since the extensive veterinary-hygienic treatment of herds with insecticidal veterinary preparations may lead to milk contamination , the authors studied the behaviour of some active agents ( butonate , dichlorvos ( ddvp ) , trichlorphon , naled , carbaryl , hexachloro-p-xylene and rafoxanide ) during the industrial processing of milk to fluid milk , cream , butter , cheese and milk powder , and during the storage of these products .
C0005889
fluid
C0026131
milk