Searching for info on the Bulgarian quince-breeding program, I happened
across the website of Alexandru Bortnov, a Romanian now living in the Twin
Cities (Minneapolis-St. Paul) metro area who has been breeding hardy grapes,
sweet peppers, and quince (Cydonia). His website is at http://chateaubortnov.com/index.html . Bortnov prefers to get letters or
emails, not phone calls.
His postal address is: Alexandru Bortnov, 5886 Carlson St., Shoreview, MN
55126, email
al-support@chateaubortnov.com<mailto:al-support@chateaubortnov.com> .
[nafex] Minnesotan trialing, breeding quince,
Brungardt, Sam (MPCA), 01/23/2013