- 48 - 
InsGct and Stago 
Lopidoptor*a (cont.) 
Foctuidao (cont.) 
Polia oleracoa L. 
(glasshouse tomato 
moth), larvae 
Prodenia litura F., 
larvae 
Preparation 
Eff ectivonoss 
Reference 
Alcoholic extract Effective 
in water (1:1000) 
Decoction of 
fresh root 
Ineffective 
Lloyd (59) 
in 1920 
De Bussy (14) 
in 1922 
Kotcdontidao 
Datana ministra. Drury 
(yellow-neckod cater- 
pillar), larvae 
Ditto 
Powder in water 
(1:400) 
Powder in water 
(1:415) 
Drymonia raanleyi Leech, Extract + soap 
older larvae 
Effective 
Effective 
Recomraondod 
Kopp (55) 
in 1924 
Mclndoo, 
Sievora, and 
Abbott (66) 
in 1919 
Tanaka (91) 
in 1927 
Phalora bucephala L., Powder in water 
larvae (1:50) 
Nymphalidao 
Euphydryas chalcedona Powder as a 
Dbldy. & Hew., larvae dust 
100^ kill 
9Q% kill 
Fryer et al. 
(33) in 1923 
Do. Omg and 
White (26) 
in 1924 
Yponomcutidao 
Yponomeuta padella L. 
Plutellidae 
Plutcl]a maculipennis 
Curt, (diamondback 
moth), larvae 
Olothroutidao 
Powder in water 
(1:50) . 
Fresh root sap 
lOO;^ kill 
Not entirely 
effootive 
Fryer et al. 
(33) in 1923 
Bange (4) 
in 1927 
Carpocapsa pomonella 
L. (codling moth) 
Com'l extract Promising 
Quaint anco 
(77) in 1928 
