Description of Stem Rust (Puccinia graminis):
Stem rust is a type of turf rust that affects the stem of the turfgrass. It first appears as a light-yellow or greenish flecking on the leaf blade, but eventually become enlarged. It is a common disease that is the most severe on Kentucky bluegrass, tall fescue, perennial ryegrass, and zoysia.
CertainLabel™
Stem Rust Optimized Control Options Finder
Legend:
Control
Suppression
No Control
According to the manufacturer approved labels: The following 2 fungicides, applied at the listed application rates, will control Stem Rust.
Broadcast Treatment
per
Label Rate:
2 - 4 lbs per 1,000 sqft
Cost Effectiveness:
Covers 2500 - 5000 square feet
at a cost of
$3.89 - $7.79 per 1,000 sqft
at a cost of
$3.89 - $7.79 per 1,000 sqft
Broadcast Treatment
Application Interval:
14 - 28 days
per
Label Rate:
2 - 4 lbs per 1,000 sqft
Cost Effectiveness:
Covers 7500 - 15000 square feet
at a cost of
$5.34 - $10.68 per 1,000 sqft
at a cost of
$5.34 - $10.68 per 1,000 sqft
Instructions:
Begin applications when conditions are favorable for disease infection, prior to disease symptom development.