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 Ribls Desm 363 



Powdery Mildew, Sphcerotheca Mors-uva (Schw.) B. & C 221 



_ (JEcidium Grossularia 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 ncfomaculans (Berk.) Spauld. & 



von Schrenk . 271 



t» ^ t> ^ f Armillaria mellea Vahl 473 



Root Rot i _ . TT . H/ J 



\Deviatophora necatnx xiartig 321 



Grape Fruit (Citrus Decumana Lour.) 

 See Orange. 



Ground Cherry (Physalis pubescens L.) 



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



Groundsel (Senecio spp.) 



Downy Mildew, Bremia Lactuaz Reg . 164 



Hawkweed (Hieracium spp.) 



Rust, Puccinia Hieracii (Schum.) Mart . 422 



Hawthorn (Crataegus 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, Polyporus sulphureus (Bull.) Fr 457 



Dry Rot, Trametes Pini (Brot.) Fr 467 



Hickory (Carya alba (L.) Koch) 



Root Rot, Clitocybc parasitica Wilcox 47 1 



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



Gall, or Chytridiose, Synchytrium decipiens Farl 139 



Hollyhock (Althtta rosea Cav.) 



Rust, Puccinia malvacearum Mont 419 



