Horses, Ragwort and Toxic Trees (keeping equines safe)
Ragwort is highly toxic to both horses and livestock, damaging the liver and can be transported over wind. World Horse Welfare has information on how to recognise and remove it (wearing gloves) and you must also dispose of it properly to Defra rules.
It’s also found in hay, haylage and leaves that have fallen off a plant in the field and died, and the plant can also be harmful to humans. The site Ecosulis has info on cinnabar moths that feed on ragwort, and ideas to reduce toxicity of ragwort to horses & livestock. Sycamore trees are also dangerous near horses.
So how to remove ragwort? The best solution is to remove it by the roots after rain, when the ground is soft. The best tool is a ragfork (which is also in bright colours for easy recognition in the field). It only needs four steps, and removes the need for using chemicals. If out of stock, Spear and Jackson Ultra Weeder is another choice (read this user review).
Know toxic trees to avoid near horses
If planting trees, know of trees to avoid near horses (including yew, oak and sycamore). Cordon off trees affected by oak processionary moths (also from livestock) and contact a vet if in contact. Mostly found in London in warm weather, report to your council and Treealert.
