274 



STATE BOARD OF AGRICULTURE. 



DUSTING MATERIALS. 



No. 



512 



513t 



514t 



515 



516 



517 



541t 



Manufacturer. 



Niagara Sprayer Co., Niagara 95-5 Mixture. 



Niagara 3-1 Dusting Mixture 



Niagara All in One Mixture 



Niagara 90-10 



Niagara Potato Mixture : 



Niagara 80-10-10 Mi.xture 



Niagara All in One Mixture 



Arsenic (As). 



Total. 



Found. 

 Per Cent. 



1.2 

 2.2 



1.9 

 5.7 

 2.0 

 2.0 

 1.94 



Guaran- 

 teed. 

 Per Cent. 



97 

 1.95 



1 95 



1.95 

 1.95 

 1.95 



Soluble. 



Found. 

 Per Cent. 



0.17 

 0.42 

 0.38 

 0.20 

 0.14 



0.38 



Guaran- 

 teed. 

 Per Cent. 



0.26 

 0.50 

 50 



50 

 0.50 



Sulphur 



(S) 

 Per Cent. 



95.4 

 50.2 

 61.6 

 89.2 

 71.6 

 77.8 

 61.6 



Lead 



Oxid 



(PbO). 



Per Cent. 



2.28 

 4.29 

 3.59 



6.2 

 4.32 

 3.59 



fCppper (Cu) 2.28 per cent. 

 *Nicotine identified. 



MISCELLANEOUS MIXTURES. 



534. Bug Death, Manufactured by the Danforth Chemical Co., Leominster, Massachusetts. 



Zinc Oxid (ZuO) . 

 Lead Oxid (PbO) . 



538. Bug Death Aphis, Manufactured by the Danforth Chemical Co., Leominster, Massachusetts. 



Guaranteed Found 



Zinc Oxid (ZuO) . . . . 



Lead Oxid (PbO) 



Calcium Oxid (CaO) . 



Sulphur (S) 



Tobacco Dust 



15.0% 



1.0 

 20.0 

 20.0 

 10.0 



11.6% 

 4.8 

 10.9 

 21.6 

 Identified 



532. I Tuber Tonic, Manufactured by Sherwin Williams Co., Cleveland Ohio. A mixture of Paris 

 583. f Green and Bordeaux mixture. 



532 Total Arsenic (As) . . 



Soluble Arsenic (As) . 



Copper (Cu) 



583 Total Arsenic (As) . . 



Soluble Arsenic (As) . 



Copper (Cu) 



Guaranteed 



24.0% 

 3.0 



'sli 



0.4 



Found 



24.5% 



3.0 

 23.9 



4.6 



1.1 

 12.0 



492. Hammond's Slug Shot. Manufactured by Hammond Slug Shot Works, Beacon, N. Y. Guaran- 

 teed to contam Sulphur 6%, Copper Sulphate 1%, Copper Arsenite 1.50%, Crude Carbolic 

 .Acid 0.4%, Nicotine trace. Inert ingredients 91%. 

 Results, No. 492. 



Arsenic (As) 



Soluble Arsenic (As) . 



Copper (Cu) 



Sulpnur 



Nicotine . 



0.9% 



0.2 



0.8 

 21.2 

 trace 



Carbolic Acid identified 



>80. " Black Leaf 40." Manufactured by Kentucky Tobacco Products Co., Louisville, Ky. 

 teed nicotine 40.0%. Found 41.1%. 



Guaran- 



563. Dr. Hess Instant Louse Killer. Manufactured by Dr. Hess & Clark, Ashland, Ohio. This 

 proved to be a mixture of ochre and hydrated lime containing naphthalene, tobacco dust and 

 crude carbolic acid. • 



567. Dr. Le Gear's Lice Killer. Manufactured by D. L. D. LeGear Medical Co., St. Louis, Missouri. 

 Guaranteed Nicotine 0.24%, Sulphur 30%, Inert ingredient 09.76%. Found Sulphur 29.2%. 

 Nicotine identified. 



