Host range and physiologic specialization of red clover powdery mildew, Erysiphe polygoni
By: by Cecil E. Yarwood
Published: 1936
Place of publication: Washington, D. C
Language: eng
Number of pages: 665
Notes: Reprinted from Journal of Agricultural Research, v. 52, p. 659-665, 1936.

Includes bibliographical references (p. 664-665).