VASCM: Spraying and Shatter

[Ed Muns]

Spraying has little effect on bloom.  Temperature is more of a concern than
either wind or rain, though all can reduce fertilization and set.  And, of
course, not spraying and risking Powdery Mildew can have disastrous
consequences.

 

Ed

Muns Vineyard

 

  _____  

From: vascm-bounces at kkn.net [mailto:vascm-bounces at kkn.net] On Behalf Of
Kenneth Challenger
Sent: 26 May, 2016 09:25
To: Vascm
Subject: VASCM: Spraying and Shatter

 

Hi folks,

 

We are only in our second season where we are concerned about fruit (5 year
old vines) and I was wondering what the general consensus is regarding
spraying during bloom. If wind and rain can hinder fruit set and cause
shatter, why wouldn't  spraying do the same? I am due for a powdery mildew
spray now but the vineyard is in the middle of bloom.

 

As usual, all comments are appreciated.

 

Ken Challenger

Iron Rose Vineyards

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