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.
EC50 (half-maximal effective concentration) of methyl phenlactonoates for Striga seed germination. Concentrations ranging from 10–5 to 10–12 M were applied in a 50 μl volume on a disc containing 50–100 pre-conditioned Striga seeds. GR24 is included as positive control.
