Convergent Lady Beetle
MODERATEHippodamia convergens
Overview
Data collected in collaboration with Field Assistant Ryan Brockette & Thionna Strack.
- Type
- Insect
- Severity
- MODERATE
- Source
- iNaturalist
Symptoms
Geographic Spread
Treatments
Targeted Insecticide Application
Apply appropriate insecticide following label directions. Timing is critical — treat during the vulnerable larval or adult emergence stage for maximum effectiveness.
Biological Control Agents
Introduce or encourage natural predators and parasitoids. Options include releasing predatory beetles, parasitic wasps, or applying Bt (Bacillus thuringiensis) for caterpillar pests.
Infested Material Removal
Prune and destroy infested branches and plant material. Remove fallen debris that may harbor eggs or larvae. Dispose of material away from healthy trees.
Recommended Products & Tools
Helpful supplies for managing Convergent Lady Beetle. Always read and follow label directions, and confirm a diagnosis before treating.
Knocks down soft-bodied pests like aphids, mites, and scale crawlers.
Smothers overwintering eggs and crawlers; dormant or summer rates.
Soil-applied protection taken up by the tree for season-long control.
Sharp, clean cuts to remove affected wood — a tree-care essential.
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Frequently Asked Questions
What is Convergent Lady Beetle?
Data collected in collaboration with Field Assistant Ryan Brockette & Thionna Strack.
What are the symptoms of Convergent Lady Beetle?
Where is Convergent Lady Beetle currently found?
Convergent Lady Beetle is currently active in Florida, Idaho, Texas, California, Oregon, Colorado, Oklahoma, Washington, Nebraska, Utah, Arizona, Hawaii, Indiana, Pennsylvania, Maryland, Michigan, New Mexico, Iowa. It has been reported in 18 total states across the United States.
How do I treat Convergent Lady Beetle?
Treatment options for Convergent Lady Beetle include: Targeted Insecticide Application, Biological Control Agents, Infested Material Removal. Treatment approaches may include chemical, biological, cultural, and mechanical methods depending on the severity and context.