Neem Leaf Powder Reduces Ralstonia solanacearum Population Density, Bacterial Wilt Severity and Enhances Tomato Fruit Yield

Ganiyu, Sikiru Adebare; Yekini, Buliaminu Adeniyi; Ajiwe, Samuel Temitope; Ayuba, Ezra; Abubakar, Ibrahim; Danbabuwa, Mohammed Yusuf; Adesina, Mayowa Wasiu; Popoola, Akinola

doi:10.2478/johr-2026-0001

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Neem Leaf Powder Reduces Ralstonia solanacearum Population Density, Bacterial Wilt Severity and Enhances Tomato Fruit Yield

Journal of Horticultural Research

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By: Sikiru Adebare Ganiyu, Buliaminu Adeniyi Yekini, Samuel Temitope Ajiwe, Ezra Ayuba, Ibrahim Abubakar, Mohammed Yusuf Danbabuwa, Mayowa Wasiu Adesina and Akinola Popoola

Open Access

|Jan 2026

Authors

Sikiru Adebare Ganiyu

ganiyu.sikiru@yahoo.com

Department of Agronomy, Federal University of Kashere, Gombe State, Nigeria

Buliaminu Adeniyi Yekini

Crop Research Program, Institute of Food Security, Environmental Resources and Agricultural Research (IFSERAR), Federal University of Agriculture, Abeokuta, Nigeria

Samuel Temitope Ajiwe

Department of Crop and Animal Science, Ajayi Crowther University, Oyo State, Nigeria

Ezra Ayuba

Department of Agronomy, Federal University of Kashere, Gombe State, Nigeria

Ibrahim Abubakar

Department of Agronomy, Federal University of Kashere, Gombe State, Nigeria

Mohammed Yusuf Danbabuwa

Department of Botany, Federal University of Lokoja, Lokoja, Nigeria

Mayowa Wasiu Adesina

Department of Animal Science, College of Agriculture and Hospitality Management, Tai Solarin University of Education, Ijebu Ode, Nigeria

Akinola Popoola

Department of Crop Protection, Federal University of Agriculture, Abeokuta, Nigeria

DOI: https://doi.org/10.2478/johr-2026-0001 | Journal eISSN: 2353-3978 | Journal ISSN: 2300-5009

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Language: English

Submitted on: Mar 1, 2025

Accepted on: Jan 1, 2026

Published on: Jan 30, 2026

Published by: National Institute of Horticultural Research

In partnership with: Paradigm Publishing Services

Publication frequency: 2 issues per year

Keywords:

Azadirachta indica,

Solanum lycopersicum,

Related subjects:

Ecology,

© 2026 Sikiru Adebare Ganiyu, Buliaminu Adeniyi Yekini, Samuel Temitope Ajiwe, Ezra Ayuba, Ibrahim Abubakar, Mohammed Yusuf Danbabuwa, Mayowa Wasiu Adesina, Akinola Popoola, published by National Institute of Horticultural Research
This work is licensed under the Creative Commons Attribution 4.0 License.

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