Monitoring and Control of Quadraspidiotus perniciosus (Comstock) Hemiptera: Diaspididae on Apple Trees in the Prefecture of Florina, Greece

P.N. Deligeorgidis, N.P. Deligeorgidis, S. Kayoglou, G. Sidiropoulos, M. Vaiopoulou, D.G. Stavridis, V. Greveniotis and C.G. Ipsilandis

Journal of Entomology 5 ( 6 ): 381 - 388 , 2008