The fungus that causes oak wilt is spread by insects called nitidulid beetles, which the NYS DEC is currently focused on ...

Mediterranean oak borers were first identified in the city of Sacramento last July. They target oaks native to Sacramento, ...

Oak trees are focal points of many home landscapes, parks and green spaces throughout Wisconsin. Several species are native ...

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

Oak trees are focal points of many home landscapes, parks, and green spaces throughout Wisconsin. Several species are native ...

White oaks (Quercus alba) are durable, large canopied, long-lived trees that grow slowly and are common in southern Wisconsin ...

As volunteer Becky Carle reached the final stop of her round at Burr Oak Woods nature center in Blue Springs, two young girls bounded up to her cart, eager to observe.

1979 Topics Forest trees, Northeastern United States, Plant diseases and disorders, Forest pests, Pest management Publisher Northeastern Region : United States Forest Service Collection ...

Prompt and accurate diagnosis of the diseases of apple tree leaves are the key factors that ensure the health and production of apple orchards. This paper presents improved techniques of apple leaf ...

Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know about the disease.

Have you noticed discoloration on your maple tree leaves this year? You aren't the only one. Here's what you should know about the disease.

The Viroqua Historic Preservation Commission has designated the Gilman Champion Bur Oak Tree as a Viroqua Historic Landmark.