578 



DISEASES OF CULTIVATED PLANTS 



Heterosporium echinulatum, 498, 

 Hydnum scheidermayeri, 389. 

 Hypochnus solani, 400. 

 Hypomyces perniciosus, 193. 



INOCYBE ASTEROSPORA, BASIDIUM 

 OF, 84. 



Intumescences on Acacia, 42. 

 Ithyphallus caninus, 352, 353. 



JULUS PULCHELLUS, 529. 



LENTINUS CYATHUS, WITH SCLERO- 



TIUM, 85. 

 Lichens, 59. 



Lophiodermium pinastri, 249. 

 Lycoperdon echinatum, basidium of, 



84. 



MACROSPORIUM NOBILE, 504. 



solani, 503. 



Melampsora pinitorqua, 325. 

 Meliola penzigii, 163. 

 Meria laricis, 455. 

 Merulius lacrymans, 365. 

 Micros phaera grossulariae, 158. 

 Monilia fructigena, 271. 

 Monosporium stage of Nectria solani, 



181. 



Mycelium in leaf-mould, 26. 

 Mycorhiza, ectotropic, 78. 



endotropic, 78. 

 Mycosphaerella sentina, 215. 



NECTRIA DITISSIMA, 184. 

 solani, 180, 181. 



OLPIDIUM BRASSICAE, 90. 

 Ophiobolus grammis, 242. 

 Ophiocladium hordei, 455. 

 Orobanche minor, 71. 



PEAR BRANCH DAMAGED BY HAIL, 



35- 

 Peniophora inconspicua, basidium of, 



84. 



Peridermium harknessi, 323. 

 Peronospora schleideni, 108. 

 Pestalozzia guepini, 450. 

 Peziza cerea, ascus of, 83. 



vesiculosa, 253. 



Phleospora oxyacanthi, 420. 

 Pholiota adiposa, 360. 

 Phoma sanguinolenta, 409. 



suspecta, 406. 



Phragmidium rubi-indaei, 314. 



subcorticatum, 313. 

 Phyllactinia suffulta, 153. 



Phyllosticta prunicola, 411. 



violae, 406. 

 Phytophthora infestans, 124. 



omnivora, 127. 



Plasmodiophora brassicae, 525, 526. 

 Plasmopara viticola, 120. 

 Plowrightia morbosa, 214. 



ribesia, 212. 

 Polyporus betulinus, 380. 

 hispidus, 378. 



squamosus, 385. 



sulfureus, 383, 384. 

 Polystigma rubrum, 179. 

 Poria vaporaria, 370. 



Potato tuber pierced by couch-grass, 



62. 



Pruning, example of good, 27 

 Pseudomonas campestris, 510. 

 Pseudopeziza trifolii, 277. 

 Puccinia asparagi, 298. 



graminis, 303. 



malvacearum, 312. 



pringsheimiana, 301. 



pruni, 309. 



Pyrenochaeta phloxidis, 420. 

 Pythium debaryanum, 105. 



RAMALINA FRAXINEA, 59, 506. 

 Ramularia stage of Sphaerella frag- 



ariae, 194. 

 Rhizina inflata, 254. 

 Rhizoctinia violacea, 237. 

 Rhizoglyphus echinopus, 545, 546- 

 Rhizopus necans, 134. 



nigricans, 103. 



Rhytisma acerinum, 256. 

 Roesleria hypogaea, 289. 

 Rosellinia necatrix, 229. 



radiciperda, 233. 



Ryparobius sexdecemsporus, ascus 



of, 83. 



SAP-WARTS ON ACACIA, 42. 



Scleroderma vulgare, basidium of, 

 84. 



Sclerospora graminis, 119. 



Sclerotinia, fructigena, 271. 



fuckeliana, 261. 



sclerotiorum, 266. 



urnula, 269. 



Sclerotium of Lentinus cyathus, 85. 



Scoletotrichum melophthorum, 455. 



Septoria form of Mycosphaerella sen- 

 tina, 215. 



Sphaerella fragariae, 194. 



tabifica, 196. 



Sphaerosoma leveillei, ascus of, 83. 



Sphaerostilbe flavida, 190. 



