Blackman, M. W. 1876-1943.

I. Notes on insects bred from the bark and wood of the American larch. By M. W. Blackman and Harry H. Stage. II. On the insect visitors to the blossoms of wild blackberry and wild spiraea --a study in seasonable distribution. By M. W. Blackman. - Syracuse, The University, [1918] - 144 p. IX pl., 2 fold. tab. 22 cm. - [Syracuse University bulletin] v. XVIII, no. 4, May 1918 . - New York State College of Forestry at Syracuse University. Technical publication no. 10 . - New York (State). College of Forestry, Syracuse. Technical publication, no. 10. .

Versos of pl. I-VIII have description of following plate.

Literature cited: p. 144. Bibliography: p. 110-115.



agr19000406


Insects.
Flowers.

SB608.L3 / B6