ArticleScientific reports2023
Plant viruses induce plant volatiles that are detected by aphid parasitoids.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 18 citations in OpenAlex.
- Host plant-specific volatiles of Beauveria bassiana-colonized plants initiate trophic plant-aphid-predator cascades.Pest management science · 2026Article
- Arboviruses manipulate rice's volatile emissions, protecting insect vectors from natural enemies in the field.Science advances · 2026Article
- Harnessing semiochemicals for parasitoid-based biological control: from laboratory identification to field applications.Crop health · 2025Review
- Transcriptome and small RNA sequencings reveal the response of tobacco to aphid infestation.BMC genomics · 2025Article
- NlugOBP1 in Nilaparvata lugens involved in the perception of repellent agent geraniol.Scientific reports · 2025Article
- Enhancing aphid resistance in horticultural crops: a breeding prospective.Horticulture research · 2024Article
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Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aphis gossypii (Sternorrhyncha: Aphididae) aphids are vectors of important plant viruses among which cucumber mosaic virus (CMV) and potato virus Y (PVY). Virus-infected plants attract aphid vectors and affect their behavior and growth performance either positively or negatively depending on mode of transmission. Viruses cause changes in the composition and the amount of volatile organic compounds (VOCs) released by the plant that attract aphids. The aphid parasitoid Aphidius colemani (Hymenoptera: Aphelinidae) has been shown to have higher parasitism and survival rates on aphids fed on virus-infected than aphids fed on non-infected plants. We hypothesized that parasitoids distinguish virus-infected plants and are attracted to them regardless of the presence of their aphid hosts. Herein, we examined the attraction of the A. colemani parasitoid to infected pepper plants with each of CMV or PVY without the presence of aphids. The dynamic headspace technique was used to collect VOCs from non-infected and CMV or PVY-infected pepper plants. Identification was performed with gas chromatography-mass spectrometry (GC-MS). The response of the parasitoids on virus-infected vs non-infected pepper plants was tested by Y-tube olfactometer assays. The results revealed that parasitoids displayed a preference to CMV and PVY infected plants compared to those that were not infected.
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