386 FETCH : 



OOG. Willis, J. C. The Cacao Canker — II. Circulars, Eoyal Botanic 

 Gardens, Ceylon, Ser. I., Ko. 3. (November, 1897). 



Letters from W. T. Tliiselton Dyer, D. IMorris, aud G. Massee ; 

 Arith general instructions by J. C. Willis. 



5(»7. Willis, J. C. Tea Blights. Circulars. Royal Botanic Gardens, 

 Ceylon., Ser. I, No. 16 (July, 1889). 



Greneral notes on gray blight and brown blight. 



508. Wilson, A. S. CoiTee I^eaf disease. Tropical Agriculturist, I, 



pp. 713-733. 



Apparently maintained that the fungus permeated the whole 

 plant, and had a resting stage in the seed. 



509. WiNTEE, G. Mycologische Notizen. Hedwigia, 1884, pp. 7-9. 



Uromyccs Thwaitesii B. & Br. identical with Puccinia heterosporu 

 B. &C. 



510. Wright, H. A Report by the Controller, Experiment Station, 



Pcradeniya. Circulars and Agricultural Journal of the Royal 

 Botanic Gardens, Ceylon, II, No. 4 (February, 1903). 



Contains details of treatment of Cacao disease. 



511. Wright. H. Report of the Controller, Experiment Station, 1903. 



Reprinted in Circulars, &c., II, No. 18. 



Melampsorella Ricini on Ricinus communis ; Cacao spraying and 

 canker excision, cost of, &c. 



61 2. Wri(;ht. H. Cacao Canker and Spraying in Ceylon. Circulars and 

 Agricultural Journal of the Royal Botanic Gardens, Ceylon. 

 II, No. 21 (September, 1904). 



513. Wright, H. Cacao spraying in Cej'lon. Tropical Agriculturist, 

 XXIV, pp. 236-238. 



511. Wright, H. Report of the Controller, Experiment Station. 

 Peradeniya, for 1904. Reprinted in Circulars, &c., Ill, No. 10. 



Disease on Groundnuts ; Cacao spraying experiments. 



5)5. Wright. H. Disoascd fruits of Para Rubber and Cacao. Year 

 jio'jk of the Planters' Association of Ceylon (Kandy) for the 

 year ending December 31, 1905, p. 171. 



510. Wright, II. Report of the Controller, Experiment Station, 

 Peradeniya, for 1905. Reprinted in Circulars, &c.. Ill, No. 24. 



KeBiilts of spraying experiments. 



517. Wright, H. Cacao disease in Ceylon. Tropical Agriculturist, 



XX\', i)p. 293-290, with diagrams. 



518. Wki(;iit, li. I^-port of the (bntroller of the Experiment Station, 



I'eradeniya, for 1900. 



Details of canker excision for the year. 



