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.
The percentage prevalence of the five parasite species across the native and non-native host species, calculated using the number of infected queens divided by the total number of queens for each Bombus species with 95% confidence intervals: (a) Sphaerularia bombi, (b) Apicystis bombi, (c) Crithidia bombi, (d) Nosema bombi and (e) Locustacarus buchneri.
