INDEX. 213 



Page. 



Races of gall-forming organisms 1 56, 157 



Rapidly gro\ving tissues, greater susceptibility oi" 158 



Raspberry, injury due to crown-gall 188 



gall, infectious nature of 188 



organism, inoculations 78 



isolations 78 



Reaction of cultures 142, 154 



Reaction, optimum 118 



Reddick's work on necrosis of the grapevine 19 



Reinelt's work on gall of sugar beet 192 



repetition of work of 84 



Resistance of daisy to repeated inoculations 177 



Rose, injmy caused by crown-gall 189 



Rose organism: 



Acid fast 129 



Cultural characters 140 



Flagella - 129 



Gram's stain 129 



Inoculations '^ 



Measurements 129 



Spores 129 



Rose tumor, attributed to Coniothyrium 18 



nuclei, two in a cell 160 



Scalia's description of 17 



Rotation of crops 158 



Salsify gall, isolation from 105 



Salsify organism: 



Acid fast 132 



Cultiu-al characters 140, 141 



Flagella 132 



Gram's stain 132 



Inoculations 105 



Measurements 132 



Pathogenicity 132 



Spores 132 



Salt bouillons, growth in 114, 144 



Sarcomata, likeness of crown-gall to 161 



Scalia's description of rose tumor 17 



Scar tissue, susceptibility to crown-gall 165 



Selby excision of galls, inefficiency of 184 



infection of peach following galled raspberry 188 



peach trees, injury to 184 



work on peach tumor 19 



Shade trees, occurrence of crown-gall on 195 



Silicate jelly, growth on 113, 156 



Simmons, almond trees, letter on, injury to 184 



Slow-gro-wing tissues, lesser susceptibility of 158 



Sodium chloride, involution forms produced by 168 



toleration of 114, 144 



hydroxid, toleration of 117, 143, 144 



Soft gall of apple, relation of, to hard gall 95 



213 



