Field Evaluation of Certain Chemicals and Biopesticides against Pod Borer, Helicoverpa armigera (Hubner) in Chickpea: An Experimental Research
The basic aim concerning this study search out determine about the belongings of chemical compound and biopesticides on H.armigera control. An experiment was completed activity at the research plot of the Department of Agricultural Entomology at Central Research Farm, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj all the while the rabi season of 2021. With seven situations and individual controls plot, the field was planned in a randomised block design (RBD). The mean basic culture plant was calculated the epoch before, three, seven, and fourteen days later each spray. When distinguished to the control, all of the pesticides proven considerably discounted plague scourge. Based on virus culture, piece yield, and B: C percentage, the following results were got: T4 Spinosad 45% SC is ultimate productive situation against grandam pod drill of Mean larvae society bearing maximum yield and record excellent Cost-Benefit percentage distinguished to added situations. When the cost-benefit percentage was determined, an entertaining result was acquired. The best and most economical situation between those proven was Spinosad 45% SC (1:3.98), Spinetoram 11.7 SC (1:3.95), attended by Chlorantraniliprole 18.5% SC (1:3.82), Flubendamide 39.35% SC (1:3.73), Bacillus thuringiensis 1×108 CFU/ml (1:3.21), and Beauveria bassiana 1×108 CFU/ml (1:2.96), The lowest cost benefit percentage was written in Metarhizium anisopilae 1×108 CFU/ml (1:2.80) when distinguished to Control (1:1.95).
Author(s) Details:
Prajakta Anil Mohite,
Department of Entomology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj-211007, Uttar Pradesh, India.
Shaik Ahmed Razack Khan,
Department of Entomology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj-211007, Uttar Pradesh, India.
Please see the link here: https://stm.bookpi.org/RHAS-V6/article/view/8844
Keywords: Biopesticides, chemicals, chickpea, effect, Helicoverpa armigera, pod borer