72 



King, K. M. and Atkinson, N. J. 1928 The biological 

 control factors of the immature stages of Euxoa ochro - 

 gaster , G-n. (Lepidoptera, Phalaenidae ) in Saskatchewan, 

 Ann. Entomol. Soc. A er. , 21, 167-188. 



*White, G-. F. 1923 Cutworm septicemia. J. Agri. Research. 



26, i+87-^96. 



Bacillus oblongus 



Insect concerned: Hyponomenta evonymella . 



Eckstein (l89 i +) found this "bacillus present in the 

 larvae of Hyponomenta evonymella . 



Eckstein, K. 189^ Untersuchungen liber die in Raupen 

 vorkommenden Bakterien, Z. f . Forst- und Jagdwesen, 

 26, 3-20, 228-2U1, 285-298, kl^-k2h. 



Bacillus ochraceum 



(See Bacterium ochraceum . ) 

 Bacillus ontarioni Chorine 



(See Bacterium ontarioni ) 



Insect concerned: The corn "borer, Pyrausta nubilalis . 



Chorine (1929) isolated this organism from the corn 

 "borer and called it Bacterium ontarioni , "but Paillot 

 (1933) calls it Bacillus ontarioni . Since it is a spore- 

 forming "bacillus, the correct generic name would "be 

 Bacillus . 



*Chorine, V. 1929 New "bacteria pathogenic to the larvae 

 of Pyrausta nubilalis Hb. Internat. Corn Boror Invest. 

 2, 39-53. 



Paillot, A. 1933 L' infections chez les insectes, 555 PP< 

 Imprimerie de Trevous, Paris. (See page 13^.) 



BAC I LLUS ORPHEUS 



Insect concerned: The honey bee, Apis mellifera . 



White (1912) found a bacterium, which he named Bacillus 

 orpheus, occasionally associated with European foulbrood. 

 He found it very widely spread in one apiary causing heavy 



