observed on leaves, petioles, and floral stalks. In 2014 to 2016, powdery mildew outbreaks were observed (100% incidence) in carrot fields in Brasília-DF, São Gotardo-MG, São Miguel Arcanjo-SP, and Cristalina-GO.

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