4 CRYPHALUS INDICUS. 405 

the branches small round holes surrounded by small circular 
tings of resin, 
It is not yet known whether this insect infests the leading 
shoots and branches of young saplings. 
Protection and Remedtes. 
In ornamental plantations remove all infested branches and 
burn them, This should be done in the early part of June, 
If young growth is affected, all trees found attacked by the 
pest should be promptly cut out and burnt, 
Points in the life-history requiring further observation. 
1. Length of time spent in the larval and pupal stage 
of the first generation of the year. 
2, If there is a second generation where are the eggs of 
it laid. 
3. In which stage and where does the insect pass the 
winter ? 
4. Does this Cryphalus infest young growth ? 
