FORMULA. 285 



9- Kerosene Milk Emulsion. 



Mix and churn or shake well : 



1 gallon Sour milk . . . . . ^ 



2 gallons Kerosene . . . . j Stock solution. 



Dilute with 8 to 15 parts of water. 



io. Borer Wash. 



1 pint Crude carbolic or phenyle . . ,*\ Dissolve soap in hot water, stir in 



2 Ibs. Soft soap (or hard soap, J Ib.) . . > carbolic. Add ten gallons of water 

 1 gallon Water, hot . . .) and enough clay to thicken it. 



ii. Carbon Bisulphide. 



1 oz. per 100 Ibs. of grain. 



1 to li Ibs. per ton of grain. 



1 drachm (teaspoonful) per cubic foot of space. 



1 oz. per 15 cubic feet of space. 



12. Cockroach Paste. 



1 oz. Boracic acid ^ 



2 oz. Jaggery, or syrup . . . . ) K 



13. Gondal Fluid. 



4 oz. Dekamali gum (Gum of Gardenia gummif era). 

 8 oz. Hing (Asafoetida). 

 8 oz. Gugul (Bazar aloes). 



3 oz. Handiba bagda (Castor cake) . 



Mix well with water, add clay to thicken and paint on. It ferments and must be 

 kept open. Total cost 14 annas. 



14. Soluble Arsenic. 



1 part White arsenic . . . . . ) -r, .. . ,. ,. 



J Boil m water till dissolved. 



4 parts Washing soda > 



For watering foundations, earthwork, etc., dilute with 30 parts of water. (Is an 

 excellent weed-killer.) 



15. Lead Arseniate. 



4 oz. Arseniate of soda } Dissolve separately in water and 



10 oz. Acetate of lead . > mix. 



16. Arseniate of Lime. 



Ib. Arsenic 



Boil till dissolved. Make up to 4 



1 ID. Arsenic . . . . . o T> M J.MI j i j 



>Boil till dissolved. 

 4 Ibs. Washing soda . . . . . > ,, .,, 



V gallons with water. 



2 gallons Water J 



Add one pint to four gallons (kerosene tin full) of water and add 4 oz. lime. 

 This is a substitute for lead arseniate. 



