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Gracillaria rhoifoliella Cham, 
Year recorded : 1945 
Food Plant : Sumac 
Distribution : Carleton 
Larvae : Aug. 
Number of Collections : 
JTotal Number of Specimens : 
No. 9379 
Pupae : Sept. 
Adults : Sept. 
1 (*45) 
24 ('45) 
Food Plant : BIRCH 
D istribution : Carleton, Durham, Peterborough. Renfrew, Simcoe, Victoria and York 
Infestation: 1944 heavy in southern York 
Larvae. Aug. and Sept, p^ae- A ug. , Sept, and Oct. Adults : (June and July)* 
N umber of Collectio ns: 2 (. 41 ), 7 ('42), 2 ('43), 3 ('44), 1 ('46), 2 ('48) = 17 
T otal Number of Sp ecimens: 77 ('41), 1 ('42),135 ('43).30 ('44), 1 ('46), 3 ('48) = 247 
