Strobilurin fungicide Respray Dates for Low scab-risk blocks

Background Information for this page
Return to radar list for Hancock NH
Weather data for Hancock NH.  Forecast values begin May 22, 2012
Final primary scab infection period starts and ascospores depleted on: Monday,  May 14, 7AM.
LOW SCAB BLOCKS ONLY
Full-dose STROBILURIN fungicide
(Flint, Sovran, Pristine)
SPRAY DATE
6am application time assumed
Inches Rain LOW SCAB BLOCKS ONLY
END of STROBILURIN FUNGICIDE
PROTECTION

& limiting factor
LOW SCAB BLOCKS ONLY
DEADLINE for next
Pre-Infection Application
= start time for the next infection period that has rain after fungicide depletion time.
LOW SCAB BLOCKS ONLY
Deadline for post-infection fungicide to reach back to start time of subsequent infection period (1 col. to left), or back to depletion time of previous fungicide spray (2 cols. to left), whichever is later.  Assumes no scab resistance.
Thu,  March 22 0.1 Mar 23,  4 AM
rapid growth
Wed, March 28, 10am Sat, Mar 31, 10AM 
Fri,  March 23 0 Mar 29,  6 AM
6 days normal growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sat,  March 24 0 Mar 31,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sun,  March 25 0.1 Apr 1,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Mon,  March 26 0 Apr 2,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Tue,  March 27 0 Apr 3,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Wed,  March 28 0.09 Apr 4,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Thu,  March 29 0.01 Apr 5,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Fri,  March 30 0 Apr 6,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sat,  March 31 0 Apr 7,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sun,  April 1 0.13 Apr 8,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Mon,  April 2 0.05 Apr 9,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Tue,  April 3 0 Apr 10,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Wed,  April 4 0.03 Apr 11,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Thu,  April 5 0 Apr 12,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Fri,  April 6 0 Apr 13,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sat,  April 7 0 Apr 14,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sun,  April 8 0 Apr 15,  6 AM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Mon,  April 9 0 Apr 15,  12 PM
slow growth at 7 day limit
Sun, April 22, 8am Wed, Apr 25, 8AM 
Tue,  April 10 0 Apr 16,  6 AM
6 days normal growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Wed,  April 11 0.05 Apr 16,  2 PM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Thu,  April 12 0.17 Apr 16,  4 PM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Fri,  April 13 0 Apr 16,  8 PM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sat,  April 14 0 Apr 17,  6 AM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Sun,  April 15 0.03 Apr 17,  10 PM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Mon,  April 16 0.02 Apr 20,  10 AM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Tue,  April 17 0 Apr 21,  8 PM
rapid growth
Sun, April 22, 8am Wed, Apr 25, 8AM 
Wed,  April 18 0 Apr 24,  6 AM
6 days normal growth
Sun, April 22, 8am Fri, Apr 27, 6AM 
Thu,  April 19 0 Apr 25,  6 AM
6 days normal growth
Tue, May 1, 8am Fri, May 4, 8AM
    If application is after deadline, lesions may start showing May 16.
Fri,  April 20 0 Apr 26,  6 AM
6 days normal growth
Tue, May 1, 8am Fri, May 4, 8AM
    If application is after deadline, lesions may start showing May 16.
Sat,  April 21 0 Apr 28,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Fri, May 4, 8AM 
Sun,  April 22 0.99 Apr 29,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Fri, May 4, 8AM 
Mon,  April 23 1.21 Apr 30,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Fri, May 4, 8AM 
Tue,  April 24 0.01 May 1,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Fri, May 4, 8AM
    If application is after deadline, lesions may start showing May 16.
Wed,  April 25 0 May 2,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Sat, May 5, 6AM 
Thu,  April 26 0.14 May 3,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Sun, May 6, 6AM 
Fri,  April 27 0.15 May 4,  6 AM
slow growth at 7 day limit
Tue, May 1, 8am Mon, May 7, 6AM 
Sat,  April 28 0 May 5,  6 AM
slow growth at 7 day limit
Tue, May 8, 8am Fri, May 11, 8AM 
Sun,  April 29 0 May 6,  6 AM
slow growth at 7 day limit
Tue, May 8, 8am Fri, May 11, 8AM 
Mon,  April 30 0 May 7,  6 AM
slow growth at 7 day limit
Tue, May 8, 8am Fri, May 11, 8AM 
Tue,  May 1 0.72 May 8,  6 AM
slow growth at 7 day limit
Tue, May 8, 8am Fri, May 11, 8AM 
Wed,  May 2 0 May 9,  6 AM
slow growth at 7 day limit
Tue, May 8, 8am Sat, May 12, 6AM 
Thu,  May 3 0.2 May 9,  7 PM
slow growth at 7 day limit
Tue, May 8, 8am Sat, May 12, 7PM 
Fri,  May 4 0.17 May 10,  3 PM
slow growth at 7 day limit
Mon, May 14, 8am Thu, May 17, 8AM 
Sat,  May 5 0.06 May 11,  6 PM
slow growth at 7 day limit
Mon, May 14, 8am Thu, May 17, 8AM 
Sun,  May 6 0 May 12,  4 PM
slow growth at 7 day limit
Mon, May 14, 8am Thu, May 17, 8AM 
Mon,  May 7 0 May 13,  10 AM
slow growth at 7 day limit
Mon, May 14, 8am Thu, May 17, 8AM 
Tue,  May 8 0.75 May 14,  6 AM
6 days normal growth
Mon, May 14, 8am Thu, May 17, 8AM 
Wed,  May 9 0.09 May 15,  6 AM
6 days normal growth

Ascospores depleted.
If lesions present, next infection period to spread conidial scab starts:
  May 16, 8PM
 
Thu,  May 10 0.63 May 16,  6 AM
6 days normal growth

Ascospores depleted.
If lesions present, next infection period to spread conidial scab starts:
  May 16, 8PM
Fri,  May 11 0 May 17,  6 AM
6 days normal growth

Ascospores depleted.
If lesions present, next infection period to spread conidial scab starts:
  May 21, 7PM
Sat,  May 12 0 May 18,  6 AM
6 days normal growth

Ascospores depleted.
If lesions present, next infection period to spread conidial scab starts:
  May 21, 7PM
Sun,  May 13 0 May 19,  6 AM
6 days normal growth

Ascospores depleted.
If lesions present, next infection period to spread conidial scab starts:
  May 21, 7PM
Mon,  May 14 0.52 May 20,  6 AM
6 days normal growth

Ascospores depleted.
If lesions present, next infection period to spread conidial scab starts:
  May 21, 7PM