RE: Leaf water potential sensor

[Megan Bryan]

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Dear Members;
Soilmoisture manufactures and has for many years the Plant Water Status
Console which can be viewed on our website at http://www.soilmoisture.com.
Sincerely,
Megan Bryan
Sales Manager
SOILMOISTURE EQUIPMENT CORP.
801 S. Kellogg Ave., Goleta, CA 93117  USA
Phone: 805-964-3525 Ext. 237
Email: megan@soilmoisture.com 
Fax: 805-683-2189
Website: http://www.soilmoisture.com


-----Original Message-----
From: owner-sowacs@aqua.ccwr.ac.za [mailto:owner-sowacs@aqua.ccwr.ac.za]
Sent: Thursday, May 03, 2001 3:43 AM
Subject: Re: Leaf water potential sensor


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Dear Camilo (& Bruce, etc.),

>I wonder if anyone know of a
> portable sensor to estimate leaves "water content" or water potential or
> osmotic potential.

Wescor makes an in situ leaf psychrometer for monitoring leaf 
water potential (non-destructive), or sample chambers for 
monitoring leaf discs or entire leaves (destructive).  One chamber is 
designed to determine total water potential, osmotic potential and 
(indirectly) turgor pressure on the same sample.  See:
http://www.wescor.com/environmental/html/l-51.html
and
http://www.wescor.com/environmental/html/c-52.html

You might want to note these options on your web page, Bruce.
Thanks.
{These have been added. Bruce]

		--John Manwaring