Fig. 2.
Percent mortality of S. frugiperda 3rd instar larvae caused by plant extracts at 50 ppm (a), 100 ppm (b), 200 ppm (c), and 400 ppm (d) concentrations after 24, 48, and 72 h of exposure period.
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.