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Singaravelu, B.
- Penetration and Pathogenicity of Entomopathogenic Nematodes to Sugarcane Early Shoot Borer, Chilo infuscatellus Snellen (Lepidoptera: Crambidae)
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1 Division of Crop Protection, Sugarcane Breeding Institute, Coimbatore 641 007, Tamil Nadu, IN
1 Division of Crop Protection, Sugarcane Breeding Institute, Coimbatore 641 007, Tamil Nadu, IN
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Journal of Biological Control, Vol 25, No 1 (2011), Pagination: 1-4Abstract
Penetration and pathogenicity of seven species of entomopathogenic nematodes (EPN), viz., Heterorhabditis indica (LN2), H. bacteriophora (LN8), Heterorhabditis sp. (HII), Steinernema carpocapsae, S. glaseri, S. riobrave and S. feltiae to sugarcane early shoot borer, Chilo infuscatellus Snellen, was studied under laboratory conditions with bioassay techniques. Significant differences were observed in mean penetration of the EPNs in C. infuscatellus larvae. The penetration rate recorded was highest in S. glaseri followed by S. carpocapsae (29 and 18% respectively), while it was lowest in the three species of heterorhabditids, Heterorhabditis sp. (HII), H. indica (LN2) and H. bacteriophora (LN8). In pathogenicity studies, mortality of the early shoot borer larvae increased with increase in dosage. The larval mortality was 83.3 per cent at the dose of 50 infective juveniles (IJs) of H. indica and S. glaseri. It was least at 10 IJs/larva of all EPNs tested. The LD50 values showed that S. glaseri was superior to all other EPN species (24.2 IJs/larva) followed by S. feltiae (26.6 IJs/larva).Keywords
Chilo infuscatellus, Early Shoot Borer, Entomopathogenic Nematodes, Heterorhabditis, Steinernema, Sugarcane.References
- Bedding, R. A., Molyneux A. S. and Akhurst, R. J. 1983. Heterorhabditis spp., Neoaplectana spp., and Steinernema kraussei: interspecific and intraspecific differences in infectivity for insects. Experimental Parasitology, 55: 249–257.
- Caroli, L., Glazer, I. and Gaugler, R. 1996. Entomopathogenic nematodes infectivity assay: comparison of penetration rate into different hosts. Biocontrol Science and Technology, 6: 227–233.
- David, H. and Kurup, N. K. 1988. Techniques for mass production of Sturmiopsis inferens Tns., pp. 87–92. In: David, H. and Easwaramoorthy, S. (Eds.). Biocontrol Technology for Sugarcane Pest Management. Sugarcane Breeding Institute, Coimbatore, India.
- Epsky, N. D. and Capinera, J. L. 1993. Quantification of invasion of two strains of Steinernema carpocapsae into three lepidopteran larvae. Journal of Nematology, 25: 173–180.
- Epsky, N. D. and Capinera, J. L. 1994. Invasion efficiency as a measure of efficacy of the entomogenous nematode Steinernema carpocapsae (Rhabditida: Steinernematidae). Journal of Economic Entomology, 87: 366–370.
- Gaugler, R. R. 1981. Biological control potential of neoaplectanid nematodes. Journal of Nematology, 13: 241–249.
- Kaya, H. K. and Hara, A. H. 1980. Differential susceptibility of lepidopterous pupae to infection by the nematode Neoaplectana carpocapsae. Journal of Invertebrate Pathology, 36: 389–393.
- Poinar, G. O. Jr. 1990. Taxonomy and biology of Steinernematidae and Heterorhabditidae, pp. 23–61. In: Gaugler, R. and Kaya, H. K. (Eds.). Entomopathogenic nematodes in biological control. CRC Press, Boca Raton, Florida, USA.
- Ricci, M., Glazer, I. Campbell, J. F. and Gaugler, R. 1996. Comparison of bioassays to measure virulence of different entomopathogenic nematodes. Biocontrol Science and Technology, 6: 235–245.
