-148- 
WJFBAR ADVEHA (lit*) Ait* f • 8ynony»i Hymphaea advena Ait* 
8patterdeck* 
Extracts wore not repellent to the Japanese beetle*— •Metsger and 
Grant (277.) * 
OLACACBAE 
XIMENIA AMERICANA L* 8ynony«i X* lnermls L* Wild line* 
In Afrioa the crushed rind is frequently applied to the sores of 
doaestio animals to keep off insects* — Greshoff (170 , p* 32). 
OLEACBAB 
(Olive Family) 
CB20BAHTBTJ3 7IRGIIICA L* White fringetree* 
Extracts were not repellent to the Japanese beetle*— Metiger and 
Grant (277)* 
Sxtraets of the root bark killed 65 percent of the mosquito lar- 
vae teated*-»»Hart»ell and WLlooxon (188) * 
FHAXIHU3 AMERICAS A L. Tlhite ash* 
LIGUSTRUM YULGARB L* European privet* 
Extracts from these plants were not repellent to the Japanese 
beetle*— Metsger and Grant (277) * 
OLKA BUROPAEA L* Olive* 
There are many papers dealing with olive oil as en insecticide, 
but these will not be reviewed here* 
STRIHGA VULGARIS L* Common lilac 
Extracts were not repellent to the Japanese beetle.*— Metsger and 
Grant (277)* 
ORCHTDACBAK 
(Orchid Family) 
CYPRIPEDIUM sp* Ladyslipper* 
Extraots of the roots killed only 30 peroent of the mosquito lar- 
vae tested.— Harttell and Wilcoxon (188)* 
