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Experientia

, Volume 8, Issue 3, pp 106–108 | Cite as

Discrimination entre l'inactivation de la virulence et du développement bactériens par le rayonnement ultra-violet de 2537 Å

  • C. Vago
  • M. C. Busnel
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Summary

A statistical study founded on 300 elements (Bacillus cereus alesti, with a test:Bombyx mori larvae. Lepidoptera). Capacity for development and virulence respond in a parallel manner to ultraviolet radiation 2537 A; but the inhibition of virulence is more rapid than that of development. Irradiation for 4 to 5 hours gives avirulent elements which are, however, capable of development.

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Copyright information

© Birkhäuser Verlag 1952

Authors and Affiliations

  • C. Vago
    • 1
  • M. C. Busnel
    • 1
  1. 1.Station de recherches séricicoles, Alès et Laboratoire de physiologie acoustiqueInstitut national de la recherche agronomiqueJouy-en-JosasFrance

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