Re: Re: Lavender
- Subject: [iris] Re: Re: Lavender
- From: &* A* M* <n*@charter.net>
- Date: Thu, 18 Mar 2004 15:11:09 -0500
- List-archive: <http://www.hort.net/lists/iris/> (Web Archive)
Thanks, John, for the remarks about POEM OF ECSTASY.
Has there been any progress made since the mid-70's on identifying cause of
and/or treatment for pineappling?
As I understand it, one of the causal factors is climate--I've lived too far
north to see much of it.
The apical meristem seems to lose its organization in long continued heat or
high soil temperatures, and I have seen a few relatively minor expressions of
what I assume to be the same disorder. I think I remember someone saying a
treatment that has had success is to slice off the growing terminal, letting
unaffected side increases (if any) pick up the growth. They could be or
would be normal.
Am I remembering something there accurately or just imagining it?
The last I remember reading about the subject (I've skipped the discussion in
TWOI so far) was that no consistent pathogens have been found. The cause
remained a mystery
Neil Mogensen z 7 western NC
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