Grazing field after spraying
 

My yo had our summer field sprayed 14 days ago. Don't know what was used, but it has hit the Buttercups and some Docks. The Docks are really brown and shrivelling, but the Buttercups, mostly in flower and quite tall, just seem to be wilting, going a bit curly and turning a pale yellow. The question is, after 14 days, with the Buttercups as they are, is it safe to turn out onto? Will they eat the wilting Buttercups (I know they eat them in hay and it is quite safe), but as they have been sprayed should I try to remove them by hand first ?

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