The present invention relates to apparatus (10) for insect control, comprising an input unit (20), a processing unit (30), and an output unit (40). The input unit is configured to provide the processing unit with a plurality of sound data at a corresponding plurality of locations in an environment. The plurality of sound data were acquired by at least one microphone (50). The processing unit is configured to determine at least one location of the plurality of locations for the application of an insecticide. The determination comprises utilization of the plurality of sound data. The output unit is configured to output information relating to the at least one location of the plurality of locations.