- Sankaranarayanan, C., Easwaramoorthy, S. and Somasekhar, N. 2003. Infectivity of entomopathogenic nematodes Heterorhabditis and Steinernema spp. to sugarcane shoot borer, Chilo infuscatellus at different temperatures. Sugar Tech, 5: 167–171.
- SPSS, 2002. Statistical product and service solution, system user’s guide. Version 10.
- Woodring, J. L. and Kaya, H. K. 1988. Steinernematid and Heterorhabditid nematodes. A handbook of biology and techniques. Fayetteville, USA, 30 pp.
- Pathogenicity of Entomopathogenic Nematodes to Sugarcane Internode Borer, Chilo sacchariphagus indicus Kapur (Lepidoptera: Crambidae)
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Authors
Affiliations
1 Division of Crop Protection, Sugarcane Breeding Institute, Coimbatore - 641 007, Tamil Nadu, IN
1 Division of Crop Protection, Sugarcane Breeding Institute, Coimbatore - 641 007, Tamil Nadu, IN
Source
Journal of Biological Control, Vol 22, No 1 (2008), Pagination: 1-5Abstract
The penetration and pathogenicity of five species of entomopathogenic nematodes (EPN), viz., Heterorhabditis indica (isolate LN2), H. bacleriophora, Steinernema giaseri, S. riobrare and S. feltiae to the sugarcane internode borer (INB), Chilo sacchariphagus inilicus (Kapur), were studied under laboratory conditions. Significant differences were observed among mean penetration of the EPNs. The highest penetration (42.2%) was observed for the steinerncmatids, S. glaseri and S. riobrave (28.3%) and the lowest penetration for the two heterorhabditids. H. indica (5.5%) and H. bacteriophora (5.2%). In pathogenicity studies, mortality of the INB increased with increase in dosage. The borer suffered 100 per cent mortality with 40 and 50IJs of H. indica and with 50IJs larva−1 of S. glaseri. The lowest mortality (10 to 26.6%) of INB was observed at a dosage of 10IJs larva−1 of all EPNs. H. indica was found to be superior among all EPN species with an LD50 of I4.7IJs larva−1. The LD50 values for other EPNs were 17.9IJs larva−1 for S. glaseri, 24.4IJs larva−1 for H. bacteriophora, 27.5IJs larva−1 for S. riobrave and 33.1IJs larva−1 for S. feltiae.Keywords
Chilo sacchariphagus indicus, Entomopathogenic Nematodes, Haterorhabditis steinernema, Sugarcane Internode Borer.- A New Record of Granulovirus on Sugarcane Top Borer, Scirpophaga excerptalis Walker (Lepidoptera:Pyralidae)
Abstract Views :235 |
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Authors
Affiliations
1 Section of Entomology, Sugarcane Breeding Institute, Coimbatore 641 007, Tamil Nadu, IN
1 Section of Entomology, Sugarcane Breeding Institute, Coimbatore 641 007, Tamil Nadu, IN
Source
Journal of Biological Control, Vol 13, No 1&2 (1999), Pagination: 133-135Abstract
A granulovirus was found to infect sugarcane top borer, Scirpophaga excerptalis Walker for the first time. In a preliminary study, the virus infection in field population was found to vary from 1.6 to 14.4 (̅X = 5.8) percent. In the laboratory test, the virus caused mortality of final instar larvae up to 55.2 percent in 4 to 8 days after infection.Keywords
Baculovirus, Granulovirus, Natural Infection, Pathogenicity, Sugarcane Top Borer.- Web mite Schizotetranychus krungthepensis on sugarcane in India: molecular evidence for occurrence and the way forward
Abstract Views :151 |
PDF Views:101
Authors
Affiliations
1 Section of Entomology, ICAR-Sugarcane Breeding Institute, Coimbatore 641 007, India, IN
