Emerald ash borer, or Agrilus planipennis, is an invasive insect native to Asia that arrived in Minnesota around 1990. As of 2023, EAB is found in 36 states, including Minnesota.

Knowing a little about the species and their ... to the trees mentioned, white-marked tussock caterpillars eat an amazing variety of trees and plants, including roses, apple, birch, fir, hackberry ...

Each spring, the orchardist is hopeful for good flowering and pollination. This will determine the amount of fruit the tree will start to develop. I am hopeful that this season ...

Springtime brings new growth to plants, which attracts pest insects like aphids and scale. Beneficial insects that prey on these pests become more abundant later in the spring. Gardeners can ...

Q. What are these weird white things on my citrus trees? They don’t seem like they’re moving, but they sure do attract ants!

Growing a BIRCH TREE from seed Time-lapse Posted: April 7, 2025 | Last updated: April 7, 2025 Betula pubescens, commonly known as: downy birch, moor birch, white birch, European white birch or ...

Photos on Friday show the trees in bloom with white and pink flowers. The National Park Service determines the cherry blossoms' peak bloom date based on when 70% of the blossoms on the Yoshino ...

The 2024 Report on the Health of Colorado’s Forests showed that bark beetles and other invasive insects expanded their forest footprint in a hot and dry 2024. The type of tree most affected was ...

Are you starting to notice large reddish-brown insects with wings ... cells within the nest where the wasps rest and feed their larvae. The nest is a grayish-brown color. If you do notice a ...