The formulated formulation of selected entomopathogenic fungi (EPF) cultured as wettablepowder formulation (Ecosaria). The dried submerged propoguleof EPF comprises of mycelial fragments and conidia formulated together with wetting and dispersant agent and filler to form the wettablepowder formulation for controlling infestation of agriculture pests such as bagworm.Ecosariaan eco-friendly natural insecticide especially suited for application in agricultural crops such as oil palm plantation.Ecosariaprovide a natural insecticide which is harmless to non-target organisms and the environment.