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Three Beauveria bassiana and two Metarhizium brunneum strains, two of which GFP-transformed, were evaluated for virulence against fourth-instar nymphs of the sweet potato whitefly Bemisia tabaci (B.(More)
A 2-year-old female boxer dog was presented with a vaginal serosanguineous discharge not associated with oestrus. There was a friable mass occupying the upper caudal part of the vagina. Cytological(More)
Porcine reproductive and respiratory syndrome viruses (PRRSV) present a wide phenotypic and genetic diversity. Experimental infections have demonstrated viral replication, including highly pathogenic(More)
Porcine reproductive and respiratory syndrome viruses (PRRSV) show high genetic differences both among and within genotypes. Recently, several highly pathogenic PRRSV (HP-PRRSV) strains have been(More)