240 PASTEUR 



Remarks on the Occasion of a Note from M. 



Rommier, relating to the toxic Influence 

 which Mycelium in the Roots of the 

 Grape-vine exerts upon Phylloxera. 



Reply to M. Blanchard on the Occasion of 



Observations on a Note by M. Romier 

 concerning the toxic Influence which My- 

 celium of the Roots of the Grape-vine ex- 

 erts upon Phylloxera. 



Concerning Chicken Cholera; Studies of the 



Conditions of Non-recurrence of the Dis- 

 ease and certain other Characteristics. 



Concerning Chicken Cholera; Studies of the 



Conditions of Non-recurrence of the Dis- 

 ease and certain other Characteristics. 



Concerning the Extension of the Theory of 



Germs and the Etiology of certain com- 

 mon Maladies. 



Concerning the Etiology of Anthrax. 



Letter to M. Dumas. Experiments tending 



to prove that Poultry vaccinated for 

 Chicken Cholera are immune from An- 

 thrax. 



Letter to M. Dumas, regarding the Etiology 



of Diseases of the anthrax Order (in col- 

 laboration with M. Chamberland) . 



Concerning the Attenuation of the Virus of 



Chicken Cholera. 



