LARVASONIC © INDUSTRIAL INSTALLATION Is a permanently installed apparatus with long term reliability and no operator attention. It covers a large area and is very economical as compared to manual application of pesticides. It operates continuously as a very low duty cycle and with the use of an articulator covers a 360 degree beam pattern. Do the the nature of the low duty cycle that improves reliability and the continual sweeping of the 360 degree arch, immediate kill is not always evident. Prior to installation a larval survey should be conducted to determine the optimal placment of transmit heads (transducers).