FOOTNOTES:
[1] Dr. Kathleen G. Doering, at the University of Kansas identified the spittle bug from the Illinois pecans as Clastoptera achatina, a species not hitherto recognized as an important pecan pest. Spittle bugs from southeastern pecans have been referred to a different species.—Ed.
Preliminary Results from Training Chinese Chestnut Trees to Different Heights of Head
J. W. Mckay and H. L. Crane[2]