Abstract
This study presents an aeromycological assessment of groundnut (Arachis hypogaea L.) and cotton (Gossypium spp.) fields in Kandhar tehsil of Nanded district, Maharashtra. The investigation was carried out over a period of twelve months to analyze the diversity, concentration, and seasonal variation of airborne fungal spores. Air sampling using standard gravity settling plate methods revealed the presence of diverse fungal genera, with a total of 30 genera recorded. The results indicated higher spore concentrations during the kharif (monsoon) season, particularly in August, while the lowest counts were observed during winter. Groundnut fields exhibited comparatively higher fungal spore loads than cotton fields. Dominant genera included Alternaria, Aspergillus, Cladosporium, Curvularia, and Fusarium, many of which are known plant pathogens affecting crop productivity. The study highlights the significant role of airborne fungi in crop diseases and emphasizes the need for continuous aeromycological monitoring to support effective disease management strategies and sustainable agricultural practices in the region.
Publication Date: 2026-04-30