i 

Ciba C- 9491 [0-(2,5-Dichloro-4-iodophenyl) 0,0-dimethylphosphorothioate ] 
In treated sweet corm, traces of the O-analog and phenol were observed. 
The phenol also appeared to form a conjugate. (153). 
Ciodrin (a-Methylbenzyl-3-hydroxycrotonate dimethyl phosphate) 
A study of the absorption, elimination, and metabolism of orally 
administered p2* labeled ciodrin in a lactating ewe indicated moderate 
absorption and rapid elimination, Dimethyl phosphoric acid accounted 
for 61-90% of the radioactivity in the urine. Several other metabolites 
were noted but not identified, Similar results were obtained when the 
experiment was repeated with a lactating goat (255, 256). 
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