April, '11] 



JOURNAL OF ECONOMIC ENTOMOLOGY 



Plate 3 



Old Method Xkw Mlthud 



The above illustrations sliow nozzle and shut-off designed by State Forester's 

 department for woodland work, with ^4 inch straight tip; also the nozzle formerly 

 used, IS inches long. Note difference in spray, as the long nozzle is carrying stream 

 higher before breaking into mist. (From Massachusetts State Forester's Report.) 



