Title :
White rust )Albugo tragopogonis( of sunflower in South Africa
Author :
T A S Aveling استاد راهنما
University :
University of Pretoria etds
Major :
MSc ) Plant Pathology( )Microbiology and Plant Pathology(
Keyword :
Rust diseases South Africa , Sunflowers diseases and pests South Africa , Albuginaceae South Africa
