Invasive species cost the North American economy $26 billion a year. By outcompeting local plants or animals, invaders reduce ...

The research group studied vegetation changes in three sandy grassland restoration experiments over a period of 17–25 years.

Over 60% of all invasive plants in California were intentionally introduced for use as a landscape plant, a fish aquarium plant, medicinal plant or for livestock feed. Some of the worst invasive ...

Experts want to combat new species of plants that are moving around within the United States, and coming from around the ...

Northern Michigan is exposed to a variety of invasive species, including invasive Phragmites and Japanese knotweed. While ...

Nutria are recognized as an invasive species capable of destroying native vegetation and agricultural crops. Over the years, ...

One invasive plant that is actively growing in Putnam County is poison hemlock. Poison hemlock is a biennial plant that can grow up to 10 feet tall during its second year of life. During year two, it ...

For a highly invasive plant, Japanese knotweed looks unassuming. With green bamboo-like stems, spade- or heart-shaped leaves and, in late summer, clusters of white or pale green flowers, Japanese k… ...

Putnam County Remove Invasive Plants (PC RIP), Putnam County SWCD, Purdue Extension, and the Indiana DNR invite you to attend the Invasive Plant Control Training for Landowners on April 16, 2022. This ...