Evidence map›Paper›PMID 41731961›Full record

ArticleMicrobiologyOpen2026

Cassava Endophytic Bacteriome as Potential Biocontrol Agents Against Three Crop Phytopathogenic Fungi.

Roselyne Nyawir Owino, Edward K Nguu, George O Obiero, Evans N Nyaboga

Abstract read
In one paragraph

Article in MicrobiologyOpen, 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. Identification and Biological Control ofJournal of fungi (Basel, Switzerland) · 2026
    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

4 authors.

Roselyne Nyawir OwinoDepartment of Biochemistry, University of Nairobi, Nairobi, Kenya.
Edward K NguuDepartment of Biochemistry, University of Nairobi, Nairobi, Kenya.
George O ObieroDepartment of Biochemistry, University of Nairobi, Nairobi, Kenya.
Evans N NyabogaDepartment of Biochemistry, University of Nairobi, Nairobi, Kenya.ORCID 0000-0002-9467-975X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Crop yield losses stemming from pathogen infection and pests constitute 10%-40% of the potential annual total world crop production. Biological control agents have gained prominence as an environmentally friendly alternative to the use of hazardous synthetic agrochemicals. Herein, we evaluated the potential role of endophytic bacteria from cassava as biological control agents of three crop phytopathogenic fungi. Eighty-four endophytic bacteria isolated from cassava were assessed for antagonistic activity against phytopathogens Colletotrichum siamense, Colletotrichum sublineola, and Phytophthora infestans infecting cassava, sorghum and potato, respectively. Fourteen endophytic bacteria exhibited antifungal activity against the three phytopathogens. Of the 14 endophytic bacteria, four [Bacillus siamensis AS3, B. velezensis (DP1 and CS3b) and B. subtilis DL6] demonstrated significantly high inhibition rate on mycelial growth ranging from 62% to 72.3% against C. siamense, 63%-65.9% against C. sublineola and 64%-75.3% against P. infestans as compared with the control. The four endophytic bacteria produced volatile organic compounds that inhibited fungal growth ranging from 34.1% to 46.4% in P. infestans, 31.9%-36% in C. siamense and 33.9%-39.6% in C. sublineola. The results highlight the biocontrol potential of endophytic bacteria from cassava against three crop phytopathogenic fungi, which could be used for the future development of sustainable management strategies using environmentally friendly approaches. This study demonstrated that B. siamensis, B. velezensis, and B. subtilis with a strong antagonistic effect on C. siamense, C. sublineola, and P. infestans, can be potential biocontrol agents for cassava and sorghum anthracnose and potato late blight.

Indexed as

AntibiosisBacillusBiological Control AgentsColletotrichumEndophytesManihotPhytophthora infestansPlant DiseasesAntifungal AgentsPest Control, BiologicalSolanum tuberosumSorghumAntifungal AgentsBiological Control Agentsbacterial endophytesbiocontrol agentscassava varietiescrop fungal diseasesGC‐MS analysis

Identifiers

PMID41731961
PMCPMC12929919

What OpenQuestion holds

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LicenceCC BY
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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.