484 HOST INDEX OF FUNGOUS DISEASES 



PAGE 

 Apple (PyrusMalus L.) (Continued) 



(Podosphara Oxyacantha (DeC.) De Bary .... 226 



Powdery Mildew ^ d j pkm leu * otricka (E11 . & Ev.) Salm. .... 226 



Root Rot, Clitocybe parasitica Wilcox 471 



P f Gymnosporangium macropus Lk 425 



\Gymnosporangium globos^lm Farl 426 



Scab, Venturia Pomi (Fr.) Wint 264 



Sooty Blotch, Leptothyrium Pomi (Mont. & Fr.) Sacc 367 



Spongy Dry Rot, Volutella fructi Stevens & Hall 316 



Apricot (Prunus Armeniaca L.) 



Black Knot, Plowrightia morbosa (Schw.) Sacc 248 



Brown Rot, Sclerotinia fructigena (Pers.) Schroet 187 



Crown Gall, Pseudomonas tumefaciens Erw. Smith & Townsend . . . 114 



Rust, Puccinia Pruni-spinosce Pers 417 



Scab, or Peach Scab, Cladosporium carpophilum Thiim 299 



Arbor Vitae (Thuja occidentalis L.) 



Root Rot, Polyporus Schuueinitzii Fr 463 



Artichoke, Jerusalem (Helianthus tuberosus L.) 



Mildew, Plasmopara Halstedii Farl 161 



Rust, Puccinia Helianthi Schw 420 



Ash (Fraxinus spp.) 



Decay, or Brown Rot, Polyporus sulphureus (Bull.) Fr 457 



Rot, Polyporus Fraxinophilus Pk 464 



White Rot, Polyporus squamosus (Huds.) Fr 453 



Asparagus (Asparagus spp.) 



Damping-off, or Rhizoctonia, Corticium vagum B. & C., var. Solani Burt 444 



European Root Disease, Rhizoctonia Medicaginis De C 477 



Rust, Puccinia Asparagi De C 43 



Aster (Aster spp.) 



Leaf Blight, or Smut, Entyloma compositarum Farl 381 



Rust, Coleosporium Solidaginis (Schw.) Thiim 435 



Aster, China (Callistephus hortensis Cass.) 



Root Rot, or Rhizoctonia, Corticitim vagtim B. & C., var. Solani Burt . 444 



Wilt, Fusarium sp 320 



Balsam (Abies balsamea (L.) Mill.) 



Decay, Fomes Pinicola Fr 467 



Barberry (Berberis spp.) 



Puccinia graminis Pers 408 



Barley (Hordeum spp.) 



Ergot, Claviceps purpurea (Fr.) Tul 244 



-n (Puccinia graminis Pers 408 



\^Puccinia rubigo-vera (De C.) Wint 416 



Smut, Ustilago nuda (Jens.) Kell. & Sw 377 



