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How to Manage Pests
Description of Ryer_Island-01.P
(NKH1)
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PestCast Network(s)1999 California Tomato
Observer
Nakahara Farms
Location
Center of Ryer Island
County: Solano
Nearest City: Rio Vista
Latitude: 38 deg
14 min N
Longitude: 121 deg
50 min W
Elevation: 10 ft
Station and site characteristics
Manufacturer/model: Campbell Scientific Inc. CR-10 ( or CR-10X)
Crop: Processing tomatoes
Available data
UC IPM database records begin/end: June 3, 1999
/ November 4, 1999
Reporting interval: 30 minute, Hourly, Daily
Stored variables:
Air Temperature, max/min:
HMP35/45C temp-RH probe
Air Temperature, average:
HMP35/45C temp-RH probe
Growing Degree Days:
Calculated degree-days (thresholds: 41 F, 97 F) from air temps
Temperature Threshold Hours:
Hours between 65 F and 75 F with RH > 90%
Leaf wetness:
237 resistance grid
Relative Humidity, average:
HMP35/45C temp-RH probe
TomCast DSV:
Calculated TOM-CAST DSV from leaf wetness and air temp
Variables with computed averages: none
Details about reported variables
Air Temperature, max/min
| Variable or Sensor: |
HMP35/45C temp-RH probe |
| Height of Sensor: |
plant height |
| Sensor Setup: |
in canopy |
| When Installed: |
02 June 1999 |
| Backup Station #1
| HASTINGS.A |
| Averages Station Backup: |
VACAVLLE.C |
| Comment: |
Location is in tomato field. |
| Reporting Intervals: |
Daily |
Air Temperature, average
| Variable or Sensor: |
HMP35/45C temp-RH probe |
| Height of Sensor: |
plant height |
| Sensor Setup: |
in canopy |
| When Installed: |
02 June 1999 |
| Comment: |
Location is in tomato field. |
| Reporting Intervals: |
Daily, Hourly, 30 minute |
Growing Degree Days
| Variable or Sensor: |
Calculated degree-days (thresholds: 41 F, 97 F) from air temps |
| Sensor Setup: |
in canopy |
| Reporting Intervals: |
Daily |
Temperature Threshold Hours
| Variable or Sensor: |
Hours between 65 F and 75 F with RH > 90% |
| Sensor Setup: |
in canopy |
| Reporting Intervals: |
Daily |
Leaf wetness
| Variable or Sensor: |
237 resistance grid |
| Height of Sensor: |
plant height |
| Sensor Setup: |
in canopy |
| When Installed: |
02 June 1999 |
| Reporting Intervals: |
Daily, Hourly, 30 minute |
Relative Humidity, average
| Variable or Sensor: |
HMP35/45C temp-RH probe |
| Sensor Setup: |
in canopy |
| When Installed: |
02 June 1999 |
| Comment: |
Location is in tomato field. |
| Reporting Intervals: |
Daily, Hourly, 30 minute |
TomCast DSV
| Variable or Sensor: |
Calculated TOM-CAST DSV from leaf wetness and air temp |
| Sensor Setup: |
in canopy |
| Reporting Intervals: |
Daily |
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