Detection of vectors and pathogens: ISCA's smart traps and nanosensory arrays

One of the major problems with the execution of an integrated pest management program is low compliance with monitoring of insects and the pathogens they vector, and delay in processing relevant field information. The lack of methods available for routine, targeted scouting and monitoring of areas concurrent with the absence of methods for rapid and sensitive detection of specific pathogens has severely limited the amount of information available on their occurrence in the environment. This creates an air of disinformation and results in control actions that are reactive instead preventative. ISCA Technologies is developing highly innovative solutions to automate the laborious task of monitoring for the presence of plant and human pathogens vectored by insect pests in the field. We have automated the monitoring process using specialized monitoring traps (ISCA Smart Traps^TM) that combine insect semiochemicals with information technologies to detect and quantify the presence of specific insect pests in real-time. These Smart Traps allow the user to harness the scouting power of target insects by treating them as biological samples for pathogen detection using novel, proprietary nanosensor technologies. The self-contained hand-held system utilizes bio-functionalized nanosensory arrays for pathogen detection, and requires only a small aliquot of sample (e.g. macerated insect or plant tissue). The end-result is a highly integrated system that addresses the need for rapid pathogen detection, allowing for timely, informed management decisions.