Novel pheromone component for improved fall armyworm monitoring and pest suppression
An enhanced sex pheromone formulation featuring a newly identified compound that significantly increases male Fall Armyworm attraction to commercial lures, improving trap catches by 50–100% in preliminary field trials across North Carolina and Florida.
Overview
This offering centers on a novel organic compound identified in female Fall Armyworm (FAW, Spodoptera frugiperda) that substantially enhances the effectiveness of existing commercial pheromone lures. Preliminary laboratory and field studies in North Carolina and Florida demonstrated that adding this compound to three commercial lure formulations increased trap catches of FAW males by 50–100%. The technology addresses a major gap in integrated pest management for one of the world's most destructive agricultural pests, which feeds on more than 350 plant species globally.
Technical specifications
- Novel pheromone component: A previously unidentified organic compound present in tiny amounts in FAW females, structurally unrelated to the four pheromone components identified 34 years ago.
- Antennal activity: Produces robust responses in gas chromatography–electroantennographic detection (GC-EAD) assays, confirming male FAW detection.
- Behavioral validation: Laboratory behavioral assays showed significantly improved male attraction when the compound is combined with commercial lures.
- Field performance: Increased trap catches by 50–100% when added to three different commercial lure formulations in preliminary trials across multiple U.S. states.
- Compatibility: Designed as an additive to existing commercial FAW lure products, requiring formulation optimization for trapping and mating disruption applications.
Technology readiness level
The technology is currently at an early-to-mid stage of development. Initial discovery, electrophysiological confirmation, and preliminary laboratory and field validation have been completed. Remaining work includes dose-response studies with commercial lures, testing the optimized blend across multiple FAW populations, and refining a final formulation for both trapping and mating disruption uses. The research is positioned for transition from proof-of-concept toward commercial product development through continued validation and formulation optimization.
About North Carolina State University
North Carolina State University is a large, comprehensive public land‑grant research university in Raleigh. Its on‑campus research and technology park co‑locates corporate R&D groups, government partners, and faculty labs, enabling shared facilities, prototyping, and agile contracting. Located in North Carolina’s Research Triangle, partners tap a dense regional ecosystem while engaging through a statewide extension network and a mature co‑op program that deliver field deployment and workforce pipelines. Multiple pilot and demonstration facilities support scale‑up and validation toward pre‑commercial readiness. Research is supported by competitive funding from major federal agencies, including NSF, USDA, DOE, and DOD, and a dedicated technology transfer office with clear IP pathways helps accelerate commercialization.
Inquire about this partnering listing
Looking for
Industry applications
delivered to your inbox.