Hello,
I have a pouch left over that I purchased last year that was never opened.
There is no expiration date on the pouch.
I also have a pouch that I purchased and opened last year. The unused powder
remained in the pouch in a zip-lock bag. The only thing I could find is on the
label,
Streptomycin is very stable when kept dry and away from light. However, it
will break down in light. If your zip-lock bag was clear plastic and located
on a windowsill, the product may have degraded at least to some extent.
Otherwise, it should be OK.
On Feb 21, 2013, at 2:55 PM, Rye
Thanks again David!
From: David A Rosenberger da...@cornell.edu
To: Apple-crop discussion list apple-crop@virtualorchard.net
Sent: Thursday, February 21, 2013 12:05 PM
Subject: Re: [apple-crop] Dry Agri-Mycin shelf-life
Streptomycin is very stable when
