[Occurrence of chlormequat (CCC) in wheat straw and its excretion in milk following feeding of straw pellets containing chlormequat].
When the herbicide chlormequat (chlorocholine chloride or CCC) was correctly used at 2 kg per hectare at the five-leaf stage of growth, the residues in wheat straw did not exceed 3 ppm. Such residual amounts remained unchanged after storage and pelleting. However, the feeding of contaminated straw pellets to cows did not result in contaimination of the milk detectable by a method which was capable of determining concentrations down to 0.05 ppm.
D000821:Animal Feed; D000818:Animals; D002417:Cattle; D002716:Chlormequat / Q000032:analysis / Q000378:metabolism*; D005260:Female; D005506:Food Contamination / Q000517:prevention & control; D008892:Milk / Q000032:analysis / Q000378:metabolism*; D000644:Quaternary Ammonium Compounds / Q000378:metabolism*; D014908:Triticum
D000644:Quaternary Ammonium Compounds; D002716:Chlormequat
UPNTERSUCHUNGEN ZUM Vorkommen von Chlormequat (CCC) in Weizenstroh und seine Exkretion mit der Milch nach Verfütterung chlormequathaltiger strohpellets