Pests, Diseases and Other Problems
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Subject: Fungicides
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From
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Location
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Message
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Date Posted
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Drew Papez apapez@sympatico.ca |
Ontario
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I have access to Nova,Bravo, Daconil,Sovergein, and compass.
Just wondering if this would be a good program to combat powdery mildew. What kind of schedule would you recommend and the intervals in between spraying. Thank you for your help.
drew
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4/5/2006 3:06:52 PM
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Tremor |
Ctpumpkin@optonline.net
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Bravo alone Bravo + Compass Bravo + Nova Bravo + Sovran Bravo + Nova Bravo + Compass Bravo + Nova Bravo + Sovran etc
I'd start at the first sign of PM pressure. Airborne spore counts are tracked in CA. Start spraying as soon as NY has acknowledged detection or 2 weeks before you need to.
Follow this rotation every week at lowest rates.
Never follow a Group 7 or 11 fungicide with another 7-11.
Always combine at least a small amount of Chlorothalonil (Bravo) with the strobis.
If Powdery Mildew does still appear, switch over to just Bravo + Nova exclusively since the strobis will then be useless.
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4/5/2006 7:25:58 PM
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Drew Papez apapez@sympatico.ca |
Ontario
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Thanks Steve,
Were would Daconil fit into this schedule.
drew
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4/5/2006 8:55:52 PM
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Dan McKie |
Niagara County, NY
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bravo and daconil both have the same active ingredient: chlorothalonil.
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4/5/2006 9:49:49 PM
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Total Posts: 4 |
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