Regulation of antimicrobial peptides in Hermetia illucens in response to fungal exposure.

The black soldier fly (Hermetia illucens) is important for antimicrobial peptide (AMP) research due to its exposure to diverse microorganisms. However, the impact of different fungi on AMP abundance in H. illucens remains unexplored.

Hemolymph metabolism of black soldier fly (Diptera: Stratiomyidae), response to different supplemental fungi.

The black soldier fly, Hermetia illucens L. (Diptera: Stratiomyidae), is commonly used for organic waste recycling and animal feed production. However, the often inadequate nutrients in organic waste necessitate nutritional enhancement of black soldier fly larvae, e.

Effect of entomopathogenic fungus Beauveria bassiana on the growth characteristics and metabolism of black soldier fly larvae.

Beauveria bassiana is an entomopathogenic fungus widely used in agriculture to reduce populations of various pests. However, when agricultural waste is utilized for organic recycling, B. bassiana has the potential to impact recycling performance, by affecting the survival, and body mass of decomposing organisms (such as insect's larvae).

Comparative untargeted metabolic analysis of natural- and laboratory-reared larvae of black soldier fly, Hermetia illucens (L.) (Diptera: Stratiomyidae).

In the present study, we examined the metabolic composition of black soldier fly (BSF) larvae from natural populations (Ruhama: R and She'ar Yashuv: S) and from a laboratory-reared colony (C) using untargeted metabolomics analysis. The results revealed significant over-accumulation of metabolites from phenylalanine and purine metabolism and biosynthesis of phenylalanine, tyrosine and tryptophan, and arginine in both natural populations, and enriched pathway analysis, compared to the laboratory-reared colony. In addition, we found accumulation of glutathione metabolism and aminoacyl tRNA biosynthesis related metabolites in R, and linoleic acid and tryptophan metabolism related metabolites in S.

Assessing Fungal Diversity and Abundance in the Black Soldier Fly and its Environment.

Detritivorous insects that flourish in decaying environments encounter microorganisms throughout their life cycle. However, it is not clear whether the microbial composition of the decaying environment affects the microbial composition of the insect gut, or whether the opposite is true, with the microorganisms that are adapted to the insect's digestive system being dispersed by the insects to new habitats, thereby becoming more and more common in the environment. To test these questions the fungal composition of the black soldier fly (BSF) (Stratiomyidae; Hermetia illucens Linnaeus) larval gut and its surrounding decaying environment (household compost bins) were analyzed using amplicon sequencing.

Does Consumption of Baker's Yeast (Saccharomyces cerevisiae) by Black Soldier Fly (Diptera: Stratiomyidae) Larvae Affect Their Fatty Acid Composition?

Fatty acids are important compounds for insects, but the requirements for essential fatty acids may differ between insect species. Most of the fatty acids are acquired through the insect's diet; therefore, supplementing the diet with baker's yeast (Saccharomyces cerevisiae Meyen ex E.C.