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Phylogenetic relationships among Trichodorus and Paratrichodorus species

Duarte, I. M.; Almeida, M. T. M.; Brown, D. J. F.; Oliveira, C. M. G.; Riga, E.; Karanastasi, E.; Neilson, R.

Resumo do poster apresentado no XXVII ESN International Symposium, Rome, 2004. ; Trichodorid nematodes of the genera Trichodorus and Paratrichodorus are known natural vectors of Tobacco Rattle Virus (TRV) to many agronomically important crops. Previous taxonomic studies have reported several trichodorids, including virus-vector species, from Portugal. The trichodorid group is well defined taxonomically but l...


Molecular diagnosis of Trichodorus and Paratrichodorus species

Duarte, I. M.; Almeida, M. T. M.; Brown, D. J. F.; Oliveira, C. M. G.; Riga, E.; Karanastasi, E.; Neilson, R.

Some trichodorid species are known to vector specific strains of Tobacco Rattle Virus (TRV) that have a deleterious effect upon several economically important crops, e.g. potato and tobacco. Given the complex relationship that exists between trichodorids and the various TRV strains, it is imperative that a rapid and accurate identification to species level is achieved for the effective use of control measures w...


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Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia