THE CHESTNUT BLIGHT AND IMMUNE HYBRIDS.
To persons who are interested in growing chestnuts, the following papers are of importance. They are published in the Journal of Heredity for January, 1914, Paul B. Popenoe, Editor, 511 Eleventh St., N. W., Washington, D. C.
"The Chestnut Bark Disease," by Haven Metcalf, United States Department of Agriculture.
"Chestnut Breeding Experience," by Walter Van Fleet, United States Department of Agriculture.
"Chestnut Blight Resistance," by Dr. Robert T. Morris, New York City.
The following important publications are not listed in Circular No. 3:
Walnut Culture in California. Walnut Blight. Bulletin 231, Agricultural Experiment Station Berkeley, California, August, 1912.
The Persian Walnut Industry in the United States. By E. R. Lake. Bulletin 254, Bureau Plant Industry United States Department of Agriculture, February, 1913.
Bulletin No. 1. Yamhill Walnut Experiment Station, McMinnville, Oregon, January 2, 1914.