Integrated Light-Acoustic-Chemical Free Trap for Sustainable Crop Pest Management

Abstract

The aim of the present study was to observe and evaluate the effectiveness of a newly designed composite light-sound-lure based trap system for monitoring and controlling insect pests. This trap was designed to assess the efficiency of various components installed in a newly developed configuration. The system integrated UV light (365 nm and 395 nm), blue light, sticky cards, an electric grid, and an ultrasonic transducer. Results indicated high attraction rates for several key agricultural pests, including scarab beetles, moths, thrips, whiteflies, mosquitoes, and leafhoppers, with blue light being particularly effective against small flying insects. The sticky surfaces and electric grid contributed to enhanced pest mortality. Notably, the ultrasonic component successfully deterred bats, thereby minimizing non-target interference near fruit-bearing trees. The primary objective of the present investigation is to assess the behavioral responses of various insect and pest species to a newly designed trap. Since this trap has not been previously studied in a quantitative framework, there is currently no data available regarding its effectiveness or insect interaction patterns.