Kitajima, E.W. Mulder, J. Formiga, L.C.M. Marinho, V.L.A. <br/><br/>
Infeccao natural do trevo (Trifolium sp.)pelo virus do mosaico da alfafa ("Alfafa mosaic virus")no Estado do Parana 
 Natural infection of clover (Trifolium sp)by alfafa mosaic virus, in the state of Parana, Brazil 

<br/><br/><label>Subjects--Topical Terms: </label><br/>TREVO<br/>VIRUS<br/>VIROSE VEGETAL<br/>PARANÁ