Portable battery power and small-reservoir modifications for pesticide misting systems

Abstract

United States military personnel deployed in austere hot-arid, temperate, and tropical conditions in remote locations worldwide rely on the Department of Defense (DoD) Pest Management System measures such as application of pesticide residual and ultra-low-volume or thermal fog treatments for protection from routine exposure to nuisance and disease-vector insects. Timed pesticide misting systems originally developed for residential outdoor use show promise as potential enhancements to standard DoD Pest Management System measures, in particular to protect perimeters surrounding US military field encampments. To investigate the capabilities of misting systems in remote locations in diverse environments, this technical engineering report describes the development of 2 key modifications to a commercial residential misting system to enable us to operate the system away from a standard power grid, and to safely operate the system with small volumes of a variety of pesticide misting formulations. The components needed to modify the commercial misting system include the following: 5,000-W inverter, 12-V 100 Ah battery, 24-gal tote, solar panel with charge controller, 18 in. (45.7 cm) 0-gauge wire with ½-in. (1.27-cm) eyebolt connectors, 5-gal container (wide mouthed), ½-in.-to-½-in. connector, ½-in. tubing, 3/8 -in.-to- 3/8 -in. connector, 3/8 -in. tubing, ¼-in.-to-¼-in. connector, ¼-in. flexible tubing, securable patio box (80 gal), 5-gal (18.9-liter) bucket (modified), and a canning funnel.