'Protectant fungicide' Respray Dates for Low scab-risk blocks

Background Information for this page
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Weather data for Easthampton MA.  Forecast values begin July 3, 2017
Final primary scab infection period starts and ascospores depleted on: Thursday,  May 25, 8AM.
For Low-Scab blocks only:
Full-dose 'Protectant' fungicide
(captan, mancozeb, Syllit, SDHI)
SPRAY DATE
6am application time assumed
Inches Rain For Low-Scab blocks only:
END of PROTECTANT fungicide
residue protection
& limiting factor
For Low-Scab blocks only:
DEADLINE for next
Pre-Infection Application

= start time for the next infection period that has rain after fungicide depletion time.
72-Hour Deadline for post-infection fungicide to reach back to start time of subsequent infection period (1 col. to left), or back to end of protection from previous fungicide spray (2 cols. to left), whichever is later.  Assumes no scab resistance.
Sat,  April 22 0 April 28,  4PM
 rapid growth
Tue, May 2, 8am Fri, May 5, 8AM 
Sun,  April 23 0 April 28,  7PM
 rapid growth
Tue, May 2, 8am Fri, May 5, 8AM 
Mon,  April 24 0 April 29,  11AM
 rapid growth
Tue, May 2, 8am Fri, May 5, 8AM 
Tue,  April 25 0.39 April 30,  3AM
 rapid growth
Tue, May 2, 8am Fri, May 5, 8AM 
Wed,  April 26 0.31 May 1,  12PM
 rapid growth
Tue, May 2, 8am Fri, May 5, 8AM 
Thu,  April 27 0 May 2,  1PM
 rapid growth
Fri, May 5, 8am Mon, May 8, 8AM 
Fri,  April 28 0.01 May 4,  12PM
 rapid growth
Fri, May 5, 8am Mon, May 8, 8AM 
Sat,  April 29 0 May 5,  6PM
 rain removal
Fri, May 5, 8am Mon, May 8, 6PM 
Sun,  April 30 0.15 May 6,  6AM
 rain removal
Fri, May 5, 8am Tue, May 9, 6AM 
Mon,  May 1 0.11 May 6,  6AM
 rain removal
Fri, May 5, 8am Tue, May 9, 6AM 
Tue,  May 2 0.77 May 6,  6AM
 rain removal
Fri, May 5, 8am Tue, May 9, 6AM 
Wed,  May 3 0 May 7,  6AM
 rain removal
Fri, May 5, 8am Wed, May 10, 6AM 
Thu,  May 4 0 May 13,  6AM
 slow growth at 9 day limit
Mon, May 22, 8am Thu, May 25, 8AM 
Fri,  May 5 1.11 May 13,  9PM
 rain removal
Mon, May 22, 8am Thu, May 25, 8AM 
Sat,  May 6 0.35 May 15,  6AM
 slow growth at 9 day limit
Mon, May 22, 8am Thu, May 25, 8AM 
Sun,  May 7 0.1 May 14,  6AM
 7 days normal growth
Mon, May 22, 8am Thu, May 25, 8AM 
Mon,  May 8 0 May 14,  6AM
 rain removal
Mon, May 22, 8am Thu, May 25, 8AM 
Tue,  May 9 0 May 14,  6AM
 rain removal
Mon, May 22, 8am Thu, May 25, 8AM 
Wed,  May 10 0 May 14,  6AM
 rain removal
Mon, May 22, 8am Thu, May 25, 8AM 
Thu,  May 11 0 May 15,  6AM
 rain removal
Mon, May 22, 8am Thu, May 25, 8AM 
Fri,  May 12 0 May 19,  6AM
 7 days normal growth
Mon, May 22, 8am Thu, May 25, 8AM 
Sat,  May 13 0.73 May 19,  2PM
 rapid growth
Mon, May 22, 8am Thu, May 25, 8AM 
Sun,  May 14 0.64 May 19,  7PM
 rapid growth
Mon, May 22, 8am Thu, May 25, 8AM 
Mon,  May 15 0.29 May 20,  1PM
 rapid growth
Mon, May 22, 8am Thu, May 25, 8AM 
Tue,  May 16 0 May 21,  2PM
 rapid growth
Mon, May 22, 8am Thu, May 25, 8AM 
Wed,  May 17 0 May 23,  11AM
 rapid growth

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Thu, May 25, 8AM
Thu,  May 18 0.15 May 25,  6AM
 7 days normal growth

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Thu, May 25, 8AM
Fri,  May 19 0.07 May 26,  6AM
 7 days normal growth

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Mon, May 29, 11AM
 
Sat,  May 20 0 May 26,  6AM
 rain removal

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Mon, May 29, 11AM
Sun,  May 21 0 May 26,  6AM
 rain removal

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Mon, May 29, 11AM
Mon,  May 22 0.25 May 26,  6AM
 rain removal

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Mon, May 29, 11AM
Tue,  May 23 0 May 29,  6PM
 rain removal

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Wed, May 31, 2AM
Wed,  May 24 0 May 31,  7PM
 rain removal

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Sun, June 4, 5PM
Thu,  May 25 0.52 May 31,  7PM
 rain removal

Ascospores depleted before end of protection.  If lesions present, next infection period to spread conidial scab starts:
Sun, June 4, 5PM