The citrus mealybug, Planococcus citri (Risso, 1813) (Hemiptera: Pseudococcidae) is one of the major pests Citrus orchards in Turkey. Management P. quite challenging due to its cryptic and polyphagous feeding behavior. In current study, control potential native entomopathogenic nematodes (EPNs) species (Heterorhabditis indica 216-H, H. bacteriophora FLH-4H, Steinernema carpocapsae E-76, S. felt...