- 12 - 
27. KARIYONE, T. , ATSUMI, K. , and SHIMADA, M. 
1923. The constituents of Milletia taiwaniana Hayata. Jour. 
Pharm. Soc. Japan No. 500: 739-46. 
28. KRISHNA. S., and GHOSE, T. P. 
1938. Derris ferruRinea Benth. from Assam. Current Sci. 6: 22, 
29. _— and GHOSE, T. P. 
1938. Indian Tephrosia sp. as a source of rotenone. Current 
Sci. 6: 454. 
30. KRUKOFF, B. A., and SMITH, A. C. 
1937. Rotenone-yielding plants of South America. Amer. Jour. 
Botany 24: 573-87. 
31. KU, Y. 
1936. On the rotenone content of Lai-Tung, a poisonous plant. 
Ent. and Phytopath. 4(1): 2-6. [Abstract in Lingnan 
Sci. Jour. 15(2): 335 (1936).] 
32. LECOINTE, P. 
1936. Les plantes a rotenone en Amazonie. Rev. Bot. Appl. 
16: 609-15. 
33. LENZ, W. 
1911. Zur Kenntnis der Bestandteile einiger Derris-arten. Arch. 
Pharm. 249: 298-305. 
34. MARTIN, J. T. 
1936. Occurrence of rotenone in Tephrosia macropoda Harv. Nature 
137: 1075. 
35. MERZ, K. W. 
1932. Uber die toxischen Bestandteile der Samen von Tephrosia 
vpg elii . Vorlaufige Mitteilung. Arch. Pharm. 270: 
362-3 . 
36. MILSUM, J. N. 
1938. Derris uliginosa . Malayan Agr. Jour. 26: 18-9. 
37. NAGAI, K. 
1902. [ijber Rotenon, ein v/irksamer Bestandteil der Derriswurzel . ] 
Jour. Tokyo Chem. Soc. 23: 740. [Reviewed by Takei in 
Biochem. Ztschr. 157: 2 (1925).] 
38. PFAFF. F. 
1891. Uber die giftigen Bestandl^eile des Timbos, eines brasil- 
ianischen Fischgiftes. Arch. Pharm. 229: 31-48. 
39. ROARK. R. C. 
1933. The chemical relationship between certain insecticidal 
species of Fabaceous plants. Jour. Econ . Ent. 26: 587-93. 
