54 BULLETIN 431, U. S. DEPARTMENT OF AGEICULTURE. 



(4) Cook, A. J. 



1904. The Bee-Keeper's Guide or Manual of the Apiary, ed. 18, 543 p., 

 295 fig. Chicago. 



(5) DOOLITTLE, G. M. 



1881. Foul brood. In Gleanings in Bee Culture, v. 9, no. 3, p. 118-119. 



(6) Dadant, C. p. 



1908. Diseases of Bees. Langstroth on the Hive and Honey Bee. 575 p. 

 (p. 487), 229 fig. Hamilton, 111. 



(7) Howard, Wm. E. 



1896. A new bee disease — pickled brood or white fungus. In Amer. Bee 

 Jour., V. 36, no. 37, p. 577, 6 fig.; also in ABC of Bee Cultme, 1903, 

 p. 157-158. 



(8) . 



1898. Pickled brood and bee paralysis. In Amer. Bee Jour., v. 38, no. 34, 

 p. 530-531. 

 (9) Jones, A. D. 



1883. Symptoms of foul brood. In The American Apiculturist, v. 1, no. 4, 

 p. 79-80. 



(10) KtJRSTEINER, J. 



1910. Zusammenstellung der Ergebnisse des vom Mai 1903 bis Dezember 

 1909 untersuchten, faulbrutverdachtigen Wabenmateriala. In 

 Schweizerische Bienen-Zeitung, Yahrg. 33, no. 4, p. 187-189. 



(11) Langstroth, L. L. 



1857. A practical Treatise on the Hive and Honey-Bee. ed. 2, 534 p. (p. 

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(12) [Editorial.] 



1892. Is it a new bee disease? Something that resembles foul brood, its 

 causes and cure not definitely kno^vn. In Gleanings in Bee Culture, 

 V. 20, no. 15, p. 594-595. 

 (13) . 



1896. Dead brood — what is it? How distinguished from foul brood. In 

 Gleanings in Bee Culture, v. 24, no. 16, p. 609-610. 



(14) Root, A. I. and E. R. 



1913. ABC and XYZ of Bee Culture. 717 p., illus. Medina. 

 Pickled brood and its cause, p. 250. 



(15) SiMMlNS, S. 



1887. Foul brood, dead brood. In British Bee Jour., v. 15, no. 270, p. 371- 

 372; also in Canad. Bee Jour., v. 3, no. 28. p. 576-577. 



(16) White, G. F. 



1904. The further investigation of the diseases affecting the apiaries in the 

 State of New York. In 11th Ann. Rpt. Comr. Agr. N. Y., 1903, p. 

 103-114. 

 (17) 



(18) 



1908. The relation of the etiology (cause) of bee diseases to the treatment. 

 U. S. Dept. Agr. Bur. Ent. Bui. 75, pt. 4, p. 33-42. 



1913. Sacbrood, a disease of bees. U. S. Dept. Agr. Bur. Ent. Circ. 169. 

 5 p.; Sackbrut. Eine Bienenkrankheit. A translation by Dr. M. 

 Kiistenmacher. Berlin-Steglitz. 



(19) 



1914. Destruction of germs of infectious bee diseases by heating. U. S. 

 Dept. Agr. Bui. 92, 8 p. (p. 4). 



