This has been reported a month ago but has now been made much worse by a grass machine plowing through here and leaving stumps behind which are oozing sap which is what is dangerous about this plant. The sap is what causes blister and lesions on any one who comes into contact. Many young kids and pets pass here every day. Most people are not aware of the danger this plant presents. A neighbours dog had a piece of this in his mouth as I passed this morning. He was not aware of the danger and was distressed when I told him his dog might become ill, I will keep in touch with him.
Giant Hogweed presents a serious public health threat, the stems and leaves are covered with small hairs coated with poisonous sap. Even the slightest touch can cause painful blisters and severe skin irritation. The symptoms can take a couple of days to develop, the skin becomes highly photosensitive producing large watery blisters however the effects can be long lasting, with contact resulting in recurrent dermatitis. This is a particular concern for small children who may use the stems as pea-shooters or pretend telescopes resulting in horrific injuries.
It is a threat to biodiversity out competing native species and monopolising local environments. On riverbanks once it has died back in the winter the area is vulnerable to erosion.
It is scheduled in the Wildlife & Countryside Act 1981 and the Environmental Protection Act 1990.
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