Title :
Characterization and Management of the Race Structure of Phytophthora parasitica var. nicotianae
Author :
H. David Shew استاد راهنما , Thomas Melton استاد مشاور , Earl Wernsman استاد مشاور , Marc Cubeta استاد مشاور
University :
Virginia Polytechnic Institute and state University
Major :
PhD )Plant Pathology(
Keyword :
nicotiana tabacum , Phytophthora nicotianae , Ph gene , black shank , Tobacco
