Re: Re: CULT: diseased foliage


In a message dated 5/26/00 5:19:29 AM Eastern Daylight Time, 
lmann@mailhub.icx.net writes:

<<  I am surprised to hear this - somewhere along the line, I had gotten the
 idea that leaf spot, like soft rot, is a pandemic soil borne organism
 and is pretty much going to be around when conditions are favorable for
 it.... Not true?>>

Just passing on what The World of Irises (published by the American Iris 
Society) told me:

"If the iris planting can be freed of leaf spot for two years, there should 
be no further infection unless introduced from another garden."

Page 342, Under "Fungal Leaf Spot."

I believe it. I'm ruthless about keeping my stuff clean and I have next to no 
fungal spot and do not spray. Cut off the bad stuff when it first appears and 
get it out of the garden. Get rid of any cultivar that repeatedly 
demonstrates a tendency to be a plague ship, and don't buy plants from people 
who have a history of sending you things that break out in spot. Be wary of 
freebies from friends who have disease, and treat any stuff coming in as if 
it had spot already.

Anner, in Virginia
ChatOWhitehall@aol.com   

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