TreeIssues

White Dapperling

MODERATE

Leucocoprinus leucothites

Overview

Cap 7 cm, stipe 6.5 x 1 cm and enlarged to 2 cm at the base. Growing in grassy, weedy backyard near Doug fir trees.

Type
Fungus
Severity
MODERATE
Source
iNaturalist

Symptoms

Geographic Spread

Treatments

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 White Dapperling. Always read and follow label directions, and confirm a diagnosis before treating.

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Frequently Asked Questions

What is White Dapperling?

Cap 7 cm, stipe 6.5 x 1 cm and enlarged to 2 cm at the base. Growing in grassy, weedy backyard near Doug fir trees.

What are the symptoms of White Dapperling?

Where is White Dapperling currently found?

White Dapperling is currently active in Michigan, Washington, Idaho, Oregon, New York, Arizona. It has been reported in 6 total states across the United States.

How do I treat White Dapperling?

Treatment options for White Dapperling include: Fungicide Application, Sanitation and Pruning, Soil and Moisture Management. Treatment approaches may include chemical, biological, cultural, and mechanical methods depending on the severity and context.

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