181 - The Nexus of Innovative and Integrated Vector Control: Solutions for Effective Dengue Management

Abstract: Integrated vector control is a multifaceted approach that requires a deep understanding of species biology and habitat variability for optimized impact. Larval control is a key component of an integrated strategy and has long been essential for managing Aedes mosquitoes and reducing dengue transmission in areas where these populations are established. As Ae. and dengue transmission increase in endemic areas and expand to new geographies, proper implementation of these larval control practices brings significant control and mitigation potential.

The best practices established for dengue control offer a framework for adopting larval source management of both urban and cryptic breeding sites in mosquito and dengue programs that is proactive towards population spikes and disease outbreaks rather than reactive. Clarke’s innovative Natular portfolio of larvicides, formulated with the active ingredient Qalcova® Spinosad, is widely deployed in global dengue control programs. Derived from the naturally occurring soil bacterium Saccharopolyspora spinosa, Qalcova Spinosad provides vector control programs with a unique mode of action for insecticide resistance management, a wide range of formulation types for different habitats, a favorable environmental profile, and established stewardship guidelines and technical support.

This presentation will focus on the proactive, innovative and integrated vector control benefits of larval control, with a spotlight on the Natular G30 and DT formulations and their successful deployment in core dengue markets like Brazil, and their emerging use and adoption in new geographies.