368 DISEASES OF CROP-PLANTS 



Pineapple Disease. 



Wakker & Went, Cobb, loc. cit. 



Howard, A. Field Treatment of Cane Cuttings, West Indian Bulletin, 



Vol. Ill, pp. 73-88. 1902. 

 Fetch, T. Thielaviopsis. Ann. Roy. Bot. Gard. Ceylon IV, 5 1 1 . 1910. 



Diplodia Rot. 



Howard, A. Diplodia cacaoicola, a Parasitic Fungus on Sugar-cane 

 in the West Indies. Annals of Botany, Vol. XV, pp. 683-701. 

 1901. 

 Butler loc. cit. 



Wilt Disease. 



Butler, E. J. & Khan, A. H. Some new Sugar-Cane Diseases. Memoirs 

 Dept. of Agriculture India, Vol. VI, No. 6. 1913. 



Top Rot. 



Wakker & Went, loc. cit. 



Cobb's Disease. 



Smith, E. F. Bacteria in relation to Plant Diseases, Vol. III. Wash- 

 ington, 1914. 

 Smut. 



Butler, loc. cit. 

 Iliau. 



Lyon, H. L. Iliau, an Endemic Cane Disease. Hawaiian Sugar 

 Planters' Association. Bull. XI. 1912. 



Cytospora Rot. 



Johnston, J. R. and Stevenson, J. A., loc. cit. 



Leaf-sheath Rot. 



Wakker & Went, Johnston & Stevenson, loc. cit. 



Sereh. 



Wakker & Went, loc. cit. 



Lyon, H. L. Three Major Cane Diseases : Mosaic, Sereh and Fiji 

 Disease. Bull. Hawaiian S. P. A. Bot. Series III, pt. i. 1921. 



Mosaic Disease. 



Stevenson, J. A. An Epiphytotic of Cane Disease in Porto Rico. 



Phytopathology, Vol. VII. 418. 191 7. 

 Brandes, E. W. Mosaic Disease of Sugar-Cane and other Grasses. 



U.S. Dept. Agric. Bull. 829. 1919. 

 Lyon, H. L., loc. cit. 



Chlorosis. 



Tempany, H. A. The Gall Patches in Antigua Soils. W. I. Bulletin 

 Vol. XVI, pp. 137-144. 1917. 

 Fiji Disease. 



Lyon, H. L., loc. cit. 



CHAPTER XXVII. DISEASES OF ROOT CROPS. 



Aroids. 

 Dry Rot. 



Ashby, S. F. Jamaica Dept. Agric. Bull. II, vi, p. 150. 



Onion. 

 Bacterial Rot. 



Stewart, F. C. New York (Geneva) Agr. Exp. Sta. Bull. 164. 1899. 



