762 



INDEX 



Fairy ring, figure of, 75, 735; fungus, 74; 

 toadstool, 735 



Fasciation, 329, 335 



Fats in fungi, 53, 56 



Fat-splitting enzymes, 59 



Faull, J., work of, 172 



Fermenting power of yeasts, 595; en- 

 zymes, 59 



Ferments, 56 



Fermentation, acetic acid, 32; alcoholic 

 in yeasts, 138; butyric, 32, 59; 

 by bacteria, 32; by mould, 96; in 

 yeasts, 137; in fungi, 307; lactic acid, 

 32, 59 



Ferrobacteria, 28 



Field of economic entomology, 296 



Field trip suggestions, 667 



Figure of rod-shaped bacteria, 22 



Filar micrometer; figure of, 583 



Film formation in yeasts, 137 



Final outcome of disease, 314 



Fingers and toes, 487 



Fink, Bruce, quoted, 78 



Fire-blight of pear, 536 



Fission, 336 



Fistulina hepatica, 230; on tree trunks, 



83 _ 



Fistulinoideas, 230 



Fixatives, 655 



Flagella of slime moulds, 16 



Flecks of pith, 294 



Fleshy fungi, 218 et seq. 



Flies and spore distribution, 67 



Flowers of tan, 17 



Flowering plants as cause of disease, 275 



P'luckiger mentioned, 56 



Fogs, influence of, 284 



Foliose lichens, 79 



Fomes applanatus, 313; fomentarius, 

 523; figure of, 229; fraxinophilus, 

 figures of, 481, 482; on beech, figure 

 of, 524; igniarius, figure of, 554; 

 of rot by, 555, 556 



Forms of rust life cycles, 189 



Fossil fungi, 82 



Fraser, Miss H. C, work on rusts, 191 



Free, E. E., work of, 407 



Freezing attachment for microtome, 

 figure of, 657 



Freezing material, 656, 657; micro- 

 tome, figure of, 658 



Fries mentioned, 7 



Frondescence, 336 



Frost cracks, 294; influence of, 283; 

 necrosis of, 569 



Fruit-pit of apples, 570 



Fruit-rot of orange, 533 



Fruticose lichens, 79 



Fuhrmann, F., cited, 22, 24 



Fuligo septica, as flowers of tan, 17; 

 yellow Plasmodium, 12 



Fuligo, spore formation in, 14 



Fungi as cause of disease, 306, 307; as 

 disease producers, 275 



Fungicides, definition of terms, 669 



Fungi imperfecti, characters of, 258- 

 269 



Fusarium batatatis, figure of, 267; 

 heterosporium, 61; hyperoxysporum, 

 figure of, 267; lycopersici, 646; 

 putrefaciens, infection by, 273; species 

 of, 267, 269; trichothecoides, 543, 

 643; violae, figure of, 268 



Galactose, 58 



Gallionella, 37 



Galls, 342, 348, 384 et seq.; aeration 

 tissues, 400; animal, 296; and insect 

 producers, 396; assimilation tissues of, 

 400; bibliography of, 401, 402; 

 cataplasmic, 385; formation, 72; his- 

 tology of, 396, 397; hyperplasia, 384; 

 hypertrophy, 370, 371, 384; mechanic 

 tissue of, 398; nutritive tissue of, 

 398; of cranberry, 509; protective 

 tissues, 398; secretory reservoirs of, 

 400; vascular tissues of, 400 



Gamomery, 336 



Gangrene, 343, 352 



Gas injuries, 649 



