One product is thifensulfuron (Harmony) and the other is flumetsulam (Preside). These also need follow-up applications to give 100% control, with flumetsulam being more selective to clovers than ...

Flumetsulam (Preside) has little effect on narrow-leaved plantain either, so is often used to control certain weed species in pastures with a clover/plantain sward. Note though that in research we ...