186 THE EEiPORT OF THE No. 36 



Isosoma tritici Fitch. The Wheat Joint Worm. 



HOMOPORUS CHALCIDIPHAGUS Walsh. 

 EUPELMUS EPICASTE Walk. 



Chalcid. Ept. XXIX., Ont. Ent. Soc, 1898, p. 77. Fletcher, Verdun, 

 Ont. 

 Kermes pubescens Bogue. 



Aphtcus pulchellus How. 

 Blastothkdx longipennis How. 



Chalcid. Ept. XLI., Ont. Ent. Soc, 1910, p. 75. Eastham, Guelph, 

 Ont. 

 Larch Sawfly. 



See JSTematus. 

 Lecanium Scale (Soft Scale). 



See Coccus. 

 Lepidosaphes ulmi Linn. The Oyster Shell Scale. 

 Aphelinus mytilaspidis Baron. 



Chalcid. Ept. XLI., Ont. Ent. Soc, 1910, p. 75. Eastham, Guelph, 



Ont. 

 Ept. Doni. Ent. Cen. Exp. Farm, Canada, 1903, p. 188. Fletcher, gen- 

 erally distributed in South Western Ontario. 

 Ept. Dominion Entomologist, 1887, p. 31, British Columbia. 

 Ept. Dominion Entomologist, 1903, p. 188, universally distributed. 

 Ept. Dom. Ent. Exp. Farm, Canada, 1887, p. 31. Fletcher, New West- 

 minster, B.C. 

 Lyctus unipunctatus Herbert. — linearis. The Powder Post Beetle. 

 Hecabalus lycti Cress. 

 Hecabalus utilis Cress. 



Braconid. Ept. XXXlL, Ont. Ent. Soc, 1901, p. 108. Fletcher, 

 Ottawa, Ont. 

 Macrosiphum granaria Buckton. Grain Aphis. 

 Aphidius geanaeiaphis Cook. 



Braconid. Ept. Dom. Ent. Cen. Exp. Farm, Canada, 1898, p. 179. 



Fletcher, Ont. 

 Can. Ent. Vol. XXIV., 1890, p. 125. 

 Lysiphlebus teitici Ashm. 



Braconid. Ept. Dom. Ent. Cen. Exp. Farm, Canada, 1908, p. 194. 

 Fletcher, Ontario. 

 Aphidius aven^ Fitch. 



Bracomd. Ept. Dom. Ent. Cen. Exp. Farm, Canada, 1903, p. 171. 

 Fletcher, Ottawa, Ont. 

 Asaphes vulgaeis Walk. 



Chalcid. Ept. Dom. Ent. Cen. Eocp. Farm, Canada, 1903, p. 171. 

 Fletcher, Ottawa, Ont. 



LyGOCEEUS NIGER HoW. 



Chalcid. Ept. Dom. Ent. Cen. Exp. Farm, Canada, 1903, p. 171. 

 Fletcher, Ottawa, Ont. 

 Allotria tritici Fitch. 



Cynipid. Ept. Dom. Ent. Cen. Exp. Farm, Canada, 1903, p. 171. 

 Fletcher, Ottawa, Out. 

 Macrosiphum pisi Kalt. The Pea Aphis. 

 Trioxys (Peaon) ceeasaphis Fitch. 



