Studies on pathotypes, resistance sources and control methods of Mycosphaerella pinodes (berk. & blox.) vestergren, a component of the Ascochyta-disease-complex of pea (Pisum sativum L.)
By: Mahmood-ul-Hasan Nasir
Contributors: Universität Gesamthochschule Kassel
Publisher: [s.n.]
Published: 1991
Place of publication: [s.l.]
Language: eng
Number of pages: 89
Notes: Thesis (doctoral)--University of Kassel, 1991.