Efficiency of selected pesticides and integrated pest management approaches for control of Chilo suppressalis (Walker) (Lep.: Crambidae) in double cropping rice systems

Document Type : Research Paper

Authors

1 Department of Plant Protection, Science and Research Branch, Islamic Azad University, Tehran, Iran

2 Rice Research Institute of Iran, Rasht, Iran

3 Department of Plant Protection, Sari Agricultural Sciences and Natural Resources University, Sari, Iran

Abstract

In this study, the population density and survival of overwintering larvae of Chilo suppressalis (Walker) (Lep: Crambidae) was compared between single- and double cropped rice fields in north of Iran (Amol) during winter months (November-March) of 2016-2017. According to the results, a significantly higher frequency of overwintering larvae was observed in double cropped fields in both growing seasons and during all overwintering months. Additionally, larval mortality in double cropped fields was significantly lower than those in single cropped fields. The efficiency of three pesticides, diazinon (with two formulations G 10% and EC 60%), hexaflumuron (EC 10%) and fipronil (G 0.2%) as well as an integrated pest management approach (IPM) using mechanical, physical, and biological methods for control of Ch. suppressalis in double cropping fields of Amol was investigated during growing seasons of 2016 and 2017. According to fields experiments, a single application of hexaflumuron or diazinon EC at a concentration of 1.5 L/ha against the first instar larvae resulted in the most decrease in dead heart and white head damage and the highest crop yield in both growing seasons. The effect of IPM approaches on damage and crop yield was also considerable among treatments. Results of this study indicate that hexaflumuron, as an insect growth regulator (IGR) can be efficiently integrated in management programs of Ch. suppressalis. Besides environmental advantages, the integration of insecticides with novel modes of action in rotation with convenient pesticides can decrease the rate of resistance development by the pest in double cropping systems.

Keywords


Kega, V. M., Nderitu, J. H., Kasina, M. and Olubayo, F. 2015. Influence of cropping and irrigation systems on population fluctuation of the African white rice stem borer (Maliarpha separatella Rag) and damage on rice. Journal of Entomology 12: 95-102.
Abbott, W. S. 1925. A method of computing the effectiveness of an insecticide. Journal of Economic Entomology 18: 265–267.
Abo-Elghar, G. E., El-Sheikh, A. E., El-Sayed, F. M., El-Maghraby, H. M. and El-Zun, H. M. 2003. Persistence and residual activity of an organophosphate, pirimiphos-methyl, and three IGRs, hexaflumuron, teflubenzuron and pyriproxyfen, against the cowpea weevil, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). Pest Management Science 60: 95–102.
Brunner, J. F., Dunley, J. E., Doerr, M. D. and Beers, E. H. 2001. Effect of pesticides on Colpoclypeus florus (Hymenoptera: Eulophidae) and Trichogramma platneri (Hymenoptera: Trichogrammatidae), parasitoids of leaf rollers in Washington. Journal of Economic Entomology 94: 1075–1084.
Calpe, C. 2006. Rice International Commodity Profile. Food and Agricultural Organization of the United Nations, pp. 23.
Cheng, X., Chang, C. and Dai, S. M. 2010. Responses of striped stem borer, Chilo suppressalis (Lepidoptera: Pyralidae), from Taiwan to a range of insecticides. Pest Management Science 66: 762–766.
Das, Y. T. 1976. Cross resistance to stem borers in rice varieties. Journal of Economic Entomology 69: 41–46.
Doucet, D. and Retnakaran, A. 2012. Insect chitin: metabolism, genomics, and pest management. In: Dhadialla TS (Ed.) Advances in Insect Physiology, Academic Press, Burlington, MA, USA, Vol. 43: pp. 163–249.
Elzen G. W., Maldonado, S. N. and Rojas, M. G. 2000. Lethal and sublethal effects of selected insecticides and an insect growth regulator on the boll weevil (Coleoptera: Curculionidae) ectoparasitoid Catolaccus grandis (Hym: Pteromalidae). Journal of Economic Entomology 93: 300–303.
Feizabadi, Y. 2011. Study of rice marketing system in Iran. 85th Annual Conference of the Agricultural Economics Society. Warwick University, 18-20 Apr. 2011.
Hu, J., Chen, W. M., Zhang, Z. Z., Zheng, X. S., Jin, J. C., Su, J., Gao, C. F., and Shen, J. L. 2010. Insecticide resistance monitoring of Chilo suppressalis in the drainage area of the Yangtze river, China. Journal of Rice Science 24: 509–515.
Khan, R. A., Khan, J. A., Jamil, F. F. and Hamed, M. 2005. Resistance of different Basmati rice varieties to stem borers under different control tactics of IPM and evaluation of yield. Pakistan Journal of Botany 37: 319–324.
Li, X. T., Huang, Q. C., Yuan, J. Z. and Tang, Z. H. 2007. Fipronil resistance mechanisms in the rice stem borer, Chilo suppressalis. Pesticide Biochemistry and Physiology 89: 169–174.
Majidi-shilsar, F. and Ebadi, A. A. 2012. The management of striped stem borer Chilo suppressalis (Walker) on hybrid rice in rice fields. Journal of Plant Protection 26: 416–423.
Merzendorfer, H. 2013. Chitin synthesis inhibitors: old molecules and new developments. Insect Science 20: 121–138.
Onate, B. T. 1965. Estimation of stem borer damage in rice fields. In: Pathak M. D. (Ed.). Stem borer and leafhopper-plant hopper resistance in rice varieties. Entomologia Experimentalis et Applicata 12: 789–800.
Pathak, M. D. and Khan, Z. R. 1994. Insect pests of rice. Manila (Philippines): International Rice Research Institute. 89 pp.
Rogers, D. J., Sharma, N., Stretton, D. C and Walker, J. T. S. 2011. Toxicity of pesticides to Aphelinus mali, the parasitoid of woolly apple aphid. New Zealand Plant Protection 64: 235–240.
SAS Institute. 2004. SAS/STAT user’s guide, version 9.1, Statistical Analysis System Institute, Electronic Version, Gary, NC. USA.
Smith, C. M. 2005. Plant resistance to arthropods: molecular and conventional approaches. Springer Press, Dordrecht, The Netherlands, pp. 413.
Su, J., Zhang, Z., Wu, M. and Gao, C. 2014. Changes in insecticide resistance of the rice striped stem borer (Lepidoptera: Crambidae). Journal of Economic Entomology 107: 333–341.
Sun, H. X., Tadashi, M. and Wu, G. 2008. Effects of sublethal avermectin and fipronil treatments to host Plutella xylostella larvae on growth and development of the parasitoid wasp Cotesia plutellae. Acta Entomologica Sinica 51: 269–276.
Yao, R, Zhao, D. D., Zhang, S., Zhou, L. Q., Wang, X., Gao, C. F. and Wu, S. F. 2017. Monitoring and mechanisms of insecticide resistance in Chilo suppressalis (Lepidoptera: Crambidae) with special reference to diamides. Pest Management Science 73: 1169–1178.
Zibaee, A., Sendi, J. J., Ghadamyari, M., Alinia, F. and Etebari, K. 2009. Diazinon resistance in different selected strains of Chilo suppressalis (Lepidoptera: Crambidae) in northern Iran. Journal of Economic Entomology 102: 1189–1196.