Is Black walnut Poisonous

September 11, 2024 2 min read

Black walnut is toxic to cats: Ingesting leaves or roots can cause poisoning, requiring immediate veterinary care.

Moldy fallen nuts of black walnut can cause tremors and seizures in dogs, making swift vet contact essential.

Juglone in black walnut's husks is highly toxic: Handling may cause skin irritation and welts in humans.

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Slightly Toxic

Human

Toxic to Pets

Pets

Leaves, Roots

Toxic parts to human

Leaves, Roots

Toxic parts to pets

Eaten accidentally

Effect methods

Is Black walnut toxic to humans?

Black walnut is a tree with toxic properties that may harm humans if it's touched or eaten. The toxic effects are usually mild. While all parts of the tree contain the potentially toxic substance known as juglone, the most toxic part is the husks of the fruits. Symptoms of touching the jugalone are skin irritation and welts, while ingesting this substance can lead to negative reactions in humans. When dealing with the tree or handling nearby plants which might have been coated in juglone, be sure to wear gloves to avoid skin irritation.

Is Black walnut toxic to cat?

Black walnut is considered toxic to cats. Felines may ingest the plant accidentally, which can lead to poisoning. The most common parts that cause such an incident are the leaves and roots of black walnut. Upon ingestion, a cat may exhibit signs of physical discomfort or illness, which are indicative of poisoning. Therefore, if a cat is suspected to have ingested black walnut, it is crucial that they receive immediate veterinary care to address potential health issues.

Is Black walnut toxic to dog?

The black walnut can cause severe poisoning in dogs that eat it; it is important to contact a veterinarian quickly. Fallen nuts that have started to mold can cause symptoms that include tremors and seizures. Some studies have shown that eating wood from the black walnut tree can also cause poisoning in dogs, causing panting, restlessness, and vomiting.

Images of Black walnut

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WARNING

The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.

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