LIST OF SPECIFIC DISEASES OF PLANTS 417 



Stem-blight {Pseiidomonas mcdicaginis, Sackett.) 



Col. Bull. 158, April, 1910, pp. 3-32; Bull. 159, pp. 3-15 (April, 1910). 

 Stem-rot {Schizopkylliim commune Fr.) 



Bull. 218, Calif. Agr. Exp. Sta. (June, 191 1). 

 Volutella Rot {Voluidla fritcti, Stev. & Hall). 



N. C. Agr. Exp. Sta., Bull. 196, pp. 41-48 (1907). 

 Water-core (Non-par.). 



Phytopathology 3, p. 121 (1913). 

 Winter Injury (Non-par.). 



Winter bark-splitting, Canada Exp. Farm. Rep., 1908, p. 112 (190S). 



Winter black heart. Ibid., p. 113. 



Winter bud-injury, Mont. Agr. Exp. Sta., Bull. 91 (191 2). 



Winter crotch-injury. Me. Agr. E.xp. Sta., Bull. 164, p. 17 (1909). 



Winter crown-rot, N. Y. Agr. Exp. Sta., Techn. Bull. 12, p. 370 (1909) 



Winter die-back, Canada Exp. Farms, Rep., 1904, p. 108; 1908, p. 113. 



Winter root-injurj^ Iowa Agr. Exp. Sta., Bull. 44, p. 180 (1899). 



Winter sunscald, Canada Exp. Farm Rep., p. 112 (1908). 



Apricot 

 (Primus armeniaca, L.) 

 Bacteriosis (Pseudomonas pritni, E. F. Sm.). 



N. Y. (Corn.) Agr. Exp. Sta., Mem. 8 (1915). 

 Black-knot (Plowrightia morbosa (Schw.), Sacc). 



Bull. 212, Colo. Exp. Sta. (October, 1915). 

 Blight (Bacillus amylovorus (Burr.), Trev.) 



Colo. Agr. Exp. Sta., Bull. 84 (1903). 

 Blossom-rot (Scleroiinia lihcrliana, Fckl.). 



Cal. Agr. Exp. Sta., Bull. 218, p. 1097 (191 1). 

 Brown-rot (Sckrotinia fructigena (Pers.), Schrt.). 



Ibid. 

 California Blight (Coryneum Beijerinckit, Oud.). 



Cal. Agr. E.xp. Sta., Bull. 203, p. 33 (1909). 

 Die-back (Valsa leucostoma (P.), Fr.) 



Heald & Wolf, Plant Disease Survey, San Antonio, Tex. (1912). 

 Gummosis (Various causes). 



Amer. Card., Vol. XIX, p. 606 (1898). 

 Shot-hole (Cylindrosporium padi, Karst). 



Heald and Wolf, Plant Disease Survey, San Antonio, Tex. (191 2). 



Arbor-vit.e 

 (Thuja occidental is, L.) 

 Die-back (Peslalozzia sp.) 



N. J. Agr. E.xp. Sta., Rep., p. 517 (1912). 

 Root- rot (Polyporus Schiweinitzii, Fr.). 



U. S. Dept. Agr. Div. Veg., Phys. & Path., Bull. 25, p. 23 (1900). 

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