Figure 1.
Control plant during (a) week five when no foliar deficiency symptoms were visible and (b) week six, (c) week seven, and (d) week eight, as fan leaves developed increasing levels of foliar chlorosis.
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.