EXPERIMENT STATION BULLETINS. 



347 



4909 

 4910 



Calite I Manufactured by Morris Herrman & Co., New York City. 



Water. 



Arsenic 

 (metallic) 



Found. 



Guar- 

 anteed. 



Araenic 

 (sol. in water) 



Found. 



Guar- 

 anteed. 



Sample No. 4909 . 

 Sample No. 4910. 



67.07 



% 

 31.05 

 11.55 



% 

 28.8 

 11.4 



% 

 31.05 

 0.45 



% 



28.8 

 0.5 



4911 Kerosene Emulsion. Manufactured by Jas. A. Blanchard Co., St. Joseph, Mich. 



4912 Slug Shot. Manufactured by Hammond Slug Shot Wka., FishkiU, N. Y. 



Sulfur 



Copper Oxide. . . . 

 Arsenic (metallic) . 



Found. 



5.54 

 1.23 

 0.76 



Guar- 

 anteed. 



% 

 6.00 



4913 Thrip Juice. Manufactured by Hammond Slug Shot Wks., Fishkill, N. Y. 



Nicotine 



Potash 



Resin and soap . 



F«und. 



% 



2.11 



8.04 



3«.05 



Guar- 

 anteed. 



% 

 1. 



7.80 

 37.70 



4914 London Purple. Manufactured by Hemingway's London Purple Co., New York City. 



Arsenic Oxide. . . 

 Arsenious Oxide. 



Found. 



4915 Insectonos. Manufactured by Wm. Branson; contains Pyrethrum as active Ingredient, In- 



active ingredients, charcoal and essential oils. 



4916 Hellebore. Manufactured by Jas. A. Blanchard, St. Joseph, Mich. All tests indicate that 



sample is pure hellebore. 



4917 

 4918 



I Simplex Manufactured by H. J. Smith Co., Utica, N. Y. 



