Fig 6. Typical symptoms caused by natural stem borer infestation in the field.
A: Leaf symptoms; B: Stem symptoms (aspect); C: Stem symptoms (inside stalk).
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.