Natural Insect and Disease Control:
Devil’s Shoestring: Tephrosia virginiana.
Devil’s shoestring got its name from voodoo and witchcraft. It was used to “trip up” the devil and keep him from your door.
There are about 19 species of this North American native weed and much confusion over how they look with many being called Devil’s shoestring and being described as a big clump of grass or more like a vine. This member of the viburnum family has a valuable natural insecticidal property to it. Although low in toxicity to animals, it is regarded as poisonous to fish. Wild turkeys however love to eat it.
Resembling a large clump of grass growing in the open and in light shade on limestone slopes and cliffs, the roots contain the popular natural insecticide ingredient rotenone and can be used by making a strong tea of them, straining it with a coffee filter and then spraying it onto infested plants with a spray bottle.
Also known as rabbit bean, turkey pea, goat’s rue and hoary pea, Native Americans used it for medicinal purposes and to poison fish. It prefers well-drained sandy soils. The photo above is known most commonly as goat’s rue.
Also read about how to get rid of thistles naturally in this month’s archived articles.