760 



INDEX 



Desiccation, 566 



Determining cause of disease, 274 



Detailed account of specific plant 

 diseases, 475 at seq. 



Deuteromycetes, 258-269 



Developmental mechanics of pathologic 

 tissues, bibliography of, 405, 406, 407 



Development of carrion fungi, 248; of 

 fruit bodies in mushrooms, 23s, 236 



De Vries, Hugo, work of, 331 



Dextrose, 58 



Diachsna strumosa, 74 



Diagram of rust spore relations, igo 



Dialysis, 334; of enzymes, 57 



Diaphysis, 334 



Diastase, 58 



Dictydin granules, is 



Dictydium, 15 



Dictyophora duplicata, figure of, 249; 

 origin of veil, 249, 250; phalloidea, 

 figure of, 250; figure of structure, 251 



Dictyostelium mucoroides, 8 



Dictyonema, a lichen, 81 



Didymium melanospermum, spore for- 

 mation in, 13, 14 



Die-back of citrus fruits, 572 



Dilution methods, 616 



Diplasy, 33s 



Diplodia zeae, 504 



Diploid chromosomes in slime moulds, 16 



Diremption, 335 



Diruption, 33s 



Discentration, 33s 



Discharge of spores, 233, 234; figure of, 

 63; in mushroom, figure of, 64 



Discoloration, 342, 343 



Discomycetiineae, characters of, 164, 165 



Diseases, list of common plant, 414-473 



Diseases, non-parasitic, 564 



Diseases of plants, bibliography of speci- 

 fic, 473-474 



Diseases of plants in general, 271; two 

 groups of, 413 



Diseases of sweet pea, 647 



Disease prevention, bibliography of, 318; 

 resistance, 325 



Disinfection, 692 



Displacement, 33s 



Dissemination of fungi, 314, 315 



Distribution of slime moulds, 18 



Distrophy, 33s 



Dittschlag, work of, on rusts, 191 



Divulsion, 335 



Dodder, figure of, 305; figure of section 



of, 306; study of, 651 

 Dodge, B. O., cited, 13, 15 

 Dormant fungus in seeds, 308 

 Dorrance, Frances, translations by, 413, 



564 ■ 

 Dothideaceae, characters of, 162 

 Downy mildew of grape, 513 

 Downy woodpecker and spores of 



Endothia parasitica, 67 

 Drawing apparatus, 657 

 Drawing suggestions, 664-668 

 Drop of lettuce, 522 

 Dropsy, 352 

 Dry rot, 343; of corn, s°4', ol larch, 



S19; of potato, S43 

 Dry-rot fungus, 225; in timber, SS3 

 Duggar, B. M., book on mushroom 



growing, 237 

 Duration of disease, 313 

 Dust brand, 178 

 Dwarfing, 342, 346 



Earth-star, 239, 244 



Ecblastesis, 335, 338 



Ecology of fungi, 69 



Economic entomology, field of, 296 



Ectotrophic mycorhiza, figure of, 49 



Edinger's drawing apparatus, figure of . 

 details, 660, 661; description of, 657- 

 664 



Egg albumen, 603; yolk, 603 



Egg plant wilt, 646 



Elaphomycetacese, character of, 150 



Elaphomyces, character of various spe- 

 cies, ISO 



Elaters in slime moulds, 15 



