Big-eyed Toad Bug in Kansas
MODERATEInsect
Big-eyed Toad Bug is currently active in Kansas. Watch your susceptible trees closely and act early.
About Big-eyed Toad Bug
Clear Creek Natural Heritage Center Fisherman's Trail - believe it could be a Big-eyed Toad Bug - very small a cryptic among leaves near muddy pond - flat, disc-shaped body with lots of ridges along the edges, wavy pronotum
Symptoms to watch for
Treatment options
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 Big-eyed Toad Bug. 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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Browse all Kansas arborists →Frequently asked questions
Is Big-eyed Toad Bug in Kansas?
Big-eyed Toad Bug is currently active in Kansas. Watch your susceptible trees closely and act early. It was first recorded here on September 18, 2026.
What does Big-eyed Toad Bug look like?
How do I treat Big-eyed Toad Bug?
Options include: Targeted Insecticide Application, Biological Control Agents, Infested Material Removal. Confirm the diagnosis before treating, and consider a certified arborist for high-value trees.