Coffee Ringspot Varus
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1. Behavior of the ringspot virus disease in coffee plants and its influence in the quality of coffee drink / Comportamento da Mancha Anular do cafeeiro no campo e sua influÃncia na qualidade da bebida
In this work the development of ringspot virus disease was evaluated in coffee plants in the same coffee crop, from 2003 to 2005 in Lavras, Minas Gerais State -Brazil. It was also elaborated a diagramatical scale for measuring the severity of virus disease and determining its influence in the quality of coffee drink, and the effect of miticides in the contro
Publicado em: 2007