Hemlock warning after cattle deaths

Cows are often drawn to hemlock water dropwort because of its sweet flavour

A vets' practice has warned farmers of the risk of hemlock poisoning after seven cattle have been found dead in one field.

Tyndale vets, in Dursley, said they have seen an increase in fatal cases in Wales and the south-west of England.

They said drought conditions are likely to have made things worse because the water level in ditches is lower, making it easier for the cattle to accidentally access.

Izzi Gilmour, one of the farm vets at Tyndale, said: "Sadly, there is no cure once it is ingested. If you think your livestock has had a case of sudden death, do get a vet to investigate."

Oenanthe crocata known as hemlock water dropwort is extremely poisonous

Ms Gilmour said they have had two separate cases from two different farms, which have both had animals suffer from poisoning.

"Cows are curious creatures and are accidentally eating this plant," she said.

She added that the early symptoms to look out for are "quick breathing, teeth grinding and then muscle weakness which progresses to seizures and collapsing before fatality".

According to The Royal Horticultural Society, hemlock water dropwort is an "extremely poisonous, perennial plant" and advises wearing gloves and other protective equipment when handling.

It is commonly known as deadman's fingers due to its appearance.