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Article History

Received: 3 March 2025

Accepted: 7 November 2025

First Online: 19 November 2025

Declarations

:

: The leaf samples used in the present study were procured from Ramganj, Uttar Dinajpur, between November 2022 and January 2023. Samples are collected during survey programs of Banana cultivated fields in the local area, permitted and approved by the university and samples are documented properly. As an Assistant Professor of the Department of Botany of Raiganj University, the Corresponding author was fully authorised to collect, conserve, and study the local crop plant diseases and research the causal organisms. All the guidelines were followed as per the University research ethics for the collection, isolation, and documentation of the pathogens. No human or animal was harmed by the participants in the research that was presented. The experimental protocols were approved by the Raiganj University Research. The collection of the plants used in the study complies with local or national guidelines with no need for further affirmation. Not applicable.

: Consent for publication I, Papan Chowhan, hereby declare that this manuscript is an original work, has not been published previously, and is not under consideration for publication elsewhere in any form.

: The authors declare no competing interests.