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Brazilian begomovirus populations are highly recombinant, rapidly evolving, and...
Rocha, Carolina S.; Castillo-Urquiza, Gloria P.; Lima, Alison T. M.; Silva, Fábio N.; Xavier, Cesar A. D.; Hora-Júnior, Braz T.The incidence of begomovirus infections in crop plants sharply increased in Brazil during the 1990s following the introduction of the invasive B biotype of the whitefly vector, Bemisia tabaci. It is believed that this biotype transmitted begomoviruses from noncultivated plants to crop species with greater efficiency than indigenous B. tabaci biotypes. Either through rapid host adap- tation or selection pressure...
Date: 2017
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Origin: Oasisbr