Evidence map›Paper›PMID 42083102›Full record

ArticlePest management science2026

A hetero-chitooligosaccharide as plant defense elicitors against spider mites.

Bowen Jiang, Eryi Ju, Yuguang Du, Bing Wang, Yong Zhao, Jinhua Wei, Zhuo A Wang, Takeshi Suzuki

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Pest management science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Bowen JiangGraduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Fuchu, Japan.
Eryi JuState Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China.
Yuguang DuState Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China.
Bing WangGulbali Institute, Agriculture, Water and Environment, Charles Sturt University, Wagga Wagga, Australia.
Yong ZhaoState Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China.
Jinhua WeiState Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China.
Zhuo A WangState Key Laboratory of Biopharmaceutical Preparation and Delivery, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China.ORCID https://orcid.org/0000-0002-4707-036X
Takeshi SuzukiGraduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Fuchu, Japan.ORCID https://orcid.org/0000-0002-7930-1425

Funding

Japan Society for the Promotion of ScienceNational Key Research and Development Program of China
6 · The paper itself

Abstract

backgroundThe increasing challenges of pesticide resistance and environmental degradation in modern agriculture require sustainable pest management strategies. This study investigates the efficacy of a specific type of hetero-chitooligosaccharide called partially deacetylated chitooligosaccharide enriched in d-glucosamine (DACOS; 85.6% deacetylation, an average molecular mass of 1092.52 Da), as a plant defense elicitor against the two-spotted spider mite, Tetranychus urticae Koch.

resultsIn planta bioassays revealed suppression of mite performance on DACOS-treated leaves of kidney bean seedlings. Local effects were most pronounced at 80 mg L

conclusionThese findings suggest that DACOS is an environmentally friendly and non-biotic induced resistance stimulus that can enhance plant defense, bypass pesticide resistance, and promote the sustainability of crop production. © 2026 Society of Chemical Industry.

Indexed as

ChitinGlucosamineOligosaccharidesPhaseolusPlant Defense Against HerbivoryTetranychidaeAnimalsChitosanPest Control, BiologicalPlant LeavesChitinChitosanGlucosamineoligochitosanOligosaccharideschitooligosaccharideinduced resistance stimulusplant defenseTetranychus urticaevolatile organic compounds

Identifiers

PMID42083102
PMCPMC13352307

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.