The population dynamics of fruit fly Bactrocera zonata Saunders (Diptera: Tephritidae) was carried out by installing "Nauroji-Stonehouse Fruit Fly Trap" in the mango orchard organic farm, Navsari Agricultural University, Navsari, Gujarat, India during period 2021-22. B. prevailed throughout year with its peak activity from 14th SMW to 31st which coincided fruiting and harvesting fruits. maximum...