207 



Table 59- Formulations, mixing procedures, and application rates for 

 synthetic pyrethroids applied to floor birds in Chipley, 

 Fl., for northern fowl mite control. 



Synthet i c 

 Pyrethroi d 



Volume of Volume of Final Application 

 Pesticide(ml) Water(l) Solution(%) Rate 



BW 21 Z (42.5* EC) 



4.5 



3.84 



0.05 3.84 1/100 birds 



SD 43775 (42.5% EC) 



9.0 



3.84 



0.10 3.84 1/100 birds 



