ILLUSTRATIONS xi 



FIG. PAGE 



71. Tomato affected with an thracnose, Colletotrichum phomoides . . 214 



72. Tomato affected with arithracnose, Colletotrichum phomoides . . 215 



73. Tomato showing fruit cracks . . . . . .215 



74. Tomato leaves affected with blight, Septoria lycopersici . .218 



75. Tomato affected with Phytoptosis . . . . .220 



76. Egg-plant leaves affected with leaf spot, Pkyllosticta hortorum . 222 



77. Peppers affected with anthracnose, Gloeosporium piperatum . . 223 



78. Peppers affected with rot, Macrosporium sp. .... 224 



79. Bean seedlings affected with anthracnose, Colletotrichum lindemuthianum 225 



80. Beans affected with anthracnose, Colletotrichum lindemuthianum . 227 



81. Beans affected with anthracnose, Colletotrichum lindemuthianum . 228 



82. Beet leaf affected with leaf spot. Cercospora betae . . . 235 



83. Sweet potato affected with black rot, Sphaeronema fimbriatum . 237 



84. Tree showing proper method of removing a branch . . . 258 



85. Tree showing improper method of removing a branch . . . 259 



