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Name 
PARASITES 
Hymenoptera 
Ichneumonidae 
Exochus dorsalis Cress. 
Chorinaeus sp. 
Idechthis sp. 
Braconidae 
Phanerotoma tibialis 
(Haldo) 
Occurrence 
of parasites 
1 
1 
1 
Years 
recorded 
1939 
1944 
1944 
1940 
Distribution 
Gatineau 
(Que.) 
Simcoe 
Carleton 
Gatineau 
(Que.) 
Date 
emerged 
(Apr.’40) 
(Feb. 5 45) 
(Mar.*45) 
(Mar.*41) 
Coll, yielding 
this parasite 
No. coll. 
No. larvae 
and/or pupae 
100 
8 
Tetralopha asperatella form nephelotella Hist. 
No. 6041 X 
Year recorded : 1944 
Food Plant : Oak 
Distribution : Russell 
Larvae : Aug. 
Number of Collections : 1 (’44) 
Total Number of Specimens : 1 (*44) 
Pupae : Sept. 
Adults : (July) 
& 
Acrobasis .juglandis Le Bar. 
Years recorded : 1941. 1943, 1944, 1946 and 1948 
Food Plants : Walnut (3), Butternut (2) and Hickory (2) 
Distribution: Elgin, Grenville, Norfolk, Northumberland, Oxford and Simcoe 
Larvae: June Pupae : June and July 
Number of Collections : 1 ('41), 1 ('43), 1 (*44), 2 ('46), 2 ('48) = 7 
No. 6082 
Adults : July 
