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stinky squid in Connecticut

MODERATE

Fungus

Active now in Connecticut

stinky squid is currently active in Connecticut. Watch your susceptible trees closely and act early.

About stinky squid

Smelled it after getting this auto ID and it did smell very bad, like rotting fish

Symptoms to watch for

Treatment options

Fungicide Application

Chemical TreatmentEffectiveness: HIGH

Apply systemic or contact fungicide at the first sign of infection. Repeat applications may be needed during wet weather. Follow label rates and timing.

Sanitation and Pruning

Cultural PracticeEffectiveness: MODERATE

Remove and destroy all infected leaves, branches, and fallen debris. Improve air circulation by thinning dense canopy growth. Sterilize pruning tools.

Soil and Moisture Management

Cultural PracticeEffectiveness: MODERATE

Ensure proper drainage, avoid overwatering, and apply mulch to reduce soil splash. Many fungal pathogens thrive in persistently wet conditions.

Recommended Products & Tools

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

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Frequently asked questions

Is stinky squid in Connecticut?

stinky squid is currently active in Connecticut. Watch your susceptible trees closely and act early. It was first recorded here on September 20, 2026.

What does stinky squid look like?

How do I treat stinky squid?

Options include: Fungicide Application, Sanitation and Pruning, Soil and Moisture Management. Confirm the diagnosis before treating, and consider a certified arborist for high-value trees.