Content tagged with "walnut"


Anthracnose Symptoms Leaves

Anthracnose, a foliar disease of walnuts, turns healthy leaves yellow and brown.

Read more

Image of a black walnut leaf

Black Walnut

Juglans nigra
Easily Missouri’s most valuable tree, the black walnut provides the finest wood in the world, as well as delicious nuts. Both are in high demand and thus form an important part of Missouri’s economy.

Read more

Illustration of black walnut compound leaf and nuts.

Black Walnut

Black walnut, Juglans nigra.

Read more


Black Walnut Bark

Black walnut bark is rough, and when the surface is lightly scraped shows a chocolate brown color.

Read more


Black Walnut Catkins

Male flowers appear in drooping catkins when leaves emerge in spring.

Read more


Black Walnut Tree

Black walnut trees grow up to 90 feet tall with a rounded, open crown.

Read more


Black Walnut Twig Cross Section

Twigs thick, light brown, with fuzzy buds and tan, chambered pith at the core of the twig.

Read more