LIST OF SPECIFIC DISEASES OF PLANTS 417 



Stem-blight {Pseudomonas medicaginis, Sackett.) 



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

 Stem-rot {Schizophyllum commune Ft.) 



Bull. 218, Calif. Agr. Exp. Sta. (June, 1911). 

 Volutella Rot {Volulella 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 (1908). 



Winter black heart, Ibid., p. 113. 



Winter bud-injury, Mont. Agr. Exp. Sta., Bull. 91 (1912). 



Winter crotch-injury, Me. Agr. Exp. 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-injury, Iowa Agr. Exp. Sta., Bull. 44, p. 180 (1899). 



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



Apricot 

 (Prunus armeniaca, L.) 

 Bacteriosis {Pseudomonas pruni, E. F. Sm.). 



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

 Black-knot {Plowrighlia morhosa (Schw.), Sacc). 



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

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



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

 Blossom-rot {Sclerolinia libertiana, Fckl.). 



Cal. Agr. Exp. Sta., Bull. 218, p. 1097 (1911). 

 Brown-rot {Sclerolinia fructigena (Pers.), Schrt.). 



Ibid. 

 California Blight {Coryneum Beijerinckii, Cud.). 



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

 Die-back {Valsa leucosloma (P.), Fr.) 



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

 Gummosis {Various causes). 



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

 Shot-hole {Cylindrosporium padi, Karst). 



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



ARBOE-VITiE 



{Thuja occidentalis, L.) 

 Die-back {Pcslalozzia sp.) 



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

 Root- rot {Polyporus Schiweinilzii, Fr.). 



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

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