Output from uspest.org/wea disease degree-day/phenology model program:
	Heat Units and predictions of key events from daily weather data

 ==============================MODEL INPUTS================================
 Model species/general links:       pear scab infection season [pear]
 Type:                              disease
 Model source/other links:          Spotts et al. 2000
 Calculation method:                single sine
 Lower threshold:                   32 degrees Fahrenheit
 Setting upper threshold to:        130 F (default)
 Directions for starting/BIOFIX:    starting at bud swell stage
 Starting/BIOFIX date:              3 15
 No ending date, set to:            default date  12 31
 Model validation status:           in use in W. Oregon
 Region of known use:               Pacific Northwest
 ==============================EVENTS TABLE================================
 1.   10 DD after bud swell Approx. start of pear scab infection season
 2.  800 DD after bud swell Ascospore season continues: approx. half-way over
 3. 1620 DD after bud swell Ca. 100% ascospores mature; 1st 0.01" of rain will 
 4. 1680 DD after bud swell Discharge remaining spores; end of primary infection season

==============================MODEL OUTPUT================================
Weather station: 1000 none selected         
 mn day  max   min  precip  DD32    CUMDD32  event
 -- --- ----- ----- ------  ----    ------- -------