124 



House & Garden's 



SPRAYING 

 EQUIPMENT 



for the WAR 

 on INSECT 

 PESTS 



In c o III III u III t ie s 

 where jritit trees are 

 plentiful it is often 

 feasible for a number 

 of owners to unite in 

 purchasing a large 

 power sprayer whose 

 original cost, mainte- 

 nance and services can 

 be shared by all. 

 Courtesy of Bateman 

 Mfg. Co. 



(Right) A knapsack 

 sprayer in use. Ili 

 weight is supported by 

 a broad shoulder strap, 

 leaving the hands free 

 to operate the nozzle. 

 Only occasional pump- 

 ing is needed to main- 

 tain t h e air pressure 



.i pump sprayer to be attached to 

 a barrel containing the insecticide. 

 .1 simple agitating device keeps 

 the liquid 'well mixed. Courtesy 

 D. B. Smith & Co. 



(Above) The com- 

 pressed air knap- 

 sack sprayer, 

 which is pumped 

 up by means of 

 the central handle, 

 is the best type of 

 small apparatus. 

 Several good 

 makes are on the 

 market 



The pump sprayer 

 above is designed 

 to be used with a 

 pail of liquid. The 

 two tubes go in- 

 side the pail and 

 an outside foot- 

 piece holds them 

 in place while oper- 

 ating. Courtesv D. 

 B. Smith & ' Co. 



.4 man-power de- 

 vice used for or- 

 chard work where 

 considerable spray- 

 ing is to be done 

 It can be mounted 

 on an ordinary 

 farm wagon 

 Courtesv Bateman 

 Mfg. Co. 



