- 108- 
Distribution s 
Bruce, Carleton, Dundar., Durham, Elgin, Essex, Frontenac, Glengarry, Grey, Haldimand 
Halton, Hastings, Huron, Kent, Lambton, Lanark, Leeds, Lennox and Addington, Lincoln 
Middlesex, Norfolk, Oxford, Perth, Peterborough, Prescott, Renfrew, Russell, Simcoe, 
Waterloo, Welland, Wentworth, York, Gatineau and Papineau (Que,) 
Infestation s 1939 heavy in Haldimand 
1941 light to heavy in Welland and light in Carleton 
1945 heavy in Carleton and Renfrew 
1946 light in Carleton and Middlesex 
Larv ae: May and June 
Pupae : June and July 
Adults: Oct. and Nov, 
Number of Collections : 
1 (®38), 24 ('39)» 12 (*40), 50 ('41), 28 (*42), 5 ('43), 24 (®45), 
78 (»46), 35 ('47), 94 (*48) = 351 
Total Number of Specimens: 40 ('38). 84 ('39), 49 ('40),336 ('41), 73 (>42),6^ ('43),349 ('45), 
- — 5g3 ( l46 ) 107 (! 47 ),387 (<48) - 2068 _ 
PARASITES 
Occurrence 
Years 
Distribution 
Date 
Coll, yielding 
Name 
of parasites 
recorded 
emerged 
this parasite 
-- 
JNO . COll 
„ iso, larvae 
and/or pupae 
Diptera 
Tachinidae 
Phrynolydellc- - eufitchiae 
(Ins.) 
n n n 
1 
1939 
Welland 
1 Aug. '39 
1 
10 
13 
1938 
Elgin,Lanark, 
5-29 July 
10 
69 
and Norfolk 
'48 
n n ti 
2 
1940 
Kent 
30 Aug. - 
20 Sept.®4C 
1 * 
9 
Tachinomyia nigricans 
(Webb.) 
8 
1941 
Kent,Lambton, 
and Welland 
(Feb. and 
March * 42] 
4 
41 
n ii ii 
2 
1948 
Renfrew and 
Norfolk 
(Feb.'49) 
2 
60 
Hvmenoptera 
Ichneumonidae 
Phobocampe geometrae 
Ashm, 
1 
1948 
York 
r«n 
(Mar.'49) 
4- 1 rl rvn novf. 
1 
2-- i 
