1-10 of 10 Books
Powdery scab of potatoes
Powdery scab of potatoes
By Ministry of Agriculture, Fisheries and Food

Powdery scab of potatoes (Spongospora subterranea (Wallr.) Johns.)
By J. W. Eastham
Spongospora subterranea, (Wallroth) Johnson
Spongospora subterranea, (Wallroth) Johnson
By T. G. B. Osborn
The biology and control of powdery scab of potatoes
The biology and control of powdery scab of potatoes
By S. J. Wale
Spongospora subterranea and Phoma tuberosa on the Irish potato
Spongospora subterranea and Phoma tuberosa on the Irish potato
By Irving E. Melhus,J. Rosenbaum,E. S. Schultz,Joseph Rosenbaum,Eugene S. Schultz
A preliminary note on the life-history and cytology of Spongospora subterranea, Wallroth
A preliminary note on the life-history and cytology of Spongospora subterranea, Wallroth
By T. G. B. Osborn

Powdery scab (Spongospora subterranea) of potatoes
By I. E. Melhus