KiS L 111 INDIAN INSK< I >. KTC '('HAP. XI. 



desired, at right angles to the axis of the barrel of the syringe as 

 well as in a straight line. This end is secured either by the 

 provision of a bent collar which can be screwed on between 

 the barrel and the nozzle or by a jointed nozzle which can 

 in- fixed at any desired angle. In the case of the "Four 

 <>aks" syringe the barrel is protected by a longitudinally- 

 ribbed outer metal cover so that it is tolerably secure from inden- 

 tation by rough usage. A Spraying Syringe of good quality costs 

 from ten to twenty rupees and is suitable tor work in small 

 gardens tor spraying a tew plants which may be attacked by 

 pests. 



I ]• . i i. - Bucket Pump of old pattern without pr< ssure-chamber. i Author's 

 in il photo.) 



The Bucket Sprayer, as its name implies, is suitable tor use in 

 connection with a bucket or other receptacle lor the spray liquid. 

 A kerosine tin makes a very convenient vessel and holds 

 a known quantity of liquid (tour gallons) The Bu< kel Sprayer 

 is simply a pump, usually of brass, titled with an adjustable 

 footrest and a length of rubber tubing for delivery of the spray- 

 material. In the best types there is an air-chamber, seen as a pear- 

 shaped expansion at the Upper end of the barrel of the pump, which 

 keeps up the pressure during the up-stroke, thus ensuring continuity 

 in the spray. Bucket Sprayers are available in India at a cost of 



