Dealing with sycamore seedlings in equine paddocks

Over the past couple of weeks we have had an increased number of calls about sycamore seedlings. As a result we have put together an overview of what can be done if you are noticing these appear.

Why sycamore seedlings are an issue

Spring generally is the time where many will begin to see the growth of sycamore seedlings in equine paddocks. It is vital that these are taken care of as they contain a toxin called hypoglycin A. If this is eaten by horses or ponies it can be fatal causing a condition called atypical myopathy.

How to control sycamore seedlings

Sycamore seedlings can be controlled using a couple of different products. To start with if you are looking for a spot treatment Grazon Pro is an ideal option and Doxstar Pro can be used as a boom spray option to control the sycamore seedlings. For those who do not hold relevant spraying qualifications, the amateur use product SBK Brushwood Killer will also give good control of the sycamore seedlings.

If you are a horse owner, it is highly important to be aware of the extended grazing period that will be required once the sycamore seedlings have been sprayed. It is vital that horses are kept off of the area until the weed has completely died and rotted down as they could still affect the horses even after they have been sprayed.

Please note: It has been reported that toxins have been found in the dead plants for as long as 6-8 months after treatment.

For more information on the control of sycamore seedlings please see our guide on How to control sycamore seedlings/saplings in paddocks