2 Section of Biotechnology, ICAR-Sugarcane Breeding Institute, Coimbatore 641 007, India, IN
3 Section of Physiology, ICAR-Sugarcane Breeding Institute, Coimbatore 641 007, India, IN
1 Section of Entomology, ICAR-Sugarcane Breeding Institute, Coimbatore 641 007, India, IN
2 Section of Biotechnology, ICAR-Sugarcane Breeding Institute, Coimbatore 641 007, India, IN
3 Section of Physiology, ICAR-Sugarcane Breeding Institute, Coimbatore 641 007, India, IN
Source
Current Science, Vol 123, No 8 (2022), Pagination: 1038-1049Abstract
Following the detection of an incongruity in the nomenclature of sugarcane web mite Schizotetranychus andropogoni (Hirst) (Acari: Tetranychidae), we collected web mite samples from commercial hybrids of sugarcane and Saccharum spontaneum in parts of Tamil Nadu and Kerala States, India. Acarologists identified these samples as Schizotetranychus krungthepensis Naing & Auger (Acari: Tetranychidae), originally described from Thailand in 2014. To provide molecular evidence to distinguish S. krungthepensis from S. andropogoni, we subjected sequences of 5.8S rRNA and mitochondrial cytochrome oxidase I (mtCOI) genes of both species available in NCBI database to Molecular Evolutionary Genetics Analysis (MEGA6). The analysis produced phylogenetic trees with distinct clusters for S. andropogoni and S. krungthepensis, albeit with some exceptions, thus providing evidence to consider S. krungthepensis a species distinctly different from S. andropogoni. In view of the possible threat of S. krungthepensis to sugarcane cultivation in the country, we outline the basic course of action needed to manage the pest if it were to assume more serious proportions than the native species it appears to be displacingReferences
- Anon., Sugar statistics. Coop. Sug., 2021, 53(3), 61–96.
- Rao, G. N., Schizotetranychus andropogoni Hirst, a pest of sugarcane. Curr. Sci., 1952, 21(6), 163–164.
- Verma, A., Host plant records of sugarcane mite, Schizotetranychus andropogoni Hirst. Entomol. Newsl., 1976, 6(10), 56.
- Gupta, S. K., Handbook: Plant Mites of India, Zoological Survey of India, Calcutta, 1985, p. 520.
- Bolland, H. R., Gutierrez, J. and Flechtmann, C. H. W., World Catalogue of the Spider Mite Family (Acari: Tetranychidae), Brill, Boston, USA, 1998, p. 392.
- Migeon, A. and Dorkeld, F., Spider Mites Web: A Comprehensive Database for the Tetranychidae, 2022; http://www1.montpellier.inra.fr/CBGP/spmweb (accessed on 23 June 2022).
- Sithanantham, S. and David, H., Mites. In Sugarcane Entomology in India (eds David, H., Easwaramoorthy, S. and Jayanthi, R.), Sugarcane Breeding Institute, Coimbatore, 1986, pp. 343–356.
- Anon., Progress Report 2011–13, All India Network Project on Agricultural Acarology, University of Agricultural Sciences, Bangalore, 2013, p. 204.
- Singh, J. and Raghuraman, M., Emerging scenario of important mite pests in North India. Zoosymposia, 2011, 6, 170–179.
- Bairwa, B. and Singh, R. N., Environmental effect on sugarcane leaf mite, Schizotetranychus andropogoni (Hirst) on sugarcane ecosystem. Bioscan, 2013, 8(4), 1281–1284.
- Karthick, K. S., Chinniah, C., Ramasubramanian, T., Kalyanasundram, M., Devrajan, K. and Venkataraman, N. S., Seasonal incidence and influence of weather factors on the population dynamics of sugarcane web mite, Schizotetranchyus andropogoni Hirst on sugarcane. Int. J. Curr. Microbiol. Appl. Sci., 2019, 8(7), 1695–1702.
