214 — 
Larvae : June ; June 
Number of Collections - 1 (*44), 1 ("48) = 2 
Total Number of Specimens: 1 (’44), 3 (’48) =4 
Adults: June 
No 7405 Archips rosaceana Harr. 
Years recorded : 1938 - 1940 and 1942 - 1948 incl. 
Food Plants: Elm (70), Poplar (40), Oak (40), Birch (30), Basswood (26), Ash (18), Willow (15) 
-- Maple (25)? Cherry ( n ), Beech (4), Hickory (4), Chestnut (3), Apple (2), Alder (2), 
Dogwood (2), Hawthorn (l) 
Distribution: Carleton, Dufferin, Dundas, Durham, Elgin, Essex, Frontenac^ Grenville, _ 
- Haldimand, Halton, Hastings, Huron, Kent, Lambton, Lanark, Leeds, Lennox and Addington, 
Lincoln, Middlesex, Norfolk, Northumberland, Oxford, Peterborough, Prescott, Perth, 
Renfrew, Russell, Simcoe, Waterloo, Welland, Wellington, York, Gatineau and Papineau 
(Que.) 
Larvae : May and June Pupae: June Mults: June and July 
Number of Collections: 3 ('38). 19 ('39), 16 ('40), 23 ('42). 4 (’43), 15 ('44), 9 (-45), 
- 54 (*46), 33 (*47),117 (’48) = 293 
Total Number of Specimens: 3 ('38), 34 ('39), 27 (-40), 35 ('42), 4 ('43), 17 ('44),18 (>45), 
-— —■ Q9 (!46 ) f 68 ( i 4 7), 158 (’48) - 463 
PARASITES 
Name 
Diptera 
Tachinidae 
Tortriciophaga tortricis 
Coq, 
Pseudoperichaeta erecta 
Coq. 
Phryxe pecosensis (Tns.) 
Occurrence 
of parasites 
Years 
recorded 
Distribution 
Date 
emerged 
1940 
Carleton 
1 Oct. 
1948 
Elgin and 
5 July 
Oxford 
'48 
1948 
Carleton 
19 July 
>48 
Coll, yielding 
this parasite 
No. coll. 
No. larvae 
and/or qypae 
