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Content tagged with "walnut"

Photo shows walnut tree with browning leaves

Browning Leaves Indicate TCD

In midsummer, TCD-infected trees may show wilted brown leaves on branches high in the canopy.

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Photo shows declining black walnut tree

Declining Black Walnut Tree

Black walnut trees in Missouri can display die-back for many other reasons besides TCD.

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Photo of a vial of walnut twig beetles.

Don't Accidentally Spread TCD

Photo of a vial of walnut twig beetles.

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Photo of scientist using a drawknife to expose thousand cankers disease

Exposing Thousand Cankers Disease

Lightly scraping away the bark exposes TCD cankers underneath.

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freeze-damaged-black-walnut

Freeze-Damaged Black Walnut

Walnut tree damaged by a freeze.

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Photo shows fusarium cankers

Fusarium Cankers

Fusarium cankers are elongated, larger than TCD cankers, and often visible without removing the bark.

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Missouri Tops in These Things from Trees

With all the talk about development of new technologies and tech businesses floating around, here’s a down-to-earth reminder that Missouri still has strong roots in the land.

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