Oklahoma Pecan Nut Casebearer Model

Model Description
Site-Specific Interactive Model
Most Recent Output
Seasonal Output
Related Links
Site-Specific Daily Model Output Back to Map

The table below shows the last 10 days of high and low temperature, as well as the daily and accumulated degree days for this model. When the accumulated degree day total reaches 1100, we recommend you start hanging pheremone traps and start monitoring for PNC adults. When the total reaches 1500, start scouting for eggs, and at 1600, start monioring for larvae. According to the model, a degree day total of 1831 indicates the date of first significant entry into the nuts.

STATION: Cloudy      YEAR: 2009

The season for 2009 has ended. The results through July 31, 2009 are shown below. The next season will start around March 21, 2010.

DATE
MAXIMUM
TEMPERATURE
IN (F)
MINIMUM
TEMPERATURE
IN (F)
DEGREE
DAYS
ACCUMULATED
DEG. DAYS
REMARKS
07/22/2009 87 69 40 3804
07/23/2009 86 64 37 3841
07/24/2009 89 60 37 3878
07/25/2009 92 60 38 3916
07/26/2009 97 66 44 3959
07/27/2009 83 72 40 3999
07/28/2009 74 69 34 4033
07/29/2009 86 70 40 4073
07/30/2009 78 70 36 4109
07/31/2009 80 68 36 4144

Copyright © 1996-2009 Oklahoma Climatological Survey. All Rights Reserved.
Copyright © 1996-2009 Oklahoma State University. All Rights Reserved.
Send questions about the operation of this web site to operator@mesonet.org.
Address questions about the Oklahoma Pecan Nut Casebearer Model to Dr. Phil Mulder at philmul@okstate.edu