492 HOST INDEX OF FUNGOUS DISEASES 



Maple {Acer spp.) Page 



Anthracnose, Glceosporium apocryptum E. & E 335 



Decay, Forties fomentarius (L.) Fr ......... 467 



Gall, or Chytridiose, Pycnochytrium globosum Schroet 139 



Heart Rot [ Fomes ig niarius ( L -) Gillett 465 



\Hydnum septentrionale Fr! . 452 



Leaf Blotch, or Black Spot, Rhytisma Acerinum (Pers.) Fr '. 208 



Powdery Mildew, Uncinula Aceris (De C.) Wint 231 



White Rot, Polyporus squamosus (Huds.) Fr 453 



Meadow Foxtail (Alopecurus pratensis L.) 



Rust, Puccinia graminis Pers 408 



Mints (Labiata) 



Rust, Puccinia Mentha Pers 407 



Morning Glory (Convolvulacea) 



White " Rust," Cystopus convolvulacearum Otth 152 



Mountain Ash (Pyrus Aucuparia (L.) Ehrb.) 



Rust, Gymnosporangium globosum Farl 426 



Sclerotial Disease, Sclerotinia Aucuparice Ledw 195 



Mulberry (Moras sp.) 



Blight, Bacillus Cubonianus Macch. ... 134 



Muskmelon (Cucumis Melo L.) 



Anthracnose, Blight, Downy Mildew, Leaf Spot, Wilt. See Cucumber. 

 Mold, Cladosporium Cucumerinum Ell. & Arth. . 300 



Mustard (Brassica spp.) 



Black Rot, Pseudomonas campestris (Pammel) Erw. Smith . .... 107 



Club Root, Plasmodiophora Brassictz Wor ... 97 



White " Rust," Cystopus candidus (Pers.) Lev. . . . .... 149 



Oak (Quercus spp.) 



Anthracnose, Gnomonia Veneta (Sacc. & Speg.) Kleb. 

 Decay, or Brown Rot, Polyporus sulphureus (Bull.) Fr. 

 Heart Rot, Fames igniarius (L.) Gillett . , 



{Rosellinia Quercina Hartig . 

 Root Rot \ Clitocybe parasitica Wilcox . 



(Armillaria vtellea Vahl. 

 White Rot, Polyporus squamosus (Huds.) Fr. 



Oats (Avena sativa L.) 



( Puccinia coronata Cda. . . . 

 Rust X Puccinia graminis Pers. 



27S 



457 

 465 

 2S0 

 471 

 473 

 453 



\JPuccinia rubigo-vera (De C.) Wint. 



. 420 



. 408 



. 416 



• 372 



■ 373 

 Okra (Hibiscus esculentus L.) 



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



Smut [Ustilago Avence (Pers.) Jens. 



\Ustilago levis (Kell. & Sw.) Magn. 



