Efficacy of anthranilic insecticide E2Y45 20 SC (Chlorantraniliprole) against Plutella xylostella L. in cabbage, Brassica oleracea var. capitata
##plugins.themes.bootstrap3.article.main##
Abstract
Experiments were conducted at farmer’s cabbage fields to evaluate the bioefficacy of anthranilic insecticide i.e. E2Y45 20 SC (Chlorantraniliprole) having novel mode of action against the diamondback moth Plutella xylostella L. E2Y45 20 SC was applied @ 25.0, 37.5 and 50.0 ml/ha and was compared with Padan 50 SP (cartap hydrochloride) @ 500 g/ha and the untreated control. Lowest mean larval population after two sprays was recorded in higher dose of E2Y 45 20 SC i.e. @ 50.0 ml/ha (0.08 larvae/plant) at 7 days after treatment followed by medium and lower dose of E2Y 45 20 SC i.e. @ 37.5ml/ha (0.10 larvae/plant) and 25.0 ml/ha (0.33 larvae/plant). The larval population in these treatments was significantly lower than standard check, Padan 50 SP (2.56 larvae/plant), and untreated control (9.73 larvae/plant). The highest marketable yield (262.89 q/ha) was recorded in E2Y 45 20 SC @ 50.0 ml/ha which was significantly higher than Padan 50 SP (239.65 q/ha). Lowest yields were recorded in untreated control (106.00 q/ha). Conclusively, medium (37.5 ml/ha) and higher (50.0 ml/ha) dose of E2Y 45 20 SC (chlorantraniliprole) significantly reduced the larval population of P. xylostella and increased the cabbage yield.
##plugins.themes.bootstrap3.article.details##
##plugins.themes.bootstrap3.article.details##
Cabbage, Chlorantraniliprole, Efficacy, Plutella xylostella
Dinter A., Brugger K., Bassi A., Frost N.M. and Woodward M.D. (2008). Chlorantraniliprole (DPX-E2Y45, Rynaxypyr ® ) (Coragen® 20SC and Altacor® 35WG) – a novel DuPont anthranilic diamide insecticide – demonstrating low toxicity and low risk for beneficial insects and predatory mites. IOBC WPRS Bulletin, 35: 128-135.
Gomez, K.A., Gomez, A.A. (1984). Statistical Procedures for Agricultural Research, 2nd ed. John Wiley and Sons Inc, New York, USA. 704 pp.
Han, W., Zhang, S., Shen, F., Liu, M., Ren, C. and Gao, X. (2012). Residual toxicity and sublethal effects of chlorantraniliprole on Plutella xylostella (Lepidoptera: Plutellidae) Pest Management Science, 68:1184-1190.
Hiramoto, M. (2007). Evaluation of chlorantraniliprole, flubendiamide, indoxacarb, metaflumizone and pyridalyl for diamondback moth, Plutella xylostealla, (Linnaeus) in Hawaii. Annual Meeting: Entomological Society of America, December 9-12, 2007.
Hu, Z.D., Feng, X., Li, Z.Y., Zhang, D.Y. and Chen, H.Y. (2010). Studies on the susceptibility of diamondback moth (DBM), Plutella xylostella L. to chlorantraniliprole in different vegetable fields. Agrochemicals Research and Application, 14: 25-27.
Krishnamoorthy, A. (2004). Biological control of diamondback moth, Plutella xylostella (L.) and Indian scenario with reference to past and future strategies. In: Proceedings of the International Symposium (A.A.Kirk & D. Bordat, eds.), pp. 204-211, 21-24 October, 2002, Montpellier, France.
Li, A.G., Yang, Y.H., Wu, S.W., Li, C. and Wu, Y.D. (2006). Investigation of resistance mechanisms to fipronil in diamondback moth (Lepidoptera: Plutellidae). Journal of Economic Entomology, 99: 914–919.
Patra, S., Dhote, V.W., Bhumita, P., Chatterjee, M. L. and Samanta, A. (2012). Bioefficacy of new diamide insecticides against diamond back moth (Plutella xylostella L.) on cabbage. In: Proceedings of International Symposium on 'Food Security Dilemma: Plant Health and Climate Change Issues', pp. 36 7-9 December, 2012, BCKV, Kalyani, West Bengal, India.
Pu, X., Yang, Y.H., Wu, S.W. and Wu, Y.D. (2010). Characterisation of abamectin resistance in a field-evolved multiresistant population of Plutella xylostella. Pest Management Science, 66: 371–378.
Rai, A.B., Kumar, A., Satpathy, S., Shivalingaswamy, T.M. and Rai, M. (2007). Efficacy of indoxacarb 15 EC in the control of diamondback moth, Plutella xylostella L. in cabbage. Vegetable Science, 34: 160-162.
Seal, D.R. and Sabines, C.M. (2013). Effectiveness of biological insecticides in controlling the diamondback moth (Lepidoptera: Plutellidae) on Cabbage. Proceedings Florida. State Horticulture Society, 126: 118-122.
Silva, J.E., Siqueira, H.A.A., Silva, T.B.M., Barros, M.R., Campos, de. and Barros, R. (2012). Baseline susceptibility to chlorantraniliprole of Brazilian populations of Plutella xylostella. Crop Protection, 35: 97-101.
Syed, T.S., Abro, G.H. and Ahmed, S. (2004). Efficacy of different insecticides against Plutella xylostella under field conditions. Pakistan Journal of Biological Sciences, 7: 10-13.
Wang, X.L., Li, X.Y. and Wu, Y.D. (2010). Baseline suscep tibility of the diamondback moth (Lepidoptera: Plutellidae) tochlorantraniliprole in China. Journal of Economic Entomology, 103: 843-848.
Zhou, L.J., Huang, J.G. and Xu, H.H. (2011). Monitoring resistance of field populations of diamondback moth Plutella xylostella L.(Lepidoptera: Yponomeutidae) to five insecticides in South China: A ten-year case study. Crop Protection, 30: 272–278.
This work is licensed under Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) © Author (s)
