- 236,- 
Food. Plant ; Poplar 
D istribution s Bruce, Durham, Grenville and Lanark 
Larvae : June Pupae: June and July 
Number o f Coll ectio ns: 2 (‘47), 6 (‘48)“ 8 
Adults: June and July 
Total Number of Specimens ; 40 ('47),16 (43) ~ 56 
Name 
Occurrence 
of parasites 
PARAS] 
Years 
recorded 
“TES __ 
Distribution 
Date 
emerged 
Coll, yielding 
this parasite 
1 Hvmenoptera 
| Iclineumonidae 
Pimplopterus parvus 
(Cress o) 
1 
1947 
Durham 
14 July 
'47 
r* 
No con. j 
__a: 
1 
4- m rl on nnv 
ino . iarvtitj 
id/or pupae 
15 
