Just an update on yesterday's post: At Winchester, AREC, a total leaf wetness hours was 29 hours, with an average temperature of 67F. Thus, this rain event was warm and long enough for both downy mildew and black rot. Also, it was long enough for Botrytis as well.
For the details of downy and black rot kick back activity fungicides, please refer to yesterday's post.
For the details of downy and black rot kick back activity fungicides, please refer to yesterday's post.
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