31 



20. Gornallia: Bienen Zeitung, 1870, No. 5. 



21. Fischer: Bienen Zntungr, 1871, pp. 105125. 



22. Schonfdd;Gohn, Eidam: Bienen Z-itung, 1874, pp. 201 and 261. 



23. Cheshire and W. Cheyne ; Journal of tiie Royal Microscopical So- 



ciety, 1885, p, 381. 



24. Dickel: Bienen Zeitung, 1888, p. 24. 



25. Klamann'. Bienenwirtschaftliches Ojntralblatt, Hannover, 1888, 



pts. 18 and 19. 



26. Cheshire: Bees and Beekeeping, Lnnd m, 1885, Vol. ii, p. 546. 



27. Smith, W. G. : British Bee Journal, London, 1886, Vol xiv, p, 225, 

 28 McKenzie,J J.: Ontario Aa;riculturalOollegeReport, Toronto, 1893, 



29. Oovan, T. A. ; British Bjo Journal, Vol. xxiii, p. 434. 



30. Ward, F. F. : British Bee Journal, 1887, p. 396. 



31. Canestrini: Atti della Society Veneto Trintina di Soienz* Naturali, 

 Padua, 1891. 



32. Bertrand: Bulletin d' Apiculture dp la Suisse Romande, i886, p. 128. 



33. Benton ; Bulletin d' Apiculture, 1886, No. 4. 



34 Bovill: Nicosia, Oyprus, Personal communication. 



35. Feuillehois : Revue Internationale d' Apiculture, Vol. xv, p. 58. 



36. BradL^: New South Wales Gazette, Sydney, 1894, p. 265. 



37. " ApisLiyUjticus" : Journal of Industry and Agriculture of South 



Australia, Adelaide, 1897, p. 341. 



38. Briehwell: British Bee Journal, 1890, p. 486, 



39. Eisenherg: Bakteriologische Diagncstik, Hamburg, 1891, p. 298. 



40. Howard, W. R. : Foul Brood : Its Natural History and Rational 



Treatment, Chicago, 1894. 



41. Dadant and Hunt: American Bee Journal, 1891, p. 470. 



42. Sternberg : Manual of Bacteriology, New York, 1893, p. 478. 



43. British Bee Journal, 1891, Vol. 19, p. 470. 



44 McEvoy: Foul Brood ; Its Cause and Oare, Trenton, N.J,, 1895. 

 45. Root, A. I. : Gleanings in Bee Culture, 1896, Vol. xxiv, p. 853. 

 46 Dzierzon: Bienen Zeitung, Nordlingen, 1860. 

 47. Cowan : British Bee Keeper's Guide Book, London, 14th Edition. 

 48 Bulletin D' Apiculture: Nyon, 1886, p 121. 



49. Quinhy: Bee Keeping, New York, 1885, p. 217. 



50. Bertrand: Bulletin d' Apiculture, 1882, p. 219 



51. Aspinall: Eevue Internationale d' Apiculture, 1897, p. 9. 



52. Butlerow: Bienen Zeitung, 1874, p, 176. 



53. Cech : Phenol, Thymol, and Salioylsaure als Heilmittel der Brat 



Pest der Bienen, 1877. 



54. Knighf Philosophical Transactions of the Royal Society, 1807, 



p. 243. 



55. Kirhy and Spence: Introduction to Entomology, 1828, Vol. ,ii, 



p. 111. 



56. Reports of the Bee Keepers' Association for the Province of Ontario, 



Toronto, 1890-1898. 



57. Report of Convention of American Bacteriologists : Journal Ameri- 

 can Publis Health Association, Vol. xxiii, 1898. 



58. Root, L. 0. : Qainby's New Beekeeping, p. 218, New York, 1879. 



59. Bertrand : Oonduite du Rucher, 8th Edition. Nyon, 1895, 



60. Cowan: British Bee Journal, Vol. 12, p. 128. 



61. Ossipow: Travaux de la Sooi^Die Eoonomique Imp6riale, St. Peters- 



burg, 1884. 



