- 173 - 
Pinipestis zimmermani Grt. 
Years recorded: 1938, 1939, 1940, 1941 and 1947 
F ood Plant : PINE (Attacking trunks, branches and roots) 
Distribution : Carleton, Durham, Lincoln, Northumberland, Peel, Prescott, Simcoe and York 
Larvae : June & July . , , 
Pupae . July Mults: July, Aug. & Sept. 
N um b er of Collections : 3 («38), 2 (*39), 2 («40), 15 (-41), 1 (.47) = 13 
T o t al Number of Specimens : 6 (»38), 8 ('39), 2 ('40), 5 ('41), 1 (<47) = 22 
No. 6133 
Pinipestis cambiicola Dyar 
Years recorded: 1936, 1937, 1941, 1942 and 1946 
F o o d Plant : PINE (Mining in young shoots of Red Pine) 
Distribution : Simcoe 
Larvae: Overwinters in larval stage Pupae : July Mults ; 
Nu mber of Collections : 1 (. 36 ), 2 ('37), 2 («41), 1 («42), 1 ('46) = 7 
To tal Number of Specimens : 2 ('36),11 ('37), 2 ('41), 1 ('42), 1 (<46) = 17 
No. 6137 
July 
PARASITE 
Name 
Occurrence 
of parasite 
Year 
recorded 
Distribution 
Date 
emerged 
Coll, yielding 
this narflcifo 
Hymenoptera 
4 
1936 
Simcoe 
28 June 
'36 
No. coll. 
No. larvae 
and/or pupae 
Braconidae 
Bracon sp. 
1 
2 
