Disease Management

About This Presentation

Title:

Disease Management

Description:

of Stratego, of Quilt. fenbuconazole Enable. Super Tin, Agri Tin. fentin ... azoxystrobin Abound, of Quilt. kresoxim-methyl Sovran. pyraclostrobin Headline ... – PowerPoint PPT presentation

Number of Views:120

Avg rating:3.0/5.0

Slides: 24

Provided by: jason125

Category:

more less

Transcript and Presenter's Notes

Title: Disease Management

1
Disease Management

Jason Brock
Department of Plant Pathology

2
What happened in 2007?

Little to no leaf scab or other foliar diseases
Nut scab did not show up until late summer.

3
Avoid this area.
2003 vs. 2007
4
Responsive Spray Schedule

Use extended intervals.
Use AuPecan.

5
AU PECANTRIAL

Tim Brenneman
UGA Dept. of Plant Pathology
Tifton, GA

6
Schedules

Au-Pecan 14 day protection interval
Au-Pecan 10 day protection interval
Calendar 2 weeks 3 weeks to mid-Aug
Calendar 2 weeks to mid-Aug.
Calendar 2 weeks into Sep.

7
(No Transcript)
8
AU Pecan

www.awis.com
pecan weather

9
Fungicide Selection

Performance
Cost
Resistance Management

10
(No Transcript)
11
DMIs propiconazole Orbit, Tilt,
Propimax, ½ of Stratego, ½ of
Quilt fenbuconazole Enable
12
Strobilurins azoxystrobin Abound, ½ of
Quilt kresoxim-methyl Sovran pyraclostrobin Headl
ine trifloxystrobin ½ of Stratego
13
Strobilurins azoxystrobin ½ of
Quilt kresoxim-methyl Sovran pyraclostrobin Headl
ine trifloxystrobin ½ of Stratego
14
Do not use alone. 1-2 applications.
Do not use full season.
If you use a full rate alone, then DO NOT use a
reduced rate later in season.
Do not make more than 3 total applications.
15
First Question What to spray for nut scab?