Detection and monitoring of larger grain borer, Prostephanus truncatus (Horn) (Coleoptera: Bostrichidae)

摘要

Methods for detecting and for monitoring Prostephanus truncatus (Horn) are crucial components in phytosanitary control, research programmes and pest management against this beetle. P. truncatus is unusual in that its populations are distributed widelybetween natural habitats and stores holding maize grain and dried cassava roots, which necessitates a similarly wide range of sampling methodologies. This review considers successful and unsuccessful approaches to sampling the pest populations in both stores and the natural environment and concludes with a consideration of how monitoring could contribute to integrated pest management for P. truncatus.