Hansen's Green Bluff Orchard #14
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--IPM information--

Green Bluff west side -- Hansens -- information on pest development in our orchard
DD calculations taken from monitor on site
Washington State University AgWeatherNet and DAS also have DD calculations available
Scab modeled with Mills Apple Scab Infection Table 

AgWeatherNet - WSU

DAS - WSU

Green Bluff, in cooperation with WSU, has installed a weather station. You must create a user account and password with AgWeatherNet - there is no charge to do so.  Navigate to 'STATION FINDER', locate Green Bluff, real time weather information is available.  You must then create an account with DAS, again no charge, to access the CM, scab, and WCFF models.

webassets/codling_moth.JPG

Codling  Moth 
DD base 50F

 
BIOFIX 16MAY2010
218DD after biofix - anticipate 250DD 21JUNE 

Codling Moth traps, like the one shown, are placed in the orchard prior to bloom.  We determine Biofix as the first of 2 consecutive days in which at least 1 male codling moth is captured.

Scab - Hours wet, average temp, start of infection


 
Apple scab infection predicted Mills Apple Scab Infection Table 
 
32+hrs wet @ 50F beginning1pm 26MAY2010  -  INFECTION
22 hrs wet @ 54F beginning 5am 31MAY2010  -  INFECTION
22 hrs wet @51F beginning 4am 02JUNE2010  -  INFECTION
20 hrs wet @ 50F beginning 2am 04JUNE2010  -  INFECTION
17.5 hrs wet @53F beginning 5am 09JUNE2010  -  INFECTION
26.5 hrs wet @54F beginning 1am 20JUNE2010  -  INFECTION   
 
Fire Blight risk potential


fireblight risk 07MAY2010 - low 
 
                   16MAY2010 - extreme 
 
                   23MAY2010 - low 
 
MODEL CONCLUDED FOR 2010
 
 
        

Cherry FF hatch (base 41F - no upper threshold)

1097 DD - 01JAN2010 through 21JUNE2010
 
 first flight 950DD, control measures begin at 1060DD

Rod and Karen Hansen     8215 East Green Bluff Road     Colbert, WA  99005
509.238.4902
HansensGreenBluffOrchard.com     hansenrtkd@aol.com