a as a source of additional food
and supplemental income for such families. The Forestry Division of TVA
has co-operated in supplying not only propagated plants of filberts, but
also of walnuts and seedlings of chestnuts.

Among the filberts now being grown are six German-named varieties from
the Hillculture Division of the Soil Conservation Service, Glenn Dale,
Maryland, planted as rooted cuttings in 1941. The German varieties, are
as follows: (1) Barr's Spanische; (2) Neue Riesennuss; (3) Fruhe von
Fruendorff; (4) Schliesserin; (5) Eckige Barelloner; and (6) Vollkugel.

In addition five varieties, including two of the Jones numbered
seedlings from crosses between the American hazel and the European
filbert, purchased from the J. F. Jones Nursery[21] of Lancaster, Pa.,
were planted in 1947. These are the following: (1) Jones 185; (2) Bixby
(a Jones hybrid), (3) Cosford, (4) Italian Red; (5) Large Globe and (6)
Medium Long.

Seedlings of the American hazel have also been planted. Dr. Crane may be
able to send the V. P. I. Department of Horticulture a few plants of his
seedlings 1667 and 2336 to include among the variety plantings.

+Some Limitations of Filbert Growing in Virginia+

DISEASES. Possibly the present most serious limitation to commercial
production of filberts in Virginia is the Filbert Blight or Black Knot
(_Cryptosporella anomala._ (PK) Sacc.). While this fungus results in
little damage to native species (_C. americana_) it does spread rapidly
and with serious results to European varieties in the State. Possibly
the seriousness of the disease has been lessened by the eradication of
native hazel plants on roadsides, fence rows, and in the wild nearby,
which serve as hosts for the disease.

It is present on the American hazel, but does little damage to the
plant. The disease, however, as mentioned, is a serious menace to either
European varieties or to the present hybrids resulting from _C.
americana_ x _C. avellana_. The control to date is to prune off and burn
affected parts. Mr. George Slate has mentioned that Mr. S. H. Graham of
Ithaca, New York, has a number of hybrids between _C. americana_ and _C.
avellana_ that have been subjected to severe attacks of Filbert Blight
and a few of these have to date escaped, although the others have been
destroyed by blight.

The bacterial blight present on the Pacific Coast apparently does not
occur in the East.

INSECTS. A second limitation is the problem