130 



Table 23. Data from pupal traps set in manure from hens fed diets 

 containing TH 6040 and ZR-515 at 10 ppm. 



Growth Regulator 

 Replication ZR-515 TH oOhO Control 



1 

 2 



3 



k 



% Mortal i ty 



Represents the number of pupae that eclosed over the number of 

 pupae found in the trap. 



1/6 a 



6/16 



7/13 



10/20 



11/27 



16/28 



2/8 



3/11 



12/21 



9/15 



15/21 



35/75 



3/9 



22/49 



38/71 



55.10 



53-33 



46.^8 



