Stagnation and opportunities in seed pathology and thermotherapy research
¹Federal University of Paraíba (UFPB), Center of Agricultural Sciences, Department of Phytopathology, Areia, PB, Brazil
²Eduardo Mondlane University (UEM), School of Business and Entrepreneurship of Chibuto (ESNEC), Chibuto District, Gaza Province, Mozambique
*Correspondence: georginadavidcumbe@gmail.com
Abstract:
Ensuring the supply of high-quality, pathogen-free seeds is crucial for global food security. Despite its importance, research integrating seed pathology and thermotherapy lacks a comprehensive analysis. This study employs a bibliometric approach to map the research landscape of these fields by analysing 2,562 documents from 462 sources retrieved from the Web of Science and Scopus databases (2005–2023). The results reveal a scientific output characterd by sustained growth and high productivity, with a strong annual growth rate of +11.1%, indicating a dynamic and expanding field with continued research interest. The research is characterd by an overwhelming predominance of national studies, while international collaboration remains exceptionally low (only 1.037%). The thematic focus is primarily on fundamental physiological topics such as Germination and Vigor, although the relevance of Seed Treatment and pathogen control is increasing. Innovative approaches such as thermotherapy thus represent a strategic opportunity. To transform this scenario, we propose a new paradigm that combines interdisciplinary approaches, digital technologies, and global cooperation to develop sustainable solutions for emerging seed health challenges. This study provides the first comprehensive assessment of gaps and trends in this integrated field, offering practical tools to prioritise future research in thermotherapy and international collaboration, with significant implications for developing climate-smart agriculture.