Invasives

Invasive species are plants, insects, or other organisms that were accidentally or intentionally introduced from other places. Brave Little State explores how much damage they can have on Vermont's environment.

Certain invasive plants, like Japanese barberry, provide habitat for ticks. New research aims to determine how much cutting down on these invasive species could reduce the risk of tick-borne diseases.

The tiny green insect expected to kill most of the ash trees in Vermont continues its advance, popping up across the state.

Insects like the emerald ash borer and the elm zigzag sawfly have whimsical names, but they are harming forests in our region.

The weed can grow up to 6 inches a day in dense patches, and officials warn it can spread and smother other plants easily.

It's found all around New England, an aggressive climbing vine that grows wildly out of control along roadsides, can topple trees and take over entire woodlots. Asiatic bittersweet (not to be confused with the American variety) snuffs out native trees, shrubs and plants. If there's a vacant building in your neighborhood, chances are the vine has made its mark.

This flower's name contains a clue to what kind of growing conditions it likes: hydrangeas love water! And this summer's wetter weather really made these bushes blossom and bloom. Right now, blue, pink and white hydrangeas are really thriving. Enjoy them while they are still in bloom, then learn how to preserve those petals to use in decorations this fall and winter.

Invasive jumping worms are in all parts of Vermont except for Essex and Orleans counties, according to Vermont Invasives. These earth worms can cause trouble because of their excessive consumption of organic matter that adversely affects biodiversity.

Many Vermont home gardeners might have experienced flooding. If they can, now is an optimal time for home gardeners to replant for a small harvest in September and even into October.

Lily varieties like Tiger, Martagon and Trumpet can add height and color to your gardens and borders. Some types grow to six feet tall and bring heady fragrance, too.