CONTENTS (Continued) 
Page. 
CARROT— 
Soft rot {Bacillus carotovorus) . 20 
CELERY— 
Early blight {Cercospora apii) . 21 
Late blight {Septoria petroselini var. apii) . 21 
CEREALS— 
Rusts . 22 
Barley— 
Covered smut {Ustilago hordci) . 22 
Loose smut {Ustilago ntida) . 22 
Wheat— 
Stinking smut, or bunt {Tilletia foetens and Tilletia tritici).. 22 
Loose smut {Ustilago tritici) . 23 
Oats— 
Blade blight {Pseudomonas avenae) . 24 
Loose smut {Ustilago avenae)^ . 24 
Coen— 
Smut {Ustilago zeae) . 25 
Sorghums— 
Kernel smut {Sphacelothcca sorghi) . 25 
Head smut {Sorosporimri reilianum) . 25 
Summary of Treatments of Cereal Smuts. 25 
CHERRY— 
Shot hole {Cylindrosporium padi) . 26 
Black knot {Plowrightia morbosa) . 27 
Crown gall {Pseudomonas tumefaciens) . 27 
CUCUMBER— 
Bacterial wilt {Bacillus tracheiphilus) . 27 
Downy mildew {Plasmopara cubensis) . 27 
Powdery mildew {Erysiphe cichoracearum ) . 2S 
CURRANT— 
Canker of canes {Nectria cinnabarina) . 28 
Leaf spot {Septoria ribis) . 29 
Anthracnose {Pseudopeziza t'ibis) . 29 
FLAX— 
Wilt {Fusarium Uni) . 29 
GOOSEBERRY— 
Mildew {Sphaerotheca mors-uvae) . 30 
LETTUCE— 
/ 
Drop {Sclerotinia libertiana) . 31 
