IRJMSH Vol 13 Issue 7 [Year 2022] ISSN 2277 – 9809 (0nline) 2348–9359 (Print) International Research Journal of Management Sociology & Humanity ( IRJMSH ) Page 257 www.irjmsh.com A COMPARATIVE STUDY OF AEROMYCOFLORA BASED ON SEASONAL VARIATION OF PT. SUNDAR LAL SHARMA LIBRARY, PT.RSU, RAIPUR, (C.G.), INDIA INDU SONI 1 AND SUNEETA PATRA 2* Department of Botany, Govt. B.P.L. P.G. College Arang Raipur (C.G.) *Corresponding author, Department of Botany, Govt. N.P.G. College, Raipur (C.G.), email patrasuneeta@yahoo.com, 9425519096 Abstract A relative study of aeromycoflora in Pt. Sundar Lal Sharma Library in Pt. Ravishankar Shukla University(C.G.) was studied during 2014- 15 . In the present disquisition period it was observed that fungal population varied from season to season and month to month. Environmental factor plays an important part for the distribution of the fungal spores. The fungal population isn't homogenous throughout the time and shows seasonal variation. The present work was grounded on the collection of fungal spores from the atmospheric air from the spore trapper technique, potato dextrose agar media was used for the culture of fungal spores. The disquisition showed variation in number as well as in composition of fungal species of these areas. It was observed that maximum fungal population was observed in winter season, due to favorable temperature and relative moisture, moderate in rainy season and minimal number of fungal populations was recorded in summer season, conceivably due to inimical temperature and relative moisture for mycoflora. Introduction The ubiquitous nature of fungal spores makes mycology study pivotal. Fungi are the main agent for deterioration, pathogenicity and allergy as well. The term aerobiology was introduced by Meier( 1935) collaborative term for studies of aerospora like air borne fungal spores. Aerobiological studies have entered important attention lately because of operation in the field of allergy, disbandment of pathogens and in confederated aspects of microbiology. Air borne spore occur throughout nearly the whole time, but the seasonal meter in the circumstance of air borne spores and their diapason depends on the type of climate( Adhikariet.al.2014). Attention of airborne fungi has been studies in the extramural and inner terrain in India and Abroad( Vittal and Krishnamurti 1988). The relationship between occurence of fungi and the place buzzing with mortal conditioning has formerly been established by Sullia and Khan( 1980). A library is a store house of books- books of all kinds. Books are made of paper which is a polymer of cellulose. A binding glu is also used for collecting numerous papers to from a book. Glu can be synthetic or organic in both cases it provides nutrients and humidity for growth of fungi. Studies have shown frequence of various groups of aeromicroflora in the atmosphere of the library. The