- Naing, H. H., Chandrapatya, A., Navajas, M. and Auger, P., New species and new records of Tetranychidae (Acarina, Prostigmata) from Thailand. Zootaxa, 2014, 3802(2), 257–275.
- Zhao, Y., Zhang, W., Wang, R. and Niu, D., Divergent domains of 28S ribosomal RNA gene: DNA barcodes for molecular classification and identification of mites. Parasit. Vectors, 2020, 13, 251; https://doi.org/10.1186/s13071-020-04124-z.
- Naing, H. H., Chandrapatya, A., Navajas, M. and Auger, P., Know more about spider mites (Acar: Tetranychidae) in Myanmar. In Proceedings of the Eighth Agricultural Research Conference in Commemoration of the 90th Anniversary of Yezin Agricultural University (eds Kywe, M., Thein, S.S. and Oo, A. N.), Nay Pyi Taw, Myanmar, 23–24 December 2014, pp. 122–133.
- Min, X. J., Butler, G., Storms, R. and Tsang, A., OrfPredictor: predicting protein-coding regions in EST-derived sequences. Nucleic Acids Res., 2005, 33, web server issue W677–W680; doi:10.1093/nar/gki394.
- Tamura, K., Stecher, G., Peterson, D., Filipski, A. and Kumar, S., MEGA6: molecular evolutionary genetics analysis version 6.0. Mol. Biol. Evol., 2013, 30(12), 2725–2729; https://doi.org/10.1093/molbev/mst197.
- Jones, D. T., Taylor, W. R. and Thornton, J. M., The rapid generation of mutation data matrices from protein sequences. Comput. Appl. Biosci., 1992, 8, 275–282.
- Felsenstein, J., Confidence limits on phylogenies: an approach using the bootstrap. Evolution, 1985, 39, 783–791.
- Dyamanagouda, P., Vishnupriya, R. and Gowda, C. C., Two new records of spider mites (Acari: Tetranychidae) with new host plant from Coimbatore district, Tamil Nadu, India. Persian J. Acarol., 2021, 11(1), 153–157.
- Srinivasa, N., Gowda, C. C., Zeity, M. and Khadri, S. N., Spider Mite Fauna of India, All India Network Project on Agricultural Acarology, University of Agricultural Sciences, Bengaluru, 2021, p. 103.
- Matsuda, T., Hinomoto, N., Singh, R. N. and Gotoh, T., Molecularbased identification and phylogeny of Oligonychus species (Acari: Tetranychidae). J. Econ. Entomol., 2012, 105, 1043–1050.
- Matsuda, T., Fukumoto, C., Hinomoto, N. and Gotoh, T., DNA-based identification of spider mites: molecular evidence for cryptic species of the genus Tetranychus (Acari: Tetranychidae). J. Econ. Entomol., 2013, 106, 463–472.
- Matsuda, T., Morishita, M., Hinomoto, N. and Gotoh, T., Phylogenetic analysis of the spider mite sub-family Tetranychinae (Acari: Tetranychidae) based on the mitochondrial COI gene and the 18S and the 5′ end of the 28S rRNA genes indicates that several genera are polyphyletic. PLoS ONE, 2014, 9(10), e108672; doi:10.1371/journal.pone.0108672.
- Hiroko, M., Masahiro, I., Koichi, G. and Hiroshi, A., Molecular phylogenetic relationships of halacarid mites suggest the reevaluation of traditional subfamily classification. Acarologia, 2017, 57(3), 633–641; https://doi.org/10.24349/acarologia/20174182.
- Anon., Progress of research 2015–18, All India Network Project on Agricultural Acarology, University of Agricultural Sciences, Bengaluru, 2018, p. 245.
- Anon., DARE/ICAR Annual Report 2017–18, Ministry of Agriculture and Farmers Welfare, Government of India, 2018, p. 189.
- Srikanth, J., Easwaramoorthy, S. and Jalali, S. K., A 100 years of biological control of sugarcane pests in India: review and perspective. CAB Rev., 2016, 11(13), 1–32; doi:10.1079/PAVSNNR20161-1013.
