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Elk Kelp

MODERATE

Pelagophycus porra

Overview

7/20/2026: Most of the beach wrack consisted of Elk Kelp, Giant Kelp, and Seagrass (surfgrass primarily and maybe some eelgrass). This contrasts the typical abundance in the last two months, when Feather Boa Kelp and Japanese Wireweed was more abundant

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 Elk Kelp. Always read and follow label directions, and confirm a diagnosis before treating.

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Frequently Asked Questions

What is Elk Kelp?

7/20/2026: Most of the beach wrack consisted of Elk Kelp, Giant Kelp, and Seagrass (surfgrass primarily and maybe some eelgrass). This contrasts the typical abundance in the last two months, when Feather Boa Kelp and Japanese Wireweed was more abundant

What are the symptoms of Elk Kelp?

Where is Elk Kelp currently found?

Elk Kelp is currently active in California. It has been reported in 1 total state across the United States.

How do I treat Elk Kelp?

Treatment options for Elk 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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