Insect and Stasro 
Lepidoptora (cont.) 
Lymantriidae 
- 47 - 
preparation Effectiveness. 
Reference 
Laelia suff osa Y«'lko , 
larvae 
Fresh root sap 
in water 
Effective 
Gater and 
Yusope (40) 
in 1925 
Notolophus posticus 
vrik. 
Com'l extract 
(?) + soap 
Effective 
Sonan (87) 
in 1927 
Olene mondosa Hbn. 
Com'l extract 
(?) + soap 
Effective 
Ditto 
Porthosia taiv/ana Shir. 
Com'l extract 
(?) + soap 
Effective 
Ditto 
Porthesia scintillans 
Wlk. 
Com'l extract 
(?) + soap 
Effective 
Ditto 
Pseudodura dasychir- 
oides Strang 
Com'l extract 
(?) + soap 
Effective 
Ditto 
Stilpnotia cygna Mcoro 
Com'l extract 
(?) + soap 
Effective 
Ditto 
Noctuidae 
Autographa brassicae 
Riley (cabbage looper), 
larvae 
Powder in water 
(1:2.00) 
Effective 
Kopp (55) 
in 1924 
Ditto (larvae) 
Powdor in wuter 
(1:208) 
Effective 
Mclndoo, 
Sievors, and 
Abbott (66) 
in 1919 
Cutworms 
Powder in water Effective 
Durham (27) 
in 1926 
Ditto 
Powder in bait Ineffective 
Kelsall et al 
(54) in 1926 
Pclia oleracea L. 
(glasshouse tomato 
noth)i larvae 
Ditto (larvae) 
Alcoholic extract Effective 
in wator (equiv. 
to 6% root) 
Powder in water Effective 
(1:10) 
Ditto 
Lloyd (59) 
in 1920 
