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Subject: Compost Teas: 24 hour, EM, IM, BD & fermented plant extracts
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- From: "Jaszewski, Thomas" <tomjasz AT mirage.com>
- To: "'compostteas AT lists.ibiblio.org'" <compostteas AT lists.ibiblio.org>
- Subject: [Compostteas] Re: powdery mildew
- Date: Fri, 12 Jul 2002 06:22:06 -0700
I have sprayed my vineyard with CT since the beginning of the season. A few
days ago we noticed some powdery mildew. Not alot but some.
Any suggestions as to whether the tea should be more fungal or bacterial to
protect the vines against powdery ?
Should there be a waiting period, and if so how long, prior to applying CT
after using sulfur or Bordeaux ?
Laura Sabourin
Feast of Fields Inc
Demeter Certified Vineyard & Farm
Laura,
Before we started using CT we treated powdery mildew with AQ-10 (Amperomyces
quisqualis).
http://www.barc.usda.gov/fmod/trap/msds_lab/aq10m.pdf
Since brewing CT we have achieved better visual results with CT. Our CT has
been bacterial. We have seen better control as when CT has better fungal
diversity.
Perhaps SFI can address waiting periods with sulfur or Bordeaux.
Regards,
Tom
-
[Compostteas] Re: powdery mildew,
Jaszewski, Thomas, 07/12/2002
-
[Compostteas] Be considerate,
Jeff Lowenfels, 07/12/2002
-
Re: [Compostteas] Be considerate,
Allan Balliett, 07/14/2002
-
Re: [Compostteas] Be considerate,
compostteas-admin, 07/14/2002
- [Compostteas] Test of new setting, compostteas-admin, 07/14/2002
- RE: [Compostteas] Be considerate, Brett Kacalek, 07/15/2002
-
Re: [Compostteas] Be considerate,
compostteas-admin, 07/14/2002
-
Re: [Compostteas] Be considerate,
Allan Balliett, 07/14/2002
-
[Compostteas] Be considerate,
Jeff Lowenfels, 07/12/2002
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