Right now ragwort is blooming, ragwort is a problem weed in pasture. Livestock are unlikely to graze the live plant. It is seriously dangerous to livestock in a dry form. So when buying hay you need to be satisfied that the pasture was ragwort free. In dried form livestock are more likely to consume the plants. Gradually intakes of ragwort will damage the liver, eventually causing death. So right now it easy to identify the plant. If you find it, remove it …