Golovinomyces orontii (powdery mildew)
Lawn diseases: powdery mildew
8. Apple powdery mildew
Taxonomic notes on some powdery mildews (IV)
The Powdery Mildews
Correspondence: Rhododendron powdery mildew
Powdery Mildews as Allergens.
Genetics of Powdery Mildews
Powdery Mildew Of Apple
Powdery mildew of soybeans.