Plant Pathogens at Work: Progress and Possibilities for Weed Biocontrol Classical versus Bioherbicidal Approach

Abstract

Weed biological control using plant pathogens has been successfully implemented for a number of important invasive weeds. Both the classical and bioherbicide approaches have shown promise depending on the characteristics of the target weed. Bioherbicidal activity can be improved with research on formulation and application technology. Other approaches that have improved weed control efficacy for both classical biological control agents and bioherbicides include using a combination of pathogens and insects. Accepted for publication 9 April 2007. Published 22 August 2007.