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.
Percentage repellency (PR) of Illicium verum fruit extracts against Sitophilus zeamais adults.
a The data marked with different small letters in the same column mean significant difference ( P < 0.05) based on Duncan's new multiple range test.
