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.
Hypothetical curves for air concentration of pesticide behind the boom with distance and time spent by bats at distance behind the boom. A and B are the curves for two different flight patterns of bats. A flies most of the time at a larger distance from the spray boom and only for short times close to the spray boom while B flies continuously at a certain distance from the spray boom
