KINGSTON® is a selective post-emergence herbicide, containing 144g/L (13.85% w/w) fluroxypyr methyl ester, 80g/L (7.69% w/w) clopyralid and 2.5g/L (0.24% w/w) florasulam as an emulsifiable concentrate (EC), for the control of cleavers and other broad-leaved weeds in winter and spring crops of wheat, barley, oats, rye, triticale and durum wheat.