INDEX OF FIGURES 



ACTINONEMA ROSAE, 427. 



Aphelenchus olesistus, 559. 

 Armillaria mellea, 355, 356, 357- 

 Ascochyta aspidistrae, 430. 



pisi, 431. 



Ascus of Peziza cerea, 83. 

 Sphaerosoma leveillei, 83. 



BACTEKIOSIS OF POTATOES, 513. 

 Basidiospora entospora, 119. 

 Botryosphaeria diplodia, 174. 

 Botrytis form of Sclerotinia fuckeli- 



ana, 261. 



Bremia lactucae, 119. 

 Bryobia ribis, 545. 

 Bulgaria polymorpha, 287. 



CEPHALOSPORIUM STAGE OF NEC- 



TRIA SOLANI, l8l. 



Cercospora apii, 487. 



circumscissa, 484. 



melonis, 485. 



resedae, 427. 



Cladosporium epiphyllum, 472. 



fulvum, 471. 



Claviceps purpurea, 223. 



Clover plant attacked by Heterodera 



devastatrix, 556. 



Colletotrichum lindemuthianum, 442. 

 Coniothyrium fuckelii, 416. 



hellebori, 420. 



Cordyceps parasitic on caterpillar, 



80. 



Corticium scutellare, 394. 

 Coryneum beyerinckii, 455. 

 Cronartium ribicolum, 319. 

 Cucurbitarialaburni, 244. 

 Cuscuta, 74. 



Cycloconium oleaginum, 455. 

 Cylindrosporium padi, 427. 

 Cystopus candidus, 131. 



portulacae, 131. 



tragopogonis, 131. 



Cyttaria gunnii, 252. 



2 O 



DACRYOMYCES DELIQUESCENS, BASI- 



DIUM OF, 84. 

 Dasyscypha calycina, 281. 



ENTOMOSPORIUM MACULATUM, 453. 

 Epichloe typhina, 225. 

 Eriophyes avellanae, 537. 



- ribis, 537, 53^ 

 rudis, 542. 



vitis, 537. 



Eutypella prunastri, 172. 

 Exoascus alni-incanae, 142. 

 deformans, 136, 138. 



pruni, 136, 140. 



turgidus, 141. 



Exobasidium rhododendri, 400. 

 Exosporium laricinum, 480. 

 tiliae, 427. 



FASCIATED CARNATION, 46. 

 Fornes annosus, 374. 



fomentarius, 372. 



Fuligo varians, 534. 

 Fusarium heterosporum, 494. 



lycopersici, 491. 



stage of Nectria solani, 181. 

 Fusicladium dendriticum, 207. 



GALLS FORMED BY HETERODERA 



RADICICOLA IN TOMATO ROOT, 552. 



Geoglossum peckianum, ascus of, 



. 8 3- . 



Gibellina cerealis, 242. 

 Gloeosporium ampelophagum, 436. 

 Glomerella rufo-maculans, 176. 

 Gnomonia erythrostoma, 200, 201. 



veneta, 202. 



Gymnosporangium clavariaeforme, 



316. 



HELMINTHOSPORIUM GRAMINUM, 

 427. 



turcicum, 482. 



Hemiliea vastatrix, 329. 

 Heterodera radicicola, 550. 



