LIST OF SPECIFIC DISEASES OF PLANTS 445 



Eye-spot {Ccrcospora moricola, Cke.). 



Leaf-spot {Ccrcospora missouriensis, Wint). 



Rooi-iot (Hclicobasidium mompa,Ta.naka..=Scptobasid!nm mompa (Tanaka), Rac.«). 



Mushroom 

 (Agariciis campcslris, L.) 

 Mold {Mycogone perniciosa, Magn.). 



Nasturtium 

 {TropceoJtim majiis, L.) 



Wilt {Pscudomonas solanaccarum, E. F. Sm.). 



Journ. Agric. Research 4, pp. 451-457, pis. 64 (1915). 

 Leaf-blight {Alternaria sp., and Pleospora tropceoli, Hals.). 



Descr., N. J. Agr. Exp. Sta. Rep. 13, 1892, p. 290-293 (1893). 



Oak 



(Quercus spp.)^ 



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



Pocketed-rot {Poly poms pilotce, Schw.). 



Decay, or Brown-rot {Polyporus sulphureus (Bull.) Fr.). 



Atkinson, Bull. 193, Cornell Agr. Exp. Sta. (June, 1901). 

 Heart- rot {Fames igniarius (L.) Gill.). 

 Honeycomb Heart- rot {Stcreum subpileatiim, B. & C). 



Journ, of Agr. Research V; 421 (Dec. 6, 1915). 

 Leaf-curl {Taphrina caerulescens, Desv. & Mont.), Tul. 

 Leaf-spot {Marsonia quercus, Pk.}. 



f {Armillaria mellea, Vahl). Bull. U. S. Dep. Agr., No. 89 (1914). 

 {Clitocyhe parasUica, Wilcox). 

 {Polyporus dryadetis, Fr.). 

 1^ {Rosellinia quercina, Hartig). 

 Soft Rot {Polyporus obhisus, Berk). 

 String and Ray-rot {Polyporus Berkeleyi, Fr.). 



Straw-colored Rot {Polyporus frondosus, Fr.), Journ. Agr. Research I, 109 (1913). 

 Tar-spot {Rhyiisma erylhrosporum, Bri. & Cav.). 

 White-rot {Polyporus squamosus (Huds.) Fr.). 



Root-rot 



1 Consult VON SCHRENK, HERMANN and Spaulding, Perley: Diseases of De- 

 ciduous Forest Trees. Bull. 149, U. S. Bureau of Plant Industry, 1909. 



