On 27 Apr 1996, Fure-Chyi Chen 3/:V:X wrote:
> Hi friends:
> When we use the selective medium Roy-Sasser for biovar isolation, we add
> among others, chlorothalonil (also called Bravo 500). Could anybody tell
> me where can I get this compound other than SDS Biotech Co. Or if you
> have some to share would be gratefully appreciated. I could'nt find it in
> Sigma catalog. Do we have a better way of identifying various biovars?
> How about Biolog system? Thank you very much.
ChemService carries chlorothalonil (cat # F2220).
660 Tower Lane
West Chester, PA 19381-9941
Randall P. Niedz
U.S. Horticultural Research Laboratory
2120 Camden Road
Orlando, FL 32803
rniedz at asrr.arsusda.gov