490 HOST INDEX OF FUNGOUS DISEASES 



Golden-rod (Solidago spp.) PAGE 



Red Rust, Coleosporium Solidaginis (Schw.) Thiim 435 



Rust, Uromyces Solidaginis (Somm.) Niessl . 402 



Gooseberry (Ribes Grossularia L.) 



Leaf Spot, Septoria Ribis Desm 363 



Powdery Mildew, Spfuzrotheca Mors-tivce (Schw.) B. & C 221 



(^cidium Grossularice Schum 393 



\^Puccinia Ribis De C 393 



Grape (Vitis spp.) 



Anthracnose, Glceosporium ampelophagum Sacc 332 



Black Rot, Guignardia Bidwellii (Ell.) Viala & Ravaz 254 



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



Downy Mildew, Plasmopara Viticola (B. & C.) Berl. & De Toni ... 152 



Leaf Blight, Cercospora Viticola (Ces.) Sacc 314 



Powdery Mildew, Uncinula necator (Schw.) Burr 229 



Ripe Rot, or Anthracnose, Glomerella rufomaculans (Berk.) Spauld. & 



von Schrenk 271 



Root Rot ( Armillaria mellea Vahl - 473 



\Dematophora necatrix Hartig 321 



Grape Fruit (Citrus Decumana Lour.) 

 See Orange. 



Ground Cherry (Phy sails pubescens L.) 



Smut, Entyloma Physalidis (Kalchbr. & Cke.) Wint 380 



Groundsel (Senecio spp.) 



Downy Mildew, Bremia Lactuca Reg 164 



Hawkweed (Hieracium spp.) 



Rust, Puccinia Hieracii (Schum.) Mart 422 



Hawthorn (Crat(s.gus spp.) 



Blight, Bacillus amylovorus (Burr.) De Toni 121 



Rust, Gymnosporangium clavariceforme (Jacq.) Rees 426 



Hepatica (Hepatica acutiloba De C.) 



Rust, Puccinia Pruni-spinosa Pers 417 



Hemlock (Tsuga canadensis (L.) Carr) 



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



Dry Rot, Trametes Pint (Brot.) Fr 467 



Hickory (Carya alba (L.) Koch) 



Root Rot, Clitocybe parasitica Wilcox 471 



Hog Peanut (Amphicarpa monoica (L.) Ell.) 



Gall, or Chytridiose, Synchytrium decipiens P'arl. . 139 



Hollyhock (Alth&a rosea Cav.) 



Rust, Puccinia malvacearum Mont 419 



