IV 



PAOE 



Scab 200 



Leaf smut 200 



Barley 200 



Leaf rust 201 



Stem rust : 201 



Loose smut 201 



Covered smut 202 



Stripe 202 



Diseases of forage crops 202 



Alfalfa 203 



Leaf spot 203 



Rust 203 



Anthracnose 203 



Root and crown rot 203 



Sweet clover 204 



Leaf spot 204 



Anthracnose 204 



Red clover 204 



Anthracnose (CoUetotrichum) 204 



Anthracnose (Gloeosporium.) 204 



Powdery mildew 204 



Leaf spot 205 



Rust 205 



Timothy 205 



Stem rust 205 



Leaf smut 205 



Redtop 205 



Stem rust 205 



Diseases of fruits '. 206 



Apple 206 



Scab 206 



Blotch 207 



Fire-blight ..; 207 



Rust 208 



Black rot 209 



Blister canker 210 



Bitter rot 211 



Brown rot 212 



Powdery mildew 212 



Sooty blotch 212 



Fly-speck 213 



Crown-gall 213 



Cankers 213 



Valsa •. . . 21S- 



European 213 



Myxosporium 213 



