When oak leaves started raining down on Kevin O'Brien's land in Dairyland, Wis., in southern Douglas County, he knew something was wrong. Already working with a Wisconsin Department of Natural ...

MADISON (WLUK) -- Avoid pruning or cutting oak trees in Wisconsin until August. The recommendation comes from the state Department of Natural Resources, as this time of year brings a high risk for the ...

Add Yahoo as a preferred source to see more of our stories on Google. (WFRV) – The Wisconsin Department of Natural Resources (DNR) is advising residents to be informed and work on their oak trees ...

MADISON (WKOW) — As the calendar rolls into April, the Wisconsin Department of Natural Resources put out an advisory Wednesday urging residents to watch out for oak wilt disease. According to a news ...

FRANKLIN, Wis. (CBS 58) -- For the first time, oak wilt is in the Milwaukee County Parks system. It's a destructive fungus that can kill oaks sometimes within several weeks, spread through beetles or ...

Oak wilt is a fungus that spreads through a tree's water system, causing it to wilt and die. The fungus was confirmed in the park on Oct. 6, and nearly 30 trees have been cut down. Nearly 30 oak trees ...

The state Department of Natural Resources says the first signs of oak wilt are appearing in the southern two-thirds of the state. The agency says people may start seeing wilted leaves and bronze-green ...

Each year, a tree-killing fungal disease strikes and kills thousands of oak trees in Wisconsin’s forests, woodlots and urban areas. Oak wilt is common in southern and central Wisconsin and is becoming ...