Influence of Aphids on the Epidemiology of Potato Virus Diseases (PVY, PVS and PLRV) in the High Altitude Areas of Turkey

Hidayet Bostan, Coskun Guclu, Erdogan Ozturk, Isil Ozdemir and Havva Ilbagi

Pakistan Journal of Biological Sciences 9 ( 4 ): 759 - 765 , 2006