Life-History Traits of the Black Soldier Fly Hermetia illucens (L.) (Diptera: Stratiomyidae) Reared on Three Manure Types

摘要

Simple SummaryThe growing global human population raises concern about future food security. Such growth may lead to an increase in animal production, which raises concern about waste management. Rearing insects on animal manure could be an efficient solution to manage animal waste; but a better understanding of bioconversion of different manure types by targeted insects is necessary in order to develop such systems. Black soldier fly larvae are voracious feeders that are capable of digesting a wide range of organic material, including manure. Previous research has demonstrated that black soldier flies can convert manure into valuable biomass (i.e., aquaculture and poultry feed) while reducing nutrients and dry matter by 50% or more, and odorous volatile compounds by up to 100%. The purpose of this study was to evaluate the performance of select life-history traits of black soldier fly larvae fed three types of manure (poultry, swine, and bovine). The results may supplement existing data or give new perspective on how this insect may be used for waste management while producing an alternative feed.