Name 
Diptera 
Tachinidae 
Achaetoneura melalophae 
(Webb.) 
Hvmenoptera 
Braconidae 
Microgaster nr. facetosa 
Weed 
Occurrence 
of parasites 
PARASITES 
Years 
recorded 
1948 
Distribution 
Lambton 
Date 
emerged 
(Feb.>49) 
No. 5059 
1948 Kent (Mar. ! 49) 
Fnnnmos subsignarius Hbn. 
Coll. 
yielding 
this parasite 
No. coll. 
No. larvae 
and/or pupae 
1 
5 
1 
2 
Years recorded : 1938 - 1948 incl. 
Food Plants: Elm (53), Maple (50), Ash (29), Eassnood ( 2 °). Biroh (i^. Oak (lO)^Beech (9), Poplar (7) 
-- Hickory (3), Ironwood (3), Willow (2), Cherry (l). Chestnut (1), Hawthorn IU* 
Distribution: Bruce, Carleton, Dufferin, Durham, Elgin, Essex, Frontenac, Gl e °g arr y- Gr6y ’ 
-Haldimand, Halton, Hastings, Huron, Kent, Lambton, Lennox and Addington, HorfoUc, 
Northumberland, Ontario, Oxford, Perth, Peterborough, Renfrew. Russell, Simcoe, Storm , 
Victoria, Waterloo, Welland, Wellington, York, Gatineau and Papineau (Que.) 
Larvae ; June and July 
Pupa e: June, July and Aug, 
Adults : June, July , Aug 
Number of Collectio ns: 
Total Number of Specimens: 
3 ( 1 38), 4 (*39), 6 ( 3 * 5 40), 8 (’41), 4 (*42), 6 (»43), 3 ( s 44), 42 ('45), 
34 (*46), 16 ( 1 47), 82 ('48) = 208 
5 («38), 17 039), 7 ('40), 13 («4l), 4 ('42), 13 ('43), 4 ('44), 63 (*45), 
65 ('46), 29 (*47), 350 ('48) = 570 
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