Marava, Privilage <br/><br/>
Host Discrimination by the Green Peach Aphid (Myzus persicae Sulzer) Complex And Relative Importance of Non-Colonizing Aphid Species in the Transmission of Bushy-Top and PVY in Tobacco 

 - Masters thesis  University of Zimbabwe  2012 
 - 51p 
<br/><br/><label>LC Class. No.: </label>MAR 2012