Invasive insects and pathogens have wreaked havoc on ash, elm, chestnut trees and others, wiping some of them almost completely from American forests. In addition to the ecological impact, a Purdue ...

In the 20th century, chestnut blight and Dutch elm disease decimated billions of U.S. trees growing in forests and lining urban and suburban streets. The tree diseases, caused by invasive pests ...

Invasive insects in the U.S. could kill up to 1.4 million street trees by 2050, according to researchers. In an international study published in the Journal of Applied Ecology, a team found that ...

Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs ...

Researchers say pests, and 'willful neglect,' pose grave danger to nation's trees. Ms. Shirley, age 4, is a TikTok sensation. Some fans are worried, and her mom is speaking out.

Experts recommend keeping an eye out for egg clusters and scraping them into buckets of soapy water. Officials issue warning ...

Annual cold snaps have kept some invasive tree pests in check, but outbreaks could become more common with warming ...

The UC Master Gardeners of San Luis Obispo County next Advice to Grow By workshop on invasive plants and pests will be March 15 at 2156 Sierra Way in San Luis Obispo. Please check our website for ...

If Michiganders suspect this invasive pest is damaging fir trees, they should take photos, note the location, and report it to the Midwest Invasive Species Information Network or MDARD at MDAInfo ...

Invasive insects in the U.S. could kill up to 1.4 million street trees by 2050, according to researchers. In an international study published in the Journal of Applied Ecology, a team found that ...