This summer, the United States Department of Agriculture (USDA) has come through with a new hope for the forces of good. Its Animal and Plant Health Inspection Service (APHIS) has opened a public comment period, ending on August 14, 2017, relating to the release of a non-native insect to control swallow-wort.
Sometimes called “dog-strangling vine,” this invasive plant from Eurasia doesn’t harm pets, but it does live up to its name as a strangler. There are two species of the perennial vine, and they are both adept at choking out wildflowers, forest seedlings, Christmas tree plantations, hay fields and other habitats. In the Eastern Lake Ontario region, it has proved capable of blanketing large tracts, hundreds of acres in some cases, to create permanent monocultures of tangled, toxic foliage. » Continue Reading.