CONTENTS 
Powdery-mildew 
Black-knot 
Frost-injury 
Die-back 
Bacterial-gummosis 
Crown-gall . 
Armillaria root-rot 
Leaf-rust 
Witches’-broom 
Fire-blight . 
Scab . 
CHAPTER VI 
CRANBERRY DISEASES 
Scald . 
Gall 
Hypertrophy 
Frost-injury 
Rot. . 
Anthracnose 
CHAPTER VII 
Currant DISEASES . 
_-Mycospherella leaf-spot 
Anthracnose 5 
Cane-blight 
European rust 
Angular leaf-spot — 
American powdery-mildew 
Armillaria root-rot : 
Fomes root-rot . 
Silver-leaf . 
CHAPTER VIII 
GoosEBEERY DIsEasEs 
American powdery-mildew 
Leaf-spot 
