OF INJURIOUS INSECTS. 
11 
afterwards there was a very slight appearance; this being almost on 
the same spot where the Celery was greatly injured last year by 
Tephritis ravages. At Isleworth it is only noticed as appearing in one 
garden, after the dry weather in October. Scarcely to be found at 
Welbeck Abbey, N. Notts, though plentiful last year. 
8. Athalia spinarum. Turnip Sawfly. Little noted. Absent 
in Essex, and also round Isleworth. At Inverurie Mr. Tait mentions 
that he has very rarely seen the larvae, and not during this year. 
Observations on this insect are particularly desirable. 
9. Chlorops tseniopus. A small quantity near Maldon ; and a 
