488 HOST INDEX OF FUNGOUS DISEASES 



Cocklebur (Xanthium spp.) 



Rust, Puccinia Xanihii Schw 393 



Coffee (Cqffea arabica L.) 



Rust, Hemileia vastatrix Berk. & Br 393 



Cordyline (Cordyline spp.) 



Leaf Spot, Phyllosticta maculicola Hals 347 



Corn (Zea mays L.) 

 Blight. See Wilt. 



Damping-off, Pythium de Baryanum Hesse 141 



Downy Mildew, Sclerospora macrospora Sacc. . . 161 



Rust, Puccinia Sorghi Schw . . . .... 414 



o ( Ustilago Zece (Beckm.) Ung. 376 



yUstilago Reiliana Kiihn .... . . 377 



Wilt, Pseudomonas Stewarti Erw. Smith in 



Cotton (Gossypium spp.) 



Angular Leaf Spot, Pseudomonas malvacearum Erw. Smith 121 



Anthracnose, Colletotrichum Gossypii Southworth . 325 



Black "Rust," Macrosporium nigricantium Atk. 304 



Damping-off, Sore Skin, or Rhizoctonia, Corticium vagum B. & C, var. 



Solani Burt ... 444 



False or Areolate Mildew, Ramularia areola Atk. . ... ... 296 



Leaf Spot, or Blight [Cercospora Gossypina C\e 313 



\Sphcerella Gossypina Atk. 313 



Root Rot, Ozonium omnivorum Shear 479 



Wilt, or Frenching, Neocosmospora vasinfecta (Atk.) Erw. Smith . . . 233 



Couch grass (Agropyron repens (L.) Beauv.) 



Rust, Puccinia graminis Pers 408 



Cowberry (Vaccinum Vitis-Jdaa L.) 



Gall, JExobasidium Vaccinii (Fckl.) Wor ... 440 



Sclerotial Disease, Sclerotinia Vaccinii Wor. . 195 



Crab grass (Panicum sanguinale L.) 



Leaf Spot, or Blast, Piricularia grisea (Cke.) Sacc 297 



Cranberry (Vaccinium spp.) 



Gall, Exobasidium Vaccinii (Fckl.) Wor . 440 



Gall, or Chytridiose, Synchytrium Vaccinii Thomas .... . . 138 



Scald, Guignardia Vaccinii Shear 259 



Sclerotial Disease, Sclerotinia Oxycocci Wor . . 195 



Spot, Pestalozzia Guepini Desm., var. Vaccinii Shear . . 338 



Cress (Lepidium sativum L.) 



Damping-off, Pythium de Baryanum Hesse . . 141 



Crowberry (Empetrum nigrum L.) 



Sclerotial Disease, Sclerotinia megalospora Wor 195 



