Insecticide efficacy research focuses on evaluating the effectiveness of various insecticides in controlling and managing insect pest populations. This research typically involves testing different types of insecticides, application methods, and dosages to determine their ability to effectively kill target insects while minimizing harm to non-target organisms and the environment. Insecticide efficacy studies also investigate factors that may affect the performance of insecticides, such as insect resistance, application timing, and environmental conditions. The goal of this research is to provide valuable information to farmers, pest control professionals, and policymakers to help them make informed decisions about insecticide use and pest management strategies.