Evidence map›Paper›PMID 41772329›Full record

ArticleExperimental & applied acarology2026

Corn oil-formulated Cordyceps javanica: a high-performance, low-impact tool for integrated tick management.

Joana da Rocha Matos, Adriani da Silva Carneiro, Thaís Almeida Corrêa, Emily Mesquita, Laura Nobrega Meirelles, Victória Silvestre Bório, Américo de Castro Monteiro-Sobrinho, Tadeu Augusto van Tol de Castro, Andrés Calderín García, Mariana Guedes Camargo and 5 more

Abstract read
In one paragraph

Article in Experimental & applied acarology, 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

15 authors.

Joana da Rocha MatosPostgraduate Program in Veterinary Sciences, Veterinary Institute, Federal Rural University of Rio de Janeiro, RJ, Seropédica, Brazil.ORCID http://orcid.org/0009-0007-7195-7976
Adriani da Silva CarneiroPostgraduate Program in Veterinary Sciences, Veterinary Institute, Federal Rural University of Rio de Janeiro, RJ, Seropédica, Brazil.ORCID http://orcid.org/0000-0001-6141-8548
Thaís Almeida CorrêaPostgraduate Program in Veterinary Sciences, Veterinary Institute, Federal Rural University of Rio de Janeiro, RJ, Seropédica, Brazil.ORCID http://orcid.org/0000-0001-6909-2925
Emily MesquitaDepartment of Animal Parasitology, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil.ORCID http://orcid.org/0000-0002-4263-1332
Laura Nobrega MeirellesPostgraduate Program in Veterinary Sciences, Veterinary Institute, Federal Rural University of Rio de Janeiro, RJ, Seropédica, Brazil.ORCID http://orcid.org/0000-0002-2214-5038
Victória Silvestre BórioPostgraduate Program in Veterinary Sciences, Veterinary Institute, Federal Rural University of Rio de Janeiro, RJ, Seropédica, Brazil.ORCID http://orcid.org/0000-0002-1748-0747
Américo de Castro Monteiro-SobrinhoPostgraduate Program in Veterinary Sciences, Veterinary Institute, Federal Rural University of Rio de Janeiro, RJ, Seropédica, Brazil.ORCID http://orcid.org/0000-0003-4046-6668
Tadeu Augusto van Tol de CastroLaboratory of Soil Biological Chemistry, Department of Soils, Institute of Agronomy, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil.ORCID http://orcid.org/0000-0003-4095-3976
Andrés Calderín GarcíaLaboratory of Soil Biological Chemistry, Department of Soils, Institute of Agronomy, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil.ORCID http://orcid.org/0000-0001-5963-3847
Mariana Guedes CamargoUniversity of Vassouras, Vassouras, RJ, Brazil.ORCID http://orcid.org/0000-0003-4132-8910
Isabele da Costa AngeloDepartment of Epidemiology and Public Health, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil.ORCID http://orcid.org/0000-0003-3698-8340
José Francisco Arruda E SilvaLaboratory of Entomology, EMBRAPA Rice and Beans, GO, Santo Antônio de Goiás, Brazil.ORCID http://orcid.org/0000-0002-0604-8174
Eliane Dias QuintelaLaboratory of Entomology, EMBRAPA Rice and Beans, GO, Santo Antônio de Goiás, Brazil.
Patrícia Silva GôloDepartment of Animal Parasitology, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil.ORCID http://orcid.org/0000-0003-1854-7488
Vânia Rita Elias Pinheiro BittencourtDepartment of Animal Parasitology, Veterinary Institute, Federal Rural University of Rio de Janeiro, Seropédica, RJ, Brazil. vaniabit@ufrrj.br.ORCID http://orcid.org/0000-0001-8473-8501

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mycoacaricides represent a promising alternative for managing resistant tick populations. This study evaluated the efficacy of corn oil-based Cordyceps javanica formulations against non-parasitic stages the southern cattle tick Rhipicephalus microplus under laboratory and semi-field conditions. Additionally, fungal persistence in soil and possible alterations in soil composition were assessed using ATR-FTIR spectroscopy combined with chemometric analysis. Corn oil (1%, 3%, and 5%) combined with 0.01% silicone oil did not affect conidial germination (> 98.4%). Corn oil and C. javanica suspensions alone yielded larval average mortality of 20.1% and 18.8%, respectively, 15 days after the treatment. When formulated in corn oil, averages of larval mortality ranging from 64.1% on day 5 to 100% on day 15, indicating a synergistic effect between fungus and oil. Corn oil alone resulted in a female tick control percent ranged from 20.5 to 73.3%, while the fungus alone achieved 28.2% and 14.9% control at 10⁷ and 10⁸ conidia/mL, respectively. All fungus-oil formulations significantly reduced female reproductive efficiency, achieving 90-100% tick control. Under semi-field conditions, the 10⁸ conidia/mL + 3% corn oil formulation reduced larval recovery from Urochloa decumbens pots by 98.6% compared to the oil and silicone control. Thirty days after application, C. javanica persisted in soil at 2.1 ± 0.3 × 10⁵ CFU/g (39.4% recovery). ATR-FTIR analysis showed no detectable alterations in the soil's chemical profile following application of any formulation. These results highlight the potential of oil-based C. javanica formulations as an effective and sustainable tool for integrated tick management in livestock systems.

Indexed as

AcaricidesCordycepsCorn OilPest Control, BiologicalRhipicephalusTick ControlAnimalsFemaleLarvaAcaricidesCorn OilBiological controlEntomopathogenic fungusSouthern cattle tickSustainable tick control

Identifiers

PMID41772329
PMCPMC12953437

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.