Evidence map›Paper›PMID 33008296›Full record

ArticleBMC microbiology2020

Isolation and effect of Trichoderma citrinoviride Snef1910 for the biological control of root-knot nematode, Meloidogyne incognita.

Haiyan Fan, Meiling Yao, Haiming Wang, Di Zhao, Xiaofeng Zhu, Yuanyuan Wang, Xiaoyu Liu, Yuxi Duan, Lijie Chen

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
8.3field-weighted citation impact, top 3% of its field
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

27 citing papers in PubMed, 114 citations in OpenAlex.

  1. HarnessingPlants (Basel, Switzerland) · 2026
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  2. Establishment of the Genetic Transformation System ofJournal of fungi (Basel, Switzerland) · 2026
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  3. Inhibitory Effect ofMolecules (Basel, Switzerland) · 2026
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  5. Biocontrol Strategies Against Plant-Parasitic Nematodes UsingJournal of fungi (Basel, Switzerland) · 2025
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  6. Co-InoculatingMicroorganisms · 2025
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  7. Article
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  9. Article
  10. Plants (Basel, Switzerland) · 2024
    Article
  11. Article
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  13. Article
  14. Article
  15. Efficacy ofPlants (Basel, Switzerland) · 2023
    Article
  16. Article
  17. Article
  18. Article
  19. Virulent and attenuated strains ofFrontiers in plant science · 2023
    Article
  20. Frontiers in microbiology · 2023
    Review
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

9 authors at 1 institution in 1 country.

Haiyan FanNematology Institute of Northern China, College of Plant Protection, Shenyang Agricultural University, Shenyang, China.
Meiling YaoNematology Institute of Northern China, College of Plant Protection, Shenyang Agricultural University, Shenyang, China.
Haiming WangNematology Institute of Northern China, College of Plant Protection, Shenyang Agricultural University, Shenyang, China.
Di ZhaoAnalytical and Testing Center, Shenyang Agricultural University, Shenyang, China.
Xiaofeng ZhuNematology Institute of Northern China, College of Plant Protection, Shenyang Agricultural University, Shenyang, China.
Yuanyuan WangCollege of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China.
Xiaoyu LiuCollege of Sciences, Shenyang Agricultural University, Shenyang, China.
Yuxi DuanNematology Institute of Northern China, College of Plant Protection, Shenyang Agricultural University, Shenyang, China.
Lijie ChenNematology Institute of Northern China, College of Plant Protection, Shenyang Agricultural University, Shenyang, China. chenlj-0210@syau.edu.cn.ORCID 0000-0003-3122-9409
Shenyang Agricultural University · CN

Funding

Doctoral Start-up Foundation of Liaoning Province (CN) Grant No. 2019-BS-210Educational Commission of Liaoning Province Grant No. LSNQN201723National Key Research and Development Program of China Grant No. 2017YFD021104National Natural Science Foundation of China Grant No. 31901927
6 · The paper itself

Abstract

backgroundRoot-knot nematode is one of the most significant diseases of vegetable crops in the world. Biological control with microbial antagonists has been emerged as a promising and eco-friendly treatment to control pathogens. The aim of this study was to screen and identify novel biocontrol agents against root-knot nematode, Meloidogyne incognita.

resultsA total of 890 fungal isolates were obtained from rhizosphere soil of different crops and screened by nematicidal activity assays. Snef1910 strain showed high virulence against second stage juveniles (J2s) of M. incognita and identified as Trichoderma citrinoviride by morphology analysis and biomolecular assay. Furthermore, T. citrinoviride Snef1910 significantly inhibited egg hatching with the hatching inhibition percentages of 90.27, 77.50, and 67.06% at 48, 72, and 96 h after the treatment, respectively. The results of pot experiment showed that the metabolites of T. citrinoviride Snef1910 significantly decreased the number of root galls, J2s, and nematode egg masses and J2s population density in soil and significantly promoted the growth of tomato plants. In the field experiment, the biocontrol application showed that the control efficacy of T. citrinoviride Snef1910 against root-knot nematode was more than 50%. Meanwhile, T. citrinoviride Snef1910 increased the tomato plant biomass.

conclusionsT. citrinoviride strain Snef1910 could be used as a potential biological control agent against root-knot nematode, M. incognita.

Indexed as

Biological Control AgentsAnimalsCrops, AgriculturalHumansHypocrealesPest Control, BiologicalPlant DiseasesPlant RootsRhizosphereSoilSolanum lycopersicumTylenchoideaBiological Control AgentsSoilFungal bioagentNematode disease managementPlant growth promotionTomato

Identifiers

PMID33008296
PMCPMC7531111
OpenAlexW3090334225

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.