ArticleProceedings of the National Academy of Sciences of the United States of America2024
Dibutyl phthalate released by solitary female locusts mediates sexual communication at low density.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A systematic review of locust phase polyphenism: from proximate mechanisms to ecology and management.PeerJ · 2026Pooled it
- Article
- Electroantennographic and Behavioral Response of FemaleInsects · 2026Article
- The Integrative Imperatives of Locust Phase Polyphenism Research: A Bibliometric Analysis.Integrative organismal biology (Oxford, England) · 2026Review
- Locusts adopt IPScience advances · 2025Article
- Chemical compounds associated with Schistocerca piceifrons piceifrons (Orthoptera: Acrididae), by Gas Chromatography-Mass Spectrometry analysis.Journal of insect science (Online) · 2025Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Sex pheromones play a crucial role in mate location and reproductive success. Insects face challenges in finding mates in low-density environments. The population dynamics of locusts vary greatly, ranging from solitary individuals to high-density swarms, leading to multiple-trait divergence between solitary and gregarious phases. However, differences in sexual communication between solitary and gregarious locusts have not been sufficiently explored. Herein, we found that solitary locusts but not gregarious ones heavily rely on a single compound, dibutyl phthalate (DBP), for sexual communication. DBP is abundantly released by solitary female locusts and elicits strong attraction of male solitary and gregarious locusts. Solitary adult males display much higher electrophysiological responses to DBP than adult females. Additionally, LmigOr13 was identified as the DBP-specific odorant receptor expressed in neurons housed in basiconic sensilla. Male
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