INDEX. 



287 



Page. 

 Bacterium solanacearum (N. Am. tobacco) cont. 

 inoculations, pure culture on 



peanut 271 



tobacco 229 



tomato 220, 230, 236 



soil, on 



Datura stramonium 233 



egg-plant 235 



peppers 235 



tobacco 181, 229, 235, 282 



tomato 181, 233, 282 



isolation 228 



literature 270, 271 



longevity 232 



minimum temperature 233 



morphology 231 



peanut-wilt, cause of 271 



potato and tomato-wilt organism like . . . 230, 231, 234 



reduction of nitrates 233 



relation to Bact. solanacearum (potato and 



tomato) 230, 231, 234 



similarity to 



peanut-wilt organism 271 



pepper-wilt organism 271 



Sumatran tobacco-wilt organism, 



behavior in cream-free litmus milk 264 



signs of disease 263 



soil, infection through (peanut) ... 271 



soil, persistence of organism in 237 



Sumatran tobacco-wilt organism, similarity in 



cream-free litmus milk 264 



Sumatran tobacco-wilt organism, similarity in 



signs of disease 263 



thermal death-point 233 



tissues attacked 227, 230 



tomato and potato- wilt organism like . . . 230, 231, 234 



vessels occupied 227, 230 



water-content of host, effect on inoculations ... 282 

 Bacterium solanacearum (Peanut-wilt organism) . 153, 



253,271 

 (See also Peanut wilt, Sumatra; Peanut wilt, United 



States; Peanut wilt, van Breda de Haan's.) 

 comparison with tobacco and pepper organisms. 271 



cultural characteristics 271 



Fulton's work on 271 



Honing's report of 153, 253 



inoculations, on 



peanut 271 



tobacco 271 



(See also Peanut wilt, United States.) 



isolation 271 



literature 271 



morphology 271 



similarity to, 



pepper-wilt organism 271 



tobacco-wilt organism 271 



stains, reaction to 271 



Bacterium solanacearum (potato and tomato) 178, 193 

 (See also Peanut wilt; Solanaceae, brown rot; Tobacco, 

 wilt diseases.) 



acids, effect of 200, 2 1 1 



acid production, not detected 196, 200 



aerobism, strict 196 



African disease of potato, Odium's observations on 214 



agar, browned by 195 



alkali, production of 194, 196 



Australian disease of potato and tomato, Tryon's 



observations on 207 



Bacillus musae, similarity to 171 



Bacillus nicotianae, 



synonym of 254 



not wholly like 244 



(See also "comparison, etc.") 



Bacillus phy tophthorus, characters separating from 200 



Bancroft, Malay States disease 211 



bipolar staining of 267 



Page. 

 Bacterium solanacearum (potato, tomato) cont. 

 brown stain, 



accompanying loss of vitality 199, 200 



in form of streaks in stems 176, 185 



nature of 194 



production of 200 



casein, no action on 194 



cell-wall, action on 191 



Ceylon wilt-disease of tomato, Petch's 214 



chains, seldom seen 193, 200 



Cohn's solution, no growth in 197 



Coleman, Mysore ring disease 212 



colonies 195, 199 



often dead when browned 199, 232 



color 1 94 



Comes, Italian disease of tomato 215 



comparison with N. Am. tobacco organism. 230,231,234 

 comparison (Honing's) of Sumatran tobacco-wilt 

 organism with Smith's and Uyeda's descrip- 

 tions of Bact. solanacearum and Uyeda's de- 

 scription of B. nicotianae. . 247,248,249,250,251 

 (See also "relation, etc.") 



comparison (Smith's) with B. nicotianae. . . . 240, 241, 



242,243,244 

 (See also "relation, etc.") 



cucumbers not rotted by 174 



cultural characteristics 194, 199, 211 



culture-media, growth on, effect on virulence. ... 179 



Delacroix, French disease of potato 214 



dendritic growth, not characteristic 200 



description of 193 



diffusion from vessels 197 



drying, sensitive to 282 



Dutch East Indian disease of tomato, Hunger's 



observations 209 



(See Solanaceae, brown rot, Dutch East Indian 

 disease.) 



English disease of potato 216 



enlargements, local, due to 199 



entrance into host 181 



fermentation-tube experiments 196 



field inoculations on large scale with 187 



filaments rare 193 



flagella 1 93 



Florida potato-wilt organism, 



bipolar staining 267 



drying, effect of 282 



growth in, 



Cohn's solution 264 



litmus milk with cream 264, 282 



Meyer's solution plus 



ammonium salts 251, 282 



asparagin 282 



potassium nitrate plus sodium salts 282 



sodium salts 251, 282 



Uschinsky's solution 264 



inoculations on 



peanut 282 



tobacco 282 



tomato (Livingston's Dwarf Aristocrat) 282 



water-content of host, effect on inoculations 282 



freezing, effect on 198, 199, 200 



French potato disease, 



Delacroix's observations 214, 215 



de Laharpe's observations 215 



gas, not produced by 196, 200 



Gram's stain, reaction to 198 



Grand Rapids tomato disease, not due to 161 



green fluorescence, not characteristic of 200 



group number 200 



growth on or in, 



acid bouillon 199 



beef-agar, peptonized 195, 199 



beef-bouillon, peptonized 194, 199 



beef-bouillon, peptonized, plus sodium carbonate 194 

 blood serum, solidified 200 



