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Midwest wine industries have
been experiencing growth in recent years. In Indiana, we have had a doubling
in number of wineries, wine production, and winegrape acreage in the past 6
years. I found in your newsletter that Kansas had a 51% increase in wine
sales from 1994 to 1995. Essentially
all midwest and eastern states have experienced increases in wine sales
production and sales. This trend has
rekindled the search for winegrape cultivars which produce excellent wine and
are consistently productive enough to be grown economically.
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The previous activity in
these industries was in the mid 70s and early 80s. Since that time, there have been a number of winegrape
cultivars released by NY, MN, and Elmer Swenson in the US, and several
released from breeding programs in Europe.
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Most of these have not been
thoroughly tested by researchers, and few are grown on a commercial scale by
growers. The European releases have
been tested to a limited extent in Canada, and testing is getting underway in
Missouri, where Dr. Bob Goodman has been granted an import permit to bring in
material for virus indexing and testing. I do not have enough information to
discuss those cultivars at this time, but will say that the preliminary
findings are that they are not going to be cold hardy enough for the Midwest.
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The title may be a bit
misleading because, unfortunately,y there are few ‘new’ winegrape
cultivars. There are 2 recent
releases from NY and MN, and there are several cultivars that are either
untested, or grown to a minor extent throughout the Midwest.
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