Availability of an Environmental Assessment for the Biological Control of Swallow-Worts

Короткий зміст

We are advising the public that the Animal and Plant Health Inspection Service has prepared a draft environmental assessment relative to the control of swallow-worts (Vincetoxicum nigrum and Vincetoxicum rossicum). The environmental assessment considers the effects of, and alternatives to, the field release of a leaf-feeding moth, Hypena opulenta, into the continental United States for use as a biological control agent to reduce the severity of swallow-wort infestations. We are making the environmental assessment available to the public for review and comment.