70 
Indian Forest Records. 
[Vol. YII. 
31 pupated successfully, and 23 moths, i.e., 50 per cent., emerged 
successfully. Of the 14 larvae which died before pupation, 8 were 
otherwise injured and 6 received no food. In another experiment, a 
much higher percentage of larvae died. The net results, however, 
indicate the low value of Tanglefoot as a deterrent barrier to the larvae* 
Natural enemies- 
The insect is not very extensively preyed upon by natural enemies 
among the Insecta. Several species of Chalcidoidea, Ichneumonidae 
and Braconidae have been bred from larvae of all generations, and Cara- 
bidae have been observed to feed on larvae at sack-bands. The parasites 
were sent to the Bureau of Entomology, London, together with the 
diagrams and coloured illustrations prepared, but their determination 
and description were prevented by the war. When the specialists in 
those groups are able to resume work, their results will be published 
in a separate record. 
BIBLIOGRAPHY. 
Anon., 1882 . 
Anon., 1888 . 
Anon., 1917 . 
Anon., 1918 . 
Bernays, L.A., 1882 
[Beeson, C. F. C.], 1918. 
Brooks F. E. and 
Blakeslee, E. B., 1915. 
Busck, A., 1917 . . 
Cotes, E. G., 1889.. 
Cotes, E. G., 1891 . 
“ The Toon tree attacked hy borers in Ceylon ,” 
Trop. Agric., Sept., p. 241. 
“ Toon trees and Insect Pests,” Sept., p. 206. 
and pp. 248, 271-272. 
“ Queensland Forestry Bulletin,” No. 3, pt. i, 
pp. 12-15. 
“ Forest Trees of Queensland, Red Cedar,” 
Australian For. Jour., Vol. I, 2, pp. 38-39. 
“ The Cedrela Toona and its Insect enemy ” 
Trop. Agric., Sept. p. 241. 
“ Cedar Twig Borer,” Australian For. Jour., 
Vol. I, i, p. 33. 
“ Studies of the Codling Moth in the Central 
- Appalachian Region,” U. S. Dept. Agric., 
Bur. Ent., Bull. No. 189. 
“ The Pink Boll worm, Pectinophora gossy- 
piella,” Jour. Agri. Res., IX, No. 10. 
“ The Cedrela Toona Moth,” Ind. Mus. Notes, 
Vol. I, pp. 35 and 65, pi. Ill, figs. 3 a, b, c. 
“ Miscellaneous Notes ” Ind. Mus. Notes, 
Vol. II, pp. 16 and 163. 
* Against the Gypsy Moth, Brown tail Moth and Nun Moth larvae Tanglefoot is a 
complete deterrent. 
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