I'he following table of dilutions is recommendecl by the Geneva 

 Experiment Station : — 



Dr. C. A. Peters and A. W. Brooks* have recently shown that some 

 of the C(MTimercial lime and sulfur occasionally thickens up owing to 

 an organism closely related to Beggiatoa. This organism does not 

 spoil the solution chemically, but it does for use, since it clogs the 

 nozzle. The organisms can be disintegrated by heat, or filtered out. 



* Microorganisms in Commercial Lime- -Sulfur, Journal of industrial and Engineering 

 Chemistry, Vol. 5, No. 12, December, 1913. 



