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.
Frequency distribution of difenoconazole tolerance measured by the relative growth rate in the presence to the absence of difenoconazole at three concentrations in the 215 isolates of Alternaria alternata collected from seven potato fields across China.
