Dr. C. K. BoradPrajapati Vijaykumar2021-06-052021-06-052019https://krishikosh.egranth.ac.in/handle/1/5810169616The occurrence and density of B. dorsalis and Z. cucurbitae was fluctuated over period of the year. Both species were found abundant during the hot and rainy seasons than during the cold and dry seasons Population of both fly species was declined and disappeared from the environment during cold period (October to February). The unimodal distribution pattern of fly species was observed here, with peak incidence during May to October.EnglishThesis