390 
Brown Heart Rot, Fomes EHverhartii Ell. & Gall. = (Pyropolyporus Ever- 
hartii (Ell. & Gall.) Murrill). Common in the northern counties. 
ri ' 
Mildew, Microsphaera Alni (Wallr.) Wint. Frequently on leaves of 
coppice growth of red and white oaks. Phyllactinia suffulta (Reb.) 
Sace. Shelby, 1890; Vigo, 1893, on swamp and red oaks. 132, 71. 
Piped Rot, Polyporus pilotae Schw. = (Aurantiporus pilotae (Schw.) 
Murrill). In the southern part of the State. 71. 
Red Heart, Polyporus sulphureus (Bull.) Fr. = (Laetiporus speciosus 
(Batt.) Murrill). Common. 71. 
Root Rot, Armillaria mellea Vahl. Common. Polyporus Berkeleyi Fr. 
= (Grifolia Berkeleyi (Fr.) Murrill). Tippecanoe and Monroe. Poly- 
porus dryadeus Fr. Tippecanoe and Monroe. 71. 
Speckled Rot. Stereum frustulosum Pers. Putnam, 1891. 132. 
Straw-colored Rot, Polyporus frondosus Fr. = (Grifolia frondosa (Fr.) 
Murrill.) Common, although it does not frequently attack living 
trees. 71. 
White Rot or Coral Fungus, Hydnum erinaceus Bull. Common. 71. 
Oats (Avena sativa L.) 
Covered Smut, Ustilago levis (Kell. & Sw.) Magn. Common. 
Loose Smut, Ustilago Avenae (Pers.) Jens. Common. 3, 6, 9, 132, 56, 
122, 109, 20, 123, 115, 26, 27, 76, 78, 42, 32, 75, 91. 
Rust, Puccinia Rhamni (Pers.) Wettst. Common. 132, 25, 142, 76, 78. 
Ohio Buckeye (Aesculus glabra Willd.) 
Mildew, Uncinula flecuosa Pk. Johnson, 1890; Montgomery. 132. 
Leaf Spot, Phyllosticta Paviae Desm. Montgomery and Johnson, 1890; 
Brown, 1893. 132. 
Onion (Allium Cepa L.) 
Black Mold, Macrosporium parasiticum Thuem. Starke, 1912. 
Smut, Urocystis cepulae Frost. Becoming serious locally in the north 
central counties. 135. 
Soft Rot, Bacillus sp. Occasionally casues considerable loss in storage. 
Pea (Pisum sp.) 
Blight, Ascochyta Pisi Lib. Common. 42, 136. 
