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First report of Hop stunt viroid infecting Vitis gigas, V. flexuosa and Ampelopsis heterophylla. Author(s): FAJARDO, T. V. M.; NICKEL, O. Hop stunt viroid (HSVd) is one of the most common viroids that infect grapevine ( Vitis spp.) worldwide. Sixteen sequences of the HSVd genome were obtained from infected grapevines in Brazil by next g... ... Repository: BDPA Publication year: 2018
Citrus exocortis viroid and Hop stunt viroid doubly infecting grapevines in Brazil. Author(s): FAJARDO, T. V. M. Viroids, non-protein-coding small (246-40 I nt) eircular single-stranded RNAs with autonornous replication, are currently classified into two farnilics. Within the farnily Pospiviroidae, Citrus exocor... ... Repository: BDPA Publication year: 2006
Indexação de plantas básicas de citros da Embrapa Mandioca e Fruticultura para a presença de viróides. Author(s): BARBOSA, C. de J. Os citros são hospedeiros naturais de espécies de viróides: viróide da exocorte dos citros (Citrus exocortis viroid, CEVd), viróide do nanismo do lúpulo (Hop stunt viroid, HSVd), Citrus bark cracking... ... Repository: BDPA Publication year: 2012
Levantamento de vírus e viróides em três vinhedos na Serra Gaúcha. Author(s): FAJARDO, T. V. M.; NICKEL, O. Cerca de 80 vírus e patógenos similares foram relatados infectando videiras, reflexo da propagação vegetativa da cultura e da atuação de vetores. O objetivo do trabalho foi avaliar a incidência de sei... ... Repository: BDPA Publication year: 2019
Viroids in Tahiti lime scions showing back cracking symptoms. Author(s): BARBOSA, C. de J. The so-called "quebra-galho" clone of Tahiti lime is very popular in Brazil, because the small size of the trees is suitable for high-density plantings. These Tahiti lime trees are easily recognized b... ... Repository: BDPA Publication year: 2010
Detection and molecular characterization of Grapevine yellow speckle viroid 1 isolates infecting grapevines in Brazil. Author(s): FAJARDO, T. V. M.; NICKEL, O. Presently, Hop stunt viroid(HSVd) and Citrus exocortis viroid (CEVd) are the only viroids reported to infect grapevines (Vitis spp.) in Brazil, among the seven viroid species already reported infectin... ... Repository: BDPA Publication year: 2016
Microenxertia de ápices caulinares de citros no laboratório de cultura de tecidos da EBDA. Author(s): BARBOSA, C. de J.; SILVA NETO, H. P. da; SOUZA, A. da S. Diversos patógenos sistêmicos podem afetar a produção de citros no Brasil, como o Citrus tristeza virus (CTV), os viróides da exocorte (Citrus exocortis viroid, CEVd) e cachexia/ xiloporose (Hop stunt... ... Repository: BDPA Publication year: 2010

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