Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group...
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![Page 1: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/1.jpg)
Field Calibration of Plant Disease Models Field Calibration of Plant Disease Models Using SmartphonesUsing Smartphones
Joe Russo
Midwest Weather Working Group3rd Annual Meeting
Charlotte, North CarolinaAugust 6, 2010
![Page 2: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/2.jpg)
EnvironmentPathogen
Host
Disease
Disease Triangle
Copyright © 2010 ZedX Inc.
![Page 3: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/3.jpg)
Linking 924 m Weather Data to Field-Scale Decisions
1 - 100 sec 100 – 10000 sec 10 – 100 hours 100 – 1000 hours
Eddy
Thunder-storm
Tornado
Water Spout
Dust Devil
Squall Line
Land/Sea Breeze
Chinook Wind
Tropical Storm
Hurricane
Cyclone
Front
Life Span
924 m Weather Model
Feedback of Local Data for Crop and Pest Development
Copyright © 2010 ZedX Inc.
![Page 4: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/4.jpg)
100 m (Precision Ag)
Local Models and/or Interpretation
Downscale, Models and/or Integration of Surface Features
Copyright © 2010 ZedX Inc.
Linking 924 m Weather Data to Field-Scale Decisions
![Page 5: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/5.jpg)
Biglerville, PA Experimental Site
Copyright © 2010 ZedX Inc.
![Page 6: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/6.jpg)
Biglerville, PA Orchard Plot and 10m Elevation Grid
Higher elevation Lower elevation 10 m elevation
Copyright © 2010 ZedX Inc.
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Biglerville, PA Experimental Site
Credit: Jim Travis, Noemi Halbrendt, Penn State Fruit Research & Extension Station, Biglerville, PA
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2009 Scab Incidence on Shoot Leaves, Red DeliciousUniversity Drive Orchard, PSU-FREC, Biglerville, PA
Credit: Jim Travis, Noemi Halbrendt, Penn State Fruit Research & Extension Station, Biglerville, PA
![Page 9: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/9.jpg)
PA-PIPE 5 km Apple Scab Model Simulation
Biglerville, PA
May 5, 2009
Source: pa-pipe.zedxinc.com
![Page 10: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/10.jpg)
2009 Scab Incidence on Shoot Leaves, Red DeliciousUniversity Drive Orchard, PSU-FREC, Biglerville, PA
PA-PIPE 5 km Model
Credit: Jim Travis, Noemi Halbrendt, Penn State Fruit Research & Extension Station, Biglerville, PA
![Page 11: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/11.jpg)
App
le S
cab
Infe
ctio
n (%
)
0
100
App
le G
row
th S
tage
(%
)
100
(0.05) Green Tip
(1.0) Bloom
(0.05) Fruit Set
Scab Susceptibility
Apple Cultivars
Comparison of Apple Tree Growth and Scab Infection
Copyright © 2010 ZedX Inc.
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Apple Scab Relative Risk of Infection Work Sheet
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Step 1. Preseason. Grower bounds fields & provides soil, hybrid, pest history.
1
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
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Step 2. In-season. Model predicts crop stage and disease infection at an approximate 1 km resolution.
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2
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
![Page 15: Field Calibration of Plant Disease Models Using Smartphones Joe Russo Midwest Weather Working Group 3 rd Annual Meeting Charlotte, North Carolina August.](https://reader036.fdocuments.in/reader036/viewer/2022070411/56649f385503460f94c55305/html5/thumbnails/15.jpg)
Step 3. In-season. Scout records field-level crop stage and disease development.
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
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Step 4. In-season. Smartphone transmits crop & pest data via the Internet.
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
1
2
Data
4
3
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Step 5. In-season. Model uses crop & disease observations to calibrate model output to field scale.
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
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2
Data
4
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5
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Step 6. In-season. Interface allows expert consultant to view crop and pest data geospatially & track application decisions versus disease infection predictions.
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
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2
Data
4
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Step 7. Post-season. Expert consultant analyzes practices versus predictions on a field-by-field basis to improve management decision making.
Copyright © 2010 ZedX Inc.
Steps for Linking Weather Data to Field-Scale Decisions
1
2
Data
4
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5
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Apple Scab Relative Risk of Infection Work Sheet
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Field Calibration of Pest Disease Models Via Smartphones
Online Program Copyright © 2010 ZedX Inc.
1. Setup 2. Historical Obs. 3. Risk Assessment
Credit: iPhone Simulator by Testiphone.com (http://www.testiphone.com/) Copyright © 2007-2010 Web design
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Thank You!Thank You!Questions?Questions?