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Low-Cost Automated Flight Intercept Trap for the Temporal Sub-Sampling of Flying Insects Attracted to Artificial Light at Night

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Using AI to prevent the insect apocalypse: toward new environmental risk assessment procedures.

Lautaro Gandara¹, Amy L Foreman², Justin Crocker¹

¹European Molecular Biology Laboratory, Heidelberg, Trust Genome Campus, Hinxton CB10 1SD, UK.

Current Opinion in Insect Science

|December 28, 2024

Summary

Sublethal pesticide effects on insect behavior are a major driver of population decline. Integrating behavioral assays with AI into environmental risk assessments (ERA) can improve molecule safety evaluations.

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Area of Science:

Ecotoxicology
Behavioral Ecology
Environmental Science

Background:

Global insect population declines are a significant environmental concern.
Multiple drivers exist, but their relative contributions require further experimental validation.
Standard environmental risk assessments (ERA) often overlook sublethal pesticide impacts.

Purpose of the Study:

To highlight the role of sublethal pesticide effects on insect behavior in population declines.
To propose an improved methodology for evaluating the safety of chemical compounds.
To enhance the accuracy of environmental risk assessments (ERA).

Main Methods:

Investigated sublethal effects of pesticides at field-relevant concentrations.
Focused on behavioral assays as a high-level phenotypic indicator.
Proposed integrating behavioral assays with artificial intelligence (AI) analytical methods.

Main Results:

Sublethal pesticide exposure significantly impacts insect behavior.
Behavioral changes reflect broader physiological alterations.
Current ERA protocols may underestimate pesticide risks due to overlooked sublethal effects.

Conclusions:

Behavioral assays, enhanced by AI, offer a more sensitive approach for ERA.
Incorporating these methods can lead to better assessment of chemical safety for field applications.
This approach is crucial for protecting biodiversity and ensuring food security.