INDEX OF SOURCES AND HABITATS 



1355 



Plant Diseases {continued) 

 Cucumber {continued) 



Wilt, 468 

 Cumin 



Blighted, 121 

 Dactylis glomerata 

 Slimy heads, 394 

 Dahlia 



Tuber and stem rot, 473 

 Delphinium 



Black spot on leaves, 115 

 Douglas fir 



Galls on, 231 

 Dill 



Blighted, 121 

 Egg Plant 



Soft rot, 471 , 474 

 Elms, 279 



Dark discoloration of wood, 142 

 Wet wood, 472 

 English walnut 



Black spot of leaves and nut, 159 

 Eugenia latifolia 



Witches'-broom, 399 

 Fig 



Blight, 640 

 Filbert trees, 157, 640 

 Flax 



Leaf stripes, 166 

 Foxtail, 142 

 French endive 

 Rot, 125, 134 

 Gardenias, 696 

 General, 89, 344 

 Leaf spot, 136 

 Geranium 

 Fasciated growth, 395 

 Galls on, 228, 229, 230, 231 

 General, 167 

 Leaf spot, 160 

 Giant cactus 



Rot, 468 

 Ginger 



Sprout rot, 171 

 Ginseng 



Root rot, 131, 477 

 Gladiolus, 118, 478 

 Gummy lesions on leaves, 168 

 Tubers, corm rot, 130 

 Grapes, 145, 466, 478, 639, 758 

 Grapevines, 276 



Grasses, 142 

 Hazelnut, Turkish 



Leaves and stems of, 139 

 Heron's bill 



Leaf spot, 122 

 Horse-radish, 164 

 Black rot of, 155, 156 

 Root rot, 477 

 Hyacinth 

 Soft rot, 471 

 Yellow rot, 152 

 Iris, 118, 140, 147 

 Blight on leaves, 639 

 Brown leaf spot, 140 

 Soft rot, 177, 471 

 Italian millet 



Brown stripe, 126 

 Ivy 



Leaves, 166 

 Ivy, Japanese 



Black spot on leaves, 134 

 Johnson's grass 



Leaf stripe, 171 

 Jute 



Water-soaked to brown spots on 

 leaves, 164 

 Konjac, 171 

 Kudzu vine 



Halo blight, 119 

 Larkspur 

 Bacterial blight, 696 

 Rot, 134 

 Lentils 



Root rot, 141 

 Lettuce, 154, 158, 746 

 Leaves, 114, 115 

 Marginal lesions, 126 

 Root disease, 129 

 Rosette disease, 129 

 Rot, 125, 134 

 Lettuce, wild, 154 

 Lilac, 120 

 Lib- 

 Brown spots on bulbs, 477 

 Loquat 



Bud rot, 144 

 Lovage 



Spot on leaves, 141 

 Lucerne 

 Root rot, 141 



