We are conducting a study on local entomopathogenic fungal isolates of Metarhizium sp. and Beauveria bassiana for their potential as biological control agents against the red spider mite (Tetranychus urticae). The research also focuses on evaluating the compatibility of these fungal isolates with selected acaricides to determine their suitability for integrated pest management (IPM) programs. In parallel, we are assessing the efficacy of these fungi against the common house fly (Musca domestica), comparing their performance with that of conventional chemical insecticides, insect growth regulators (IGRs), and the microbial insecticide Bacillus thuringiensis. This study aims to identify environmentally friendly and effective alternatives to chemical control methods and support the development of sustainable pest management strategies.