-101- 
TEPHROSIA CANDIDA Roxb. 
Alooholio extraots of the roots and steins were moderately toxio 
to the "bean aphid.— Tattersfield and coworkers (393 ) • 
» 
The insectioidal value of alcoholic extracts of the seeds was 
equal to that of niootlne sulfate.— Subraraani am (384 ) . 
TEPHROSIA DIFFUSA (B. Mey.) Harv. 
The Zulus used a decoction of the roots to destroy head lice.— 
Bryant (70 , p. 74>. 
TEPHROSIA GRANDIFLORA (Vahl.) Pers. 
The Thongas used a decoction of a root of a species of Tephroaia 
(probably T. grandiflora) as a parasiticide.— Watt and Breyer-Brandwijk 
( 423 ) . "" 
TEPHROSIA HECKMANNTA Harms. 
Infusions of the fresh leaves were reported to be toxic to bedbugs 
and to larvae of the roaise stalk borer, but extracts of the dry material 
were harmless to the bean aphid.— Tattersfield and Gimingham (391 , p. 255) • 
TEPHROSIA HISPIDULA (ittchx.) Pers. 
An extract from the roots collected in North Carolina was slightly 
toxio to houseflies, but was not promising.— Jones and coworkers (222 ) . 
TEPHROSIA HOOKERIANA Wight k Am* 
Extraots of the roots, stems, leaves, seeds, and fruits were slight- 
ly toxio to the bean aphid.— Tattersfield and Gimingham ( 391 ). 
TEPHROSIA LATIDENS (Small) Standi. 
An extract from the roots oollected in Florida was considerably 
toxic to houseflies.- Jones and coworkers (222 ). 
YH>HR0SIA LINDHEIJffiRI A. Gray. 
Extraots of the roots and seeds collected in Texas were considerably 
toxic to houseflies.— Jones and coworkers ( 222 ). 
TEPHROSIA MACR0P0DA (E. Mey.) Harv. 
The Zulus used a decoction of the roots to destroy head lice.— 
Bryant (70, p. 74). 
