Since then, it's been classified as an invasive weed in several states, including Kentucky, Virginia, and Georgia. To ID this weed, look for clusters of purplish-pink flowers in the summer (betwee ...

But much larger and more destructive fires are becoming an almost-year-round concern, as buffelgrass and other invasive weeds fill the ... between fires in Arizona and Southern California firsthand.

Households have been advised to undertake a winter purge to rid themselves of any invasive ... this summer. Ecologists from Arbtech have identified several species of non-native plants that ...

Goats also graze on invasive plants, such as knapweed, cheatgrass, leafy spurge, and thistles, helping to reduce their spread. The company is based in Montana in the summer and Arizona in the winter.