Form - 2 , 4 - xylidine is formed directly by hydrolysis from amitraz .
Form - 2 , 4 - xylidine is arises from N - methyl - N ' - ( 2 , 4 - xylyl ) formamidine .
Form - 2 , 4 - xylidine is formed directly by hydrolysis from amitraz or arises from N - methyl - N ' - ( 2 , 4 - xylyl ) formamidine .