Evidence map›Paper›PMID 42864986›Full record

ArticleChemistry & biodiversity2026

Chemical Composition and Repellent Activity of Strobilanthes tonkinensis Foliar Extract and Its Fractions Against Tribolium castaneum.

Youwu Hao, Xunyou Wang, Junhua Zhu, Pu Miao, Dongling Wu, Xifa Yang, Jiakai Wu, Xiangyang Liu

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemistry & biodiversity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

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

8 authors.

Youwu HaoCollege of Plant Protection, Henan Agricultural University, Zhengzhou, China.ORCID https://orcid.org/0000-0001-7341-6371
Xunyou WangCollege of Plant Protection, Henan Agricultural University, Zhengzhou, China.
Junhua ZhuCollege of Plant Protection, Henan Agricultural University, Zhengzhou, China.
Pu MiaoLuoyang Branch of Henan Provincial Tobacco Company, Luoyang, China.
Dongling WuLuoyang Branch of Henan Provincial Tobacco Company, Luoyang, China.
Xifa YangCollege of Plant Protection, Henan Agricultural University, Zhengzhou, China.ORCID https://orcid.org/0000-0002-3826-3039
Jiakai WuCollege of Plant Protection, Henan Agricultural University, Zhengzhou, China.
Xiangyang LiuCollege of Plant Protection, Henan Agricultural University, Zhengzhou, China.ORCID https://orcid.org/0000-0003-1980-4116

Funding

China National Tobacco Corporation Guizhou Provincial Company Key Research and Development 2026520000240157China National Tobacco Corporation Henan Provincial Company Innovation Project 2024410000240046Earmarked Fund for China Agriculture Research System CARS-27Natural Science Foundation of Henan Province 252300421423,262300422092
6 · The paper itself

Abstract

Protecting stored grains from pest infestation (e.g., Tribolium castaneum) is crucial for cereal preservation and food safety. The insecticides commonly used for grain storage can leave toxic residues or byproducts that pollute the environment and harm humans. In this study, the repellent activity of natural products from Strobilanthes tonkinensis Lindau leaves against T. castaneum was investigated. Thirty-five chemical components were tentatively identified, and the repellent activities of the crude extract, its fractions, and estragole were evaluated. At the same concentrations (1%, equivalent to 10 mg/mL or 157.27 µg/cm

Indexed as

Insect RepellentsPlant ExtractsTriboliumAllylbenzene DerivativesAnimalsAnisolesDose-Response Relationship, DrugPlant LeavesAllylbenzene DerivativesAnisolesestragoleInsect RepellentsPlant Extractsestragolenatural productsrepellent activityStrobilanthes tonkinensis LindauTribolium castaneum

Identifiers

PMID42864986
PMCPMC13659027

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.