Chapter 14 - Formulations of entomopathogens as bioinsecticides

Abstract

Developing the proper formulation is a necessary component for the commercialization of entomopathogenic microbes as biological insecticides. The objective of this chapter is to present broad-ranging information about formulations to foster research toward developing commercial microbial-based insecticides. There are numerous combinations of pathogens, ingredients, processes, formulation types and application environments to consider for potential commercial biopesticides. Suitable combinations can be identified by a thorough understanding of the entire system from the microbe itself, through various manufacturing processes to the application environment. Key factors can then be addressed by applying specific formulation technologies. Formulation research generally focuses on the biological (viability, efficacy, etc.) and physical (form, mixing, application, etc.) aspects of potential biopesticide products. Formulation scientists also need to consider how processes and ingredients impact worker safety, manufacturing hazards, and product registration. Such is the breadth of information presented in this chapter.