GENERAL INDIA 



505 



son. Flora \V. 175 



Penicillium ^laucum 69 



Peridermium 436 ; acicolum 436 ; strobi 



Periplasm 143 



Perisporiaceae i 



Perisporiales 209 



Peronospora 148; parasitica 161 ; Schlei- 



deniana 162; sparsa 1(14 

 Peronosporaceae 49, 63, 72, 77, 148 

 Peronosporales 55, 136, 140, 141, 147 

 Persoon, C. II. i 

 Pestalozzia 289 ; Guepini 338 ; Hartigii 



339 



Petri, L. 118 

 Petri, R. J. 10 

 Petunia 69 

 Phacidiaceae 175, 207 

 Phaseolus 119, 227; lunatus 171; vul- 



garis 397, 449 

 Phleum pratense 244, 415 

 Phlox 228 

 Phoma 260, 289 ; Katatae 344 ; Betae 74, 



343; radicis 74; Solani345; uvicola 256 

 Phragmidium 389, 390 ; subcorticium 



43 



Phyllachora Trifolii 298 

 Phyllactinia 221 ; Corylea 231 

 Phyllosticta 260, 289, 314, 345; Ampe- 



lopsidis 347 ; Catalpae 347 ; hortorum 



346; Labruscae 256; limitata 352; 



maculicola 347 ; Paviae 345 ; Pyrina 



347, 352 ; solitaria 346; tabifica 344; 



Violas 347 



Physalis pubescens 380 

 Physiological relations 5, 55 

 Physiology 2 

 Phytomyxaceae 97 

 Phytomyxales 97 

 Phytophthora 63, 67, 147, 148; cactorum 



173; infestans 65, 72, 165; Phaseoli 



171 



Picea 458, 463, 467 ; excelsa 432 

 Pierce, ~V !'.. i iS, 120, 17(1, 315 

 Pink rot, apple 295 

 Pinus 173, 339, 463, 467; cembra 434; 



rigida 436 ; strobus 433 ; sylvestris 



436 



Piricularia 287 ; grisea 297 ; Oryzae 298 

 Pisum arvense 398; sativum 211, 227, 



398, 449 



Plant decoctions 23 

 Plant pathology, rise of 2 ; section >f 3 ; 



modern 4 

 Plantaginaceae 164 

 Plasmodiophora 97 ; Drassicae 97 

 Plasmopara cubensis 158; Viticola 65, 



Platanus occidentalis 278 



Platinum needle 35 



Plectascineae 209 



Pleospora herbarum 304 



Pleosporaceae 175, 254 



Pleurotus ostreatus 38 



Plowright, C. K. 370, 



Plowrightia morbosa 248 



Plum pockets 183 



Poa2i7; compressa4io ; pratensis 247 



Podosphaera 221 ; leucotricha 224, 226 ; 

 Oxyacanthae 226 



Polygonum 393 



Polyporaceae 442 



Polyporus 443 ; Betulinus 464 ; borealis 

 463 ; carneus 463 ; Fraxinophilus 464 ; 

 Juniperinus 463 ; Schweinitzii 463 ; 

 squamosus 453 ; sulphureus 39, 457 



Polythrincium 287, 298 ; Trifolii 298 



Pomeae 423 



Populus 185, 230, 336, 458; alba 114; 

 tremula 437 ; tremuloides 438, 466 



Potassium sulfide 90 



Potato disease 165 



Potter, M. C. 131 



Powell, G. H. 367 



Prillieux, Ed. 3, 93, 280 



Pritchard, F. J. 408 



Protobasidiomycetes 384 



Protozoa 136 



Prucha 107 



Pruning 128 



Prunus 1 14, 185, 187, 226, 263, 314, 458, 

 471; americana 249,339,417; Amyg- 

 dalus 1 1 6, 315, 417 ; Armeniaca 116, 

 188, 249, 299, 335, 417; avium 185, 

 249, 473; Cerasus 185, 249; domes- 

 tica 183, 417, 473; pennsylvanica 249; 

 Persica 114, 176, 187, 224, 335, 336, 

 417; serotina 249, 417; virginiana 249 



Pseudomonas 106; campestris 67, 105, 

 107; Hyacinthi 106, in, 120; Jug- 

 landis 106, 120; malvacearum ion, 

 120; Oleae 106, 118; Phaseoli 100, 

 in;; Pruni 106; radicicola 73 ; Stew 

 artii 106, 111, 120; Syringe 107; 

 tumefaciens 114; vascularum io(>, 

 1 20 



Pseudopeziza 203, 331 ; Medicaginis 

 203 ; Trifolii 204 



Puccinia 389, 390; Asparagi 403; ( 'hrys- 

 anthemi42i; coronata42o; dispersa 



. fusca 422 ; glumarum 416 

 minis 80, 408 ; Helianthi 420 ; Hiera 

 cii )22; malvacearum 41*) ; Menth;r 

 407; Peckiana 430; Phlei-pratensis 



115: Pruni-spraoMe 417; purpurea 



rubigo-vera ( i < > : Sorghi 414, 



