Grass Stem Rust Decision Aid

1. Choose a weather station near you

Use the map to select the weather station nearest to your grass field.

Select year:

Station selected:

 

2. Add scouting data

Results on this website will have meaning for your field ONLY if you supply scouting information:

per:



Date of flag sheath emergence (if not known, leave blank):

3. Add fungicide data

Add up to five spray events.

Fungicide application date and type

Fungicide application date and type

Fungicide application date and type

Fungicide application date and type

Fungicide application date and type

4. Run model

Results: Rust levels and spray thresholds

Number on dial: Rust infections per foot of row
Green: Below spray threshold
Yellow: Above spray threshold for DMI fungicide, but not for strobi
Red: Above spray threshold for strobi fungicides

Output for: HYSL 2017
Scouting: 0.2 pust/ft of row on 3-10
Run date: 10-19-2017

stem rust STEMRUST_G Grass Stem Rust Decision Aid 2016  ? stem rust
stem rust
Graphs of rust activity  ? and plant growth  ?

graph of rust data

Version 4-13-2016 | Download Model Code (Zipfile) | IPPC Home | Rust Home | Extension Guidelines | Disclaimer ?
 
stem rust
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