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.
Average number of black flies collected per transect per day at irrigation canals, farms and Rio Grande sites across the three sampling seasons (pre-monsoon, mid-monsoon, post-monsoon). Abundance was only compared among land cover types during the pre-monsoon period
