Index 



425 



Palm smut, 307 

 Pammel, L. H., 21 

 Pandanus, cultural considera- 

 tions, 313 



diseases of, 313 



veitchii, 313 

 Pansy, 310 



anthracnose, 311 



crown rot, 313 



cultural considerations, 310 



diseases of, 310 



leaf spot, 311 



root rot, 312 

 Paris green, 382 

 Parsley, 30, 166 



cultural considerations, 166 



diseases of, 166 



drop, 166 



leaf blight, 166 

 Patterson, F. W., 249 

 Pavarino, G. L., 208 

 Pea, 166 



cultural considerations, 166 



diseases of, 167 



garden, 30 



pod spot, 168 



powdery mildew, 168 



Sclerotinia rot, 167 



Thielavia root rot, 167 

 Pediculopsis graminum, 228 

 Peglion, v., 296 

 Pelargonium, 26 

 Peltier, G. L., 20, 222, 233 

 Pepper, 30, 169 



anthracnose, 170 



black anthracnose, 170 



cultural considerations, 169 



diseases of, 169 



fruit spot, 170 



leaf spott 171 



Southern blight, 171 



sunburn, 169 

 Perforated pipe method, 36 

 Pernospora effusa, 178 



Jaapiana, 176 



parasitica, 127, 362 



schachtii, 117 



sparsa, 320 



trifoliorum, 339, 340 



viciae, 340 



Pernospora violae, 353 

 Pestalozzia palmarum, 309 



richardiae, 282 

 Pbalaenopsis amabilis, 295 



culture of, 293 



schilleriana, 295 

 Phaseolus •vulgaris, 109 

 Phoenix canariensis, 309 



reclinata, 309 



tenius, 309 

 Phoma betae, 120 



cyclamenae, 249, 250 



destructiva, 189 



nepenthis, 306 



poolensis, 203 



solani, 19, 143 



iiexans, 142, 143 

 Phosphates, changes of, 14 

 Phragmidium dmericanum, 323 



fusiforme, 323 



japonicum, 323 



rosae muliiflorae, 323 



rosae rugosae, 323 



speciosum, 323 



subcorticum, 322 



yezoense, 323 

 Phyllachora vervisegiua, 247 

 Phyllosticta amaranthi, zoo 



chenopodii, 179 



chrysanthemi, 240 



cordylines, 247 



dracaenae, 251, 252 



hydrangeae, 274 



maculicola, 251 



ntpentheacearum, 306 



primulicola, 316, 317 



pteridis, 258, 259 



richardiae, 282 



<violae, 357 

 Physalospora cattleyae, 299 



herbarum, 305 



orchidearum, 305 

 Phytophthora infestans, 186, 

 187 



phaseoli, 188 



syringae, 276 



terrestria, 188, 189 

 Pilobolus crystallinus, 236, 237, 



321 

 Pisum sativum, 166 



