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.
In vitro interactions between F. oxysporum strain Fo47 and P. ultimum 2 days after inoculation of the fungi on PDA medium. (A) P. ultimum (P) grown in single culture. (B) P. ultimum (P) grown in the presence of Fo47 (F). Growth of the pathogen is delayed, and changes in hyphal density at the edge of the colony are evident (arrow).
