TreeIssues

Bull Kelp

MODERATE

Nereocystis luetkeana

Overview

Bull Kelp observed in the wild. Research-grade iNaturalist observation.

Type
Other
Severity
MODERATE
Source
iNaturalist

Symptoms

Geographic Spread

Treatments

Consult Extension Service

Cultural PracticeEffectiveness: MODERATE

Contact your local cooperative extension service for diagnosis and site-specific treatment recommendations. Accurate identification is essential before treatment.

Recommended Products & Tools

Helpful supplies for managing Bull Kelp. Always read and follow label directions, and confirm a diagnosis before treating.

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Frequently Asked Questions

What is Bull Kelp?

Bull Kelp observed in the wild. Research-grade iNaturalist observation.

What are the symptoms of Bull Kelp?

Where is Bull Kelp currently found?

Bull Kelp is currently active in California, Washington, Oregon, Alaska. It has been reported in 4 total states across the United States.

How do I treat Bull Kelp?

Treatment options for Bull Kelp include: Consult Extension Service. Treatment approaches may include chemical, biological, cultural, and mechanical methods depending on the severity and context.

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