Overview
Water sample from Dry Creek Pond. Collected some algae filaments from shallow water. Also pipetted a thin layer of scum off the rocks/bottom and added it to sample. Examined some algae filaments and some debris off bottom of sample Collected: 2026-10-08 Examined: 2026-10-09
- Type
- Other
- Severity
- MODERATE
- Source
- iNaturalist
Symptoms
Geographic Spread
Treatments
Consult Extension Service
Contact your local cooperative extension service for diagnosis and site-specific treatment recommendations. Accurate identification is essential before treatment.
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Helpful supplies for managing Melosira varians. Always read and follow label directions, and confirm a diagnosis before treating.
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Frequently Asked Questions
What is Melosira varians?
Water sample from Dry Creek Pond. Collected some algae filaments from shallow water. Also pipetted a thin layer of scum off the rocks/bottom and added it to sample. Examined some algae filaments and some debris off bottom of sample Collected: 2026-10-08 Examined: 2026-10-09
What are the symptoms of Melosira varians?
Where is Melosira varians currently found?
Melosira varians is currently active in Colorado, Kentucky. It has been reported in 2 total states across the United States.
How do I treat Melosira varians?
Treatment options for Melosira varians include: Consult Extension Service. Treatment approaches may include chemical, biological, cultural, and mechanical methods depending on the severity and context.