Number of Collections: 
2 ('40), 6 ('41), 1 (»44), 7 ('45), 13 ('46), 6 ('47), 22 ('48) = 57 
Total Number of Specimens: 2 ('40), 6 ('41), 1 ('44),13 ('45), 17 ('46), 6 ('47), 30 (’48) = 75 
Tetrads cachexiata Gn. No. 519 s 
Years recorded : 1940, 1942, and 1944 - 1948 incl. 
Food Plants: Birch (17), Ash ( 8 ), Ironwood (5), Maple (5), Pine (5), Hickory (4), Basswood (2), Oak (2) 
Butternut (2), Poplar (2), Cedar (2), Larch (2), Cherry (l), Elm (l). Locust ( 1 ), 
Willow ( 1 ), Sassafras (l), and Hemlock (l) 
Distribution: Carleton, Durham, Haldimand, Haliburton, Halton, Hastings, Lambton, Norfolk, Northumberland 
Ontario, Oxford, Peterborough, Simcoe, Waterloo, Welland, Wellington, Wentworth, York and 
Gatineau (Que.) 
Larvae: July, Aug. and Sept. Pupae: Aug., Sept, and Oct. Adults : (June)^ 
Number of Collections : 2 ('40), 11 ('42), 7 (' 44 ), 20 (»45), 1 ('46), 3 ('47), 18 ('48) = 62 
To tal Number of Specimens : 2 (’40), 20 (’42), 9 (' 44 ), 36 (>45), 1 (’46), 5 (>47), 22 (>48) = 95 
PARASITE 
Name 
Occurrence 
of parasite 
Year 
recorded 
Distribution 
Date 
emerged 
Coll, yielding 
this parasite 
Hymenoptera 
Braconidae 
Apanteles nr. congregatus 
(Say) 
6 
1947 
Gatineau 
(Que.) 
21-26 
July'47 
No. coll. 
No. larvae 
and/or pupae 
1 
2 
Abbottana clemataria A. and S. No. 5199 
Years recorded : 1938, 1940, 1941, 1942, 1943, 1944, 1945, 1946 and 1948 
£004 Plants: Birch (13), Ash (12), Poplar (ll), Cherry (6), Basswood (5), Maple (5), Elm (4), 
Ironwood (3), Larch (2), Balsam (l). Beech (l). Hemlock (l). Oak (l). Pine (l) 
Distribution: Brant, Bruce, Carleton, Dundas, Durham, Grenville, Grey, Hastings, Lambton, Norfolk, 
Northumberland, Ontario, Peel, Renfrew, Simcoe, Victoria, Welland and Gatineau (Que.) 
