Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Schematic overview of experimental set-up and sampling method in a challenge experiment, depicted for one batch of larvae. S = substrate without Salmonella and without larvae, S + P = substrate inoculated with pathogen Salmonella but without larvae, S + L substrate with larvae but without Salmonella, and S + P + L = substrate inoculated with Salmonella and provided with larvae.
