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



(4) Cook, A. J. 



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(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. 

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(7) Howard, Wm. R. 



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

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(8) . 



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

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 (9) Jones, A. D. 



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

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(10) KlJRSTEINER, J. 



1910. Zusammenstellung der Ergebnisse des vom Mai 1903 bis Dezember 

 1909 untersuchten, faulbrutverdachtigen "Wabenmaterials. In 

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(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 known. 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 

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



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

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(15) SlMMINS, S. 



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

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(16) White, G. F. 



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

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(17) 

 (18) 



(19) 



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

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

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

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