Vol. 11, Issue 11 (2022)

The experiment was conducted in winter season from 2016-17 to 2018-19 on mango variety ‘Kesar” at instructional Farm, ASPEE College of Horticulture and Forestry, Navsari Agricultural University, Navsari. Experiment was laid out in Randomized Block Design with nine treatments and replicated three times using different bio pesticides along with control. Minimum infestation of shoot borer was recorded in treatment azadirachtin 1500 ppm @ 33 ml in 10 lit of water for the management of mango shoot borer. The most effective treatment in present investigation is azadirachtin 1500 ppm @ 33 ml compare to other selected bio pesticides against mango shoot borer. The order of effectiveness of bio pesticides in present investigation is azadirachtin 1500 ppm @ 33 ml > azadirachtin 1500 ppm @ 40 ml > azadirachtin 1500 ppm @ 27 ml > azadirachtin 1500 ppm @ 20 ml > NSKE 500 gm > Beauveria bassiana 2x10⁸ CFU/gm > Metarrhizium anisopliae 2x10⁸ CFU/gm > Verticillium lacani 2x10⁸ CFU/gm.