RE: Sudden Plant Death (SPD)


You might look into the possibility of grubs - I'm sorry I haven't done the
research to give you the name of the beast, but the neighbor and I have both
been hit by similar symptoms, and we are gopher-free (Los Angeles,
foothills).  He has gone to the trouble to spray his area with nematodes(?),
a product called Grub-be-gone, and has not seen a recurrence.  I have only
seen the problem in my vegetables, and the whole thing has been redug and
grubs tossed out (on another project, but to the delight of the blue-jays)
and I haven't had a problem this season.

-----Original Message-----
From: Nan Sterman [n*@plantsoup.com]
Sent: Sunday, September 02, 2001 10:44 AM
To: medit-plants@ucdavis.edu
Subject: Sudden Plant Death (SPD)


Good Summer to you all!

I would like to explore a phenomenon that has hit my garden hard this 
late summer, that is Sudden Plant Death (SPD).  By that, I mean the 
phenomenon where my garden is growing along just fine when suddenly, 
in late August or early September, individual plants wither and die, 
seemingly overnight.   I am not talking plants that have just been 
installed -- these plants have been around for three  months to 
several years and been rowing quite happily.  I've seen this happen 
with salvias, lavendars, anisodontea, mimulus, and other medit-type 
plants.  I've checked to see if the problem is gophers (it's not), 
overwater (it's not), underwater (it's not), just my garden (it's 
not, I see it in other nearby gardens and planted areas).

To add to the confusion, SPD will strike a single plant in a drift of 
the same plants.

Is this fungus?  Something else?

Nan
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Nan Sterman
San Diego County California
Sunset zone 24, USDA hardiness zone 10b or 11



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