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Abstract
A field experiment was carried out at research farm of T.C.A., Dholi (Muzaffarpur) during Kharif season 2019-2020 to manage the pod fly Melanagromyza obtusa (Malloch) through newer insecticides. All eight novel insecticides were substantially potential over control in lowering the damage caused by pod fly and also recorded increased yields. Minimal pod and grain damage was recorded in chlorantraniliprole 18.5 SC (11.63 % and 8.42 % respectively) followed by flubendiamide 480 SC (14.66% and 15.37%). The highest yield (1945 kg/ha) was recorded in chlorantraniliprole 18.5 SC as against 682 kg/ha in untreated control with a Cost Benefit Ratio (CBR) of 1:41.8.
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References
- Chiranjeevi, B. & Sarnaik, S. V. (2017). Efficacy of different insecticidal treatments on population of pod fly, Melanagromyza obtusa (Malloch). Journal of Entomology and Zoology Studies, 5(4), 1812-1815.
- Food and Agriculture Organization (2005). Food and Agriculture Data. FAOSTAT Data. http:/www. Faostat.fao.org/.
- Kandhare, A. S. (2014). Different seed categories of pigeon pea and its seed mycoflora. International Research Journal of Biological Science, 3(7), 74-75.
- Patel, S. A. & Patel, R. K. (2013). Bio-efficacy of newer insecticides against pod borer complex of pigeon pea (Cajanus cajan (L) Millspaugh). An International e-Journal, 2(3), 398-404.
- Prasad, D. & Singh, A. (2004). Advances in Plant Protection Sciences. Akansha Publishing House, New Delhi, 6(3), 45-47.
- Singh, A. K. (2014). Evaluation of new molecule of insecticides against pod fly (Melanagromyza obtusa) of pigeonpea. SAARC Journal of Agriculture, 12(1), 89-95. DOI: https://doi.org/10.3329/sja.v12i1.21115
- Sreekanth, M., Lakshmi, M. S. M. & Rao, Y. K. (2014). Bio-efficacy and economics of certain new insecticides against gram pod borer, Helicoverpa armigera (Hub.) infesting pigeon pea (Cajanus cajan L.). International Journal of Plant, Animal and Environmental Science, 4, 11-15.
- Subharani, S. & Singh, T. K. (2009). Yield loss assessment and economic injury level of pod borer complex in pigeonpea. Annals of Plant Protection Sciences, 17, 299-302.
References
Chiranjeevi, B. & Sarnaik, S. V. (2017). Efficacy of different insecticidal treatments on population of pod fly, Melanagromyza obtusa (Malloch). Journal of Entomology and Zoology Studies, 5(4), 1812-1815.
Food and Agriculture Organization (2005). Food and Agriculture Data. FAOSTAT Data. http:/www. Faostat.fao.org/.
Kandhare, A. S. (2014). Different seed categories of pigeon pea and its seed mycoflora. International Research Journal of Biological Science, 3(7), 74-75.
Patel, S. A. & Patel, R. K. (2013). Bio-efficacy of newer insecticides against pod borer complex of pigeon pea (Cajanus cajan (L) Millspaugh). An International e-Journal, 2(3), 398-404.
Prasad, D. & Singh, A. (2004). Advances in Plant Protection Sciences. Akansha Publishing House, New Delhi, 6(3), 45-47.
Singh, A. K. (2014). Evaluation of new molecule of insecticides against pod fly (Melanagromyza obtusa) of pigeonpea. SAARC Journal of Agriculture, 12(1), 89-95. DOI: https://doi.org/10.3329/sja.v12i1.21115
Sreekanth, M., Lakshmi, M. S. M. & Rao, Y. K. (2014). Bio-efficacy and economics of certain new insecticides against gram pod borer, Helicoverpa armigera (Hub.) infesting pigeon pea (Cajanus cajan L.). International Journal of Plant, Animal and Environmental Science, 4, 11-15.
Subharani, S. & Singh, T. K. (2009). Yield loss assessment and economic injury level of pod borer complex in pigeonpea. Annals of Plant Protection Sciences, 17, 299-302.