Natural infection of <Emphasis Type="Italic">Nicandra physaloides</Emphasis> by <Emphasis Type="Italic">Tomato severe rugose virus</Emphasis> in Brazil |
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| Authors: | Julio C Barbosa Sarah S Barreto Alice K Inoue-Nagata Marcelo S Reis Ana Carolina Firmino Armando Bergamin Filho Jorge Alberto Marques Rezende |
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| Institution: | 1.Departamento de Fitopatologia e Nematologia, ESALQ,Universidade de S?o Paulo,Piracicaba,Brazil;2.Embrapa Hortali?as,Brasília,Brazil;3.Bioinformática, Centro de Citricultura Sylvio Moreira,Cordeirópolis,Brazil |
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| Abstract: | Nicandra physaloides, a common weed in South America, was found to be infected by an isolate of Tomato severe rugose virus (ToSRV), a bipartite begomovirus. The plants developed severe yellow rugose mosaic and were collected in São Paulo State, Brazil. This isolate of ToSRV was transmitted by Bemisia tabaci B biotype from infected plants of N. physaloides to healthy plants of N. physaloides and tomato in a glasshouse. This is the first report of natural infection of N. physaloides by ToSRV in Brazil. |
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