Sick grapevine..Help? (forum)
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amanda starts with ...
Does anyone know what's going on with my grape-vine please?
It's a white muscat that is about 3yrs. When I pruned it last year it had the same problem (brown centre) so I cut back to places where it wasn't present. Now it has the same problem this year.
It is next door to a purple muscat which doesn't have this. The white is prone to powdery mildew so I spray with Kocide (copper spray) - but I'm not very religuous with my programme...can powdery mildew do this?
I was thinking of verticullum wilt but wouldn't the vine have died by now?
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Time: 30th May 2009 1:34pm
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Maggie says...
The cambium layer looks healthy so I wouldn't worry too much, it may just be maturing of the wood in the centre of the grapevine.
Time: 3rd June 2009 12:40pm
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Burra
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amanda says...
Thanks Maggie - n who's the cute bloke??
Time: 3rd June 2009 1:20pm
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Maggie says...
Heheh - don't know where that came from - I thought it was one from your album!
Time: 3rd June 2009 1:38pm
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amanda says...
Ah - that's better (no - not my photo!) Have sent a sample to the Ag Dept - if it's anything of note i will post.
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Time: 5th June 2009 6:25pm
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