Exploring the Nexus of Sensors, Microfluidics, and Plant Pathogens: Innovations in Agricultural Biotechnology

Abstract

This paper provides a comprehensive review of the latest innovations in agricultural biotechnology at the nexus of sensors, microfluidics, and plant pathogens. Rapid advancements in these three domains have enabled groundbreaking new capabilities in agricultural disease monitoring, diagnostics, and treatment. The convergence of sensors and microfluidics is allowing for lab-on-a-chip type devices that can quickly and accurately detect plant pathogens in the field. Novel sensor technologies like nano biosensors, optical sensors, and electrochemical sensors can identify minute levels of pathogens with high specificity. Microfluidic biochips can then process pathogen samples with speed and precision using just tiny amounts of reagents. These devices provide the sensitivity and processing power to conduct molecular-level pathogen analyses. Combined with automated wireless sensor networks, farmers can now continuously monitor crops, receive early warning of emerging outbreaks, and implement timely targeted treatment plans. The paper reviews cutting edge innovations across each of these domains - sensors, microfluidics, and plant pathogens. Three tables synthesize the state of the art across prominent technologies, comparing features like pathogen detection levels, processing capabilities, and cost profiles. Overall, the fusion of these technologies’ presages major advancements in outbreak prediction, molecular diagnostics, site-specific intervention, and smart data-driven crop management to improve agricultural productivity and sustainability.