TABLE PAGE 



43- Treatment means by treatment in Farnam bait field trial 173 



44. Treatment means by sex in Farnam bait field trial 175 



45. Results of the knockdown test using BW 21 Z and Golden 



Mai r in™ with Muscamone™ fly baits : 178 



46. Results of the residual test using BW 21Z and Golden 



Malrin™ with Muscamone™ fly baits 180 



k~] . Results of the attractiveness test using BW 21Z and Golden 



Malrin™ with Muscamone'" fly baits 181 



48. Results of the field test using BW 21Z and Golden Malrin 



with Muscamone™ fly baits 182 



49. Test concentrations and corresponding responses from the 



JFU 5819 laboratory bioassay 184 



50. The probabilities, probits, log doses, and upper and lower 

 fiducial limits from the probit analysis of JFU 5819 

 dosage-mortal i ty data , 1 85 



51. Mortality and per cent mortality of house flies exposed to 

 two levels of JFU 5021A applied as a contact residual on 



three different surfaces 188 



52. Names, formulations, test concentrations, mixing instruc- 

 tions, and application rates of compounds applied to 



wooden pane Is 1 91 



53. Total and per cent mortality that occurred when 3 _ to 5 _ day- 

 old female house flies were exposed to synthetic pyrethroids 



on wooden panels 192 



54. Concentrations of acaricides and total, per cent, and 

 corrected per cent mortality for each concentration tested 

 against northern fowl mites 195 



55. LCso's and regression equations for the acaricides tested... 1 98 



56. The formulations, mixing procedures, test concentrations, 

 and application rates for acaricides tested at the tilling 



site for control of northern fowl mites 201 



57. Treatment schedule of acaricides tested at the tilling site 



for northern fowl mite control 202 



58. Mite population means and converted population means from 

 hens treated with malathion, carbaryl , and Ravap"" at the 

 tilling site for northern fowl mite control... 203 



IX 



