Evidence map›Paper›PMID 42360640›Full record

ArticleJournal of chemical ecology2026

Two Fatty Acids From Host Plant Leaves Are Attractive to Soritia leptatina Adults.

Qianwen Ma, Qin Li, Tingting Tan, Yifei Meng, Hongquan Wang, Yiqu Chen, Xiaoqin Tang

Abstract read
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Article in Journal of chemical ecology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Qianwen MaXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China.
Qin LiXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China.
Tingting TanXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China.
Yifei MengXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China.
Hongquan WangXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China.
Yiqu ChenXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China.
Xiaoqin TangXizang Agricultural & Animal Husbandry University, Linzhi, 860000, People's Republic of China. tibettxq@sina.com.

Funding

2026 Central Government Special Funds for the Development and Reform of Local Colleges and Universities: Discipline Construction of Plant Protection No. YJSXK202605In 2025, the central government provided special funds for the development and reform of local colleges and universities: the construction of agricultural and animal husbandry science and technology courtyard with plateau characteristics and the improvement of comprehensive service ability No. YJSXK2025-05; YJSXK2025-15Study on the main Plant Diseases and Pests ,and Field Monitoring, Investigation and Utilization of Resource Insects in Xizang No.XZ202501JD0004Xizang Agriculture and Animal Husbandry University Doctoral Program in Forestry (Phase I) funded by Grant 533325001 No. 533325001
6 · The paper itself

Abstract

Quercus aquifolioides is an ecologically important oak species on the Qinghai-Tibet Plateau that experiences significant damage from Soritia leptatina. To clarify the behavioral response of S. leptatina to leaf volatiles of Q. aquifolioides, we analyzed leaf-associated volatile organic compounds using solid-phase microextraction coupled with gas chromatography-mass spectrometry (SPME-GC-MS), measured electrophysiological and behavioral responses of adult S. leptatina to selected leaf volatiles using electroantennography (EAG) and Y-tube olfactometer assays, and evaluated the field-trapping potential of bioactive volatiles. The detected leaf-associated profile included C6 green-leaf-volatile derivatives, long-chain fatty acids and fatty-acid esters, terpenes, and aromatic compounds. Unmated male and female adults showed strong EAG responses to leaf acetate, palmitic acid, and myristic acid, with the highest response recorded for 10 µg/µL leaf acetate (0.97 mV). Y-tube assays indicated that leaf acetate, myristic acid, and naphthalene elicited significant behavioral attraction at specific concentrations (P < 0.05), whereas palmitic acid did not show significant attraction in this assay. Field trapping experiments further showed that palmitic acid and myristic acid increased adult captures, with 100 µg/µL myristic acid producing the highest catch (137 individuals). These results suggest that myristic acid and palmitic acid may be useful for monitoring, early warning, and environmentally friendly management of S. leptatina, although their behavioral roles should be interpreted according to assay type and concentration.

Indexed as

Fatty AcidsMyristic AcidPalmitic AcidPlant LeavesQuercusAnimalsBehavior, AnimalFemaleGas Chromatography-Mass SpectrometrySolid Phase MicroextractionVolatile Organic CompoundsFatty AcidsMyristic AcidPalmitic AcidVolatile Organic CompoundsBehavioral responseElectroantennogramField trappingQuercus aquifolioidesSoritia leptatinaVolatile organic compounds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.