GOOSEBERRY DISEASES 225 
although there are few experimental data on which to base 
positive recommendations. The rapidity of the spread of the 
fungus in Europe has necessitated legislation concerning it. 
Considerable money has already been spent along this line in 
England, but the disease is still serious in spite of all efforts. It 
is advisable that weeds be kept from gooseberry plantations, 
especially beneath bushes in order to allow free circulation of 
air. 
REFERENCES 
Salmon, E.S. On the present aspect of the epidemic of the American 
gooseberry-mildew in Europe. Roy. Hort. Soc. Journ. 29: 102- 
110. 1905. 
Halsted, B. D. The powdery mildew of the gooseberry. U.S. Agr. 
Comm. Rept. 1887 : 373-380. 1888. 
Salmon, E. 8. The gooseberry mildew. Roy. Hort. Soc. Journ. 
25: 139-142. 1901. 
Salmon, E.S. On the increase in Europe of the American gooseberry- 
mildew (Spherotheca mors-uve (Schwein.) Berk. and Curt.). Roy. 
Hort. Soc. Journ. 27: 596-601. 1903. 
Massee, George. Appearance of American gooseberry-mildew in 
Ireland. Gard. Chron. 3:28:143. 1900. 
Eriksson, J. Gooseberry-mildew and gooseberry cultivation. Roy. 
Hort. Soc. Journ. 34: 469-472. 1909. 
Salmon, E. S. The American gooseberry mildew in 1906. Gard. 
Chron. 3: 40: 301-302. 1906. 
Eriksson, J. The means employed to combat the American gooseberry- 
mildew in Sweden. Roy. Hort. Soc. Journ. 31: 138-141. 1906. 
Jackson, H. S. Gooseberry diseases. Powdery mildew. Oregon 
Crop Pest and Hort. Bienn. Rept. 1911-1912: 264-266. 1913. 
Swingle, D. B. Fruit diseases in-Montana. Gooseberry mildew. 
Montana Agr. Exp. Sta. Cire. 37: 324-326. 1914. 
Close, C. P. Treatment for gooseberry mildew. New York (Geneva) 
Agr. Exp. Sta. Bul. 161: 153-164. 1899. 
Salmon, E.S. The American gooseberry-mildew. Southeastern Agr. 
- Col. (Wye) Rept. on Econ. Mye. 1908: 13-39. 1909. 
Salmon, E. S., and Wright, C. W. B. The lime-sulphur wash for 
American gooseberry mildew. Southeastern Agr. Col. (Wye) 
Rept. on Econ. Myce. 1912: 74-84. 1912. 
Stewart, V. B. Some important leaf diseases of nursery stock. The 
gooseberry mildew. Cornell Univ. Agr. Exp. Sta. Bul. 358 : 200- 
202. 1915. 
Q 
