Scab disease of apples ..

Apple scab

Gary G. Grove

1999

Apple scab

Otis C. Maloy

1966

Incidence and development of apple scab on fruit during the late summer and while in storage

C. O. Bratley

1937

Scab-immune apple varieties for new orchards

Robert L. Stebbins

1990

Apple scab (Venturia inaequalis) and pear scab (Venturia pyrina)

H. P. Barss

1919

Zur Methodik der Analyse von Epidemien dargestellt am Apfelschorf

Spyros Analytis

1973

Spraying apple trees, with special reference to apple scab fungus

Blair, Joseph Cullen

1899

Apple and pear scab

Ministry of Agriculture, Fisheries and Food

1968