MEHRKHOU, F.; FATHIPOUR, Y.; TALEBI, A. A.; KAMALI, K.; NASERI, B. Population Density and Spatial Distribution Patterns of Tetranychusurticae (Acari, Tetranychidae) and Its Predator Stethorus gilvifrons(Coleoptera: Coccinellidae) on Different Agricultural Crops. J Entomol Res Soc 2008, 10, 23-36.