Black-bordered Lemon Moth
MODERATEMarimatha nigrofimbria
Overview
Another great evening celebrating moth week! Tonight, we were at John Bunker Sands with around 80 other folks -- lots of excitement for bugs! :) Quite a few things showed up -- apologies for my particularly bad photos tonight though.
- 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 Black-bordered Lemon Moth. 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 Black-bordered Lemon Moth?
Another great evening celebrating moth week! Tonight, we were at John Bunker Sands with around 80 other folks -- lots of excitement for bugs! :) Quite a few things showed up -- apologies for my particularly bad photos tonight though.
What are the symptoms of Black-bordered Lemon Moth?
Where is Black-bordered Lemon Moth currently found?
Black-bordered Lemon Moth is currently active in Texas, Iowa, Alabama, North Carolina, Oklahoma, Georgia, Indiana, Arkansas, Illinois, Maryland, Missouri, Ohio, Tennessee, New York, Kentucky, New Jersey. It has been reported in 16 total states across the United States.
How do I treat Black-bordered Lemon Moth?
Treatment options for Black-bordered Lemon Moth 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.