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Kapoor, Shilpa
- Virulence of Heterorhabditis bacteriophora (Poinar) against Cutworm, Agrotis Segetum (Denis and Schiff.)
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1 Department of Entomology, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur 176062, Himachal Pradesh, IN
1 Department of Entomology, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur 176062, Himachal Pradesh, IN
Source
Journal of Biological Control, Vol 23, No 4 (2009), Pagination: 409-415Abstract
Surveys for entomopathogenic nematodes (EPNs) were carried out in eight localities covering three districts (Kangra, Sirmaur and Solan) of Himachal Pradesh, India. EPNs were recorded in two localities - Baijnath (Kangra) and Rajgarh (Sirmour), and were identified as Heterorhabditis bacteriophora. The potential of this nematode to kill the larvae of the cutworm, Agrotis segetum, was investigated at 10-40IJs / cm2 in Petri plates and in soil (at 1000-5000 IJs Kg-1) experiments. Studies on the comparative susceptibility of 3rd, 4th and 5th instar larvae of A. segetum indicated that the susceptibility of insect larvae to H. bacteriophora decreased with the increase in age. Insect mortality increased with the increase in the exposure time and inoculum level of the EPN. In the soil, 1000 IJs of H. bacteriophora Kg-1 were found to be sufficient to initiate the infection and kill up to 61.3 of 5th instar larvae of A. segetum after 7 days of exposure.Keywords
Entomopathogenic Nematode, Heterorhabditis bacteriophora, Agrotis Segetum, Cutworm, Survey.Full Text
References
- Abbott, W. S. 1925. Methods for computing the effectivenessof an insecticide. Journal of Economic Entomology,18: 265-267.
- Anonymous, 2003. Annual Report - All India NetworkProject on white grubs and other soil arthopods. Department of Entomology, Chaudhary SarwanKumar Himachal Pradesh Krishi Vishvavidyalaya,Palampur, India, 20 p.
- Atwa, A. A. 2004. Isolation and identification ofentomopathogenic nematodes in Egypt. International Journal of Nematology, 14: 40-43.
- Glazer, I., Liran, N., Poinar, G. O. Jr. and Smits, P. H. 1993. Identification and biological activity ofnewly isolated heterorhabditid populations fromIsrael. Fundamental and Applied Nematology,16: 467-472.
- Gulab, R., Mishra, S. S. and Dhamayanthi, K. P. M. 2001. Relative susceptibility of advanced hybrids andpromising cultivars of potato, Solanum tuberosumL. to greasy cutworm, Agrotis ipsilon (Hufn.) inNorth-eastern plains. Journal of EntomologicalResearch, 25: 183-187.
- Hazir, S., Kaya, H. K., Stock, S. P. and Keskin, N. 2003. Entomopathogenic nematodes (Steinernematidaeand Heterorhabditidae) for biological control ofsoil pests. Turkish Journal of Biology, 27: 181-202.
- Kaya, H. K. and Gaugler, R. 1993. Entomopathogenicnematodes. Annual Review of Entomology,38: 181-206.
- Klein, M. G. 1990. Efficacy against soil-inhabiting insectpests, pp. 195-214. In: Gaugler, R. and Kaya, H. K.(Eds.), Entomopathogenic nematodes in biologicalcontrol. CRC Press, Boca Raton, Florida, USA.
- Kung, S. P., Gaugler, R. and Kaya, H. K. 1990. Influence ofsoil pH and oxygen on persistence of Steinernemaspp. Journal of Entomology, 22: 440-445.
- Mekete, T., Gaugler, R., Nguyen, K. B., Mandefro,W. and Tessera, M. 2005. Biogeography ofentomopathogenic nematodes in Ethiopia. Nematropica, 35: 31-36.
- Miduturi, J. S., Matata, G. J. M., Waeyenberge, L. and Moens,M. 1996. Naturally occurring entomopathogenic nematodes in the province of East Flanders,Belgium. Nematologia Mediterranea,24: 287-293.
- Mracek, Z., Becvcr, S., Kindlmann, P. and Jersakova J.2005. Habitat preference for entomopathogenicnematodes, their insect hosts and new faunisticrecords for the Czech Republic. BiologicalControl, 34: 27-37.
- Mrowczynski, M., Wachowiak, H. and Boron, M. 2003. Cutworm - a dangerous pest in the autumn of2003. Ochrana Roslin, 47: 24-26.
- Nguyen, K. B. and Smart, G. C. 1996. Identification ofentomopathogenic nematodes in Steinernematidaeand Heterorhabditidae (Nematoda: Rhabditida). Journal of Nematology, 28: 286-300.
- Napiorkowska, K. J. and Gawowska, J. 2004. Increaseof harmfulness of caterpillars (Hadeninae andNoctuinae, Lepidoptera: Noctuidae) on cabbageand other cole crops. Progress in Plant Protection,44: 978-980.
- Poinar, G. O. Jr. 1990. Taxonomy and biology ofSteinernematidae and Heterorhabditidae, pp. 23-61. In: Gaugler, R. and Kaya, H. K. (Eds.)Entomopathogenic nematodes in biologicalcontrol. CRC Press, Boca Raton, Florida, USA.
- Poinar, G. O. Jr., Karunakar, G. and David, H. 1992. Heterorhabditis indicus (Rhabditida: Nematoda)from India, separation of Heterorhabditis spp. by infective juveniles. Fundamental and AppliedNematology, 15: 467-472.
- Shapiro-Ilan, D. I., Gaugler, R., Tedders, L. W., Brown, I. and Lewis, E. E. 2002. Optimization of inoculationfor in vivo production of entomopathogenicnematodes. Journal of Nematology, 34: 343-350.
- Singh, M. 1990. Studies on insect parasitic nematodes. Ph.D. Thesis, Dr. Y.S. Parmar University ofHorticulture and Forestry, Solan, India, 140 p.
- Singh, M. and Gupta, P. R. 2006. Occurrence ofentomopathogenic nematodes in HimachalPradesh, India and their pathogenicity againstvarious insect species. Pest management andEconomic Zoology, 14: 179-189.
- Sivakumar, C. V., Jayaraj, S. and Subramanian, S. 1989. Observation on Indian population of theentomopathogenic nematode Heterorhabditisbacteriophora Poinar, 1976. Journal of BiologicalControl, 2: 112-113.
- Verma, K. S. and Verma, A. K. 2002. Cutworm speciesassociated with different crops in HimachalPradesh. Insect Environment, 8:23.