- Nair, M. R. G. K., Insects and Mites of Crops in India, Indian Council of Agricultural Research, New Delhi, 1986, 2nd edn, p. 408.
- Jayanthi, R. and David, H., Root borer Emmalocera depressella (Swinh.) problem in South India – a current appraisal. Coop. Sug., 1990, 21(11), 807–810.
- Srikanth, J., Jayanthi, R. and Salin, K. P., Sugarcane root borer Polyocha depressella Swinhoe: an overview. J. Sugarcane Res., 2014, 4(2), 1–20.
- Srikanth, J., The epidemic of sugarcane woolly aphid Ceratovacuna lanigera Zehntner (Homoptera: Aphididae) in western India: an appraisal. In Proceedings of National Seminar on Use of Appropriate Varieties and Management Practices for Improving Recovery of Sugarcane (ed. Balasundaram, N.), Sugarcane Breeding Institute, Coimbatore, 19–20 January 2004, pp. 169–180.
- Ganeshaiah, K. N., Barve Narayani, Nath Nilima, Chandrashekara, K., Swamy, M. and Uma Shaanker, R., Predicting the potential geographical distribution of the sugarcane woolly aphid using GARP and DIVA-GIS. Curr. Sci., 2003, 85(11), 1526–1528.
- Srikanth, J., World and Indian scenario of sugarcane woolly aphid. In Woolly Aphid Management in Sugarcane (eds Mukunthan, N. et al.). Extension Publication No. 154, Sugarcane Breeding Institute, Coimbatore, 2007, pp. 1–12.
- Srikanth, J., Singaravelu, B., Kurup, N. K., Mukunthan, N., Santhalakshmi, G. and Nirmala, R., Predators as natural and applied biocontrol agents of sugarcane woolly aphid Ceratovacuna lanigera in India: an appraisal. J. Sugarcane Res., 2015, 5(2), 53–72.
- Srikanth, J., Singaravelu, B. and Kurup, N. K., Natural control of woolly aphid by Encarsia flavoscutellum prevents yield and quality loss in sugarcane. J. Sugarcane Res., 2012, 2(1), 64–68.
- Srikanth, J. et al., Pest dynamics and management in long-term organic and conventional sugarcane production systems. Proc. Annu. Conv. Sugar Technol. Assoc. India, 2009, 70, A16–A45.
- Srikanth, J., Mahesh, P., Salin, K. P. and Poorani, J., Occurrence of the hispa Asamangulia cuspidata and its parasitoids in southern India. Curr. Sci., 2015, 109(12), 2288–2295.
- Srikanth, J. et al., First report of occurrence of fall armyworm Spodoptera frugiperda in sugarcane from Tamil Nadu, India. J. Sugarcane Res., 2018, 8(2), 195–202.
- Chormule, A., Shejawal, N., Sharanabasappa, Kalleshwaraswamy, C. M., Asokan, R. and Mahadeva Swamy, H. M., First report of the fall armyworm, Spodoptera frugiperda (J. E. Smith) (Lepidoptera, Noctuidae) on sugarcane and other crops from Maharashtra, India. J. Entomol. Zool. Stud., 2019, 7(1), 114–117.
- Srikanth, J., Geetha, N., Mahesh, P., Saravanan, L., Singaravelu, B. and Salin, K. P., Status of fall armyworm Spodoptera frugiperda (J.E. Smith) in sugarcane in Tamil Nadu State, India, a year after its first occurrence. J. Sugarcane Res., 2019, 9(2), 176–183.
- Mahesh, P., Srikanth, J., Mahendran, B., Chandran, K., Singaravelu, B. and Salin, K. P., Occurrence of the exotic mite Schizotetranychus krungthepensis (Acarina: Tetranychidae) in sugarcane germplasm in India. Crop Prot., 2021, 144, 105556; https://doi.org/10.1016/j.cropro.2021.105556.