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Report of Paramyrothecium roridum Causing Circular Leaf Spots on Impatiens walleriana in Brazil

2019-01-01

Abstract excerpt

Garden impatiens (Impatiens walleriana Hook. f., Balsaminaceae) has been largely employed as a flowering (ornamental) potted species in Brazil, being propagated by either cuttings or seeds. In August 2016, commercial container-grown I. walleriana plants exhibiting dark brown, circular to semicircular leaf spots (0.5 to 10 mm diameter) were found in commercial nurseries in Atibaia (São Paulo State, Brazil). Under h...

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Literature Corpus work: 65e5877d-75b4-5eb0-8729-6c8000b4a35a
DOI: 10.1094/pdis-06-18-0987-pdn

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