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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/55130
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Pervez R, Jacob T K, Devasahayam S and Eapen S J | en_US |
dc.date.accessioned | 2021-08-11T17:17:36Z | - |
dc.date.available | 2021-08-11T17:17:36Z | - |
dc.date.issued | 2014-06-24 | - |
dc.identifier.citation | S Devasahayam, S J Eapen, R. P. T. K. J. (2014). Penetration and infectivity of entomopathogenic nematodes against Lema sp. (Chrysomelidae: Coleoptera) infesting turmeric (Curcuma longa L.) and their multiplication. Journal of Spices and Aromatic Crops, 23(1), 71–75. Retrieved from https://updatepublishing.com/journal/index.php/josac/article/view/5095 | en_US |
dc.identifier.issn | 0971-3328 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/55130 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Penetration and infectivity of eight native isolates of entomopathogenic nematodes (EPNs),Heterorhabditis sp.(IISR-EPN 01); Steinernema sp.(IISR-EPN 02); S. ramanai (IISR-EPN 03); S.carpocapsae (IISR-EPN 06), Oscheius gingeri (IISR-EPN 07) and Oscheius spp. (IISR-EPN 04, 05 and08) were evaluated against larvae of leaf feeder (LF) Lema sp.infesting turmeric. Among the testedEPNs, Steinernema sp.(IISR-EPN 02) and O. gingeri (IISR-EPN 07) were more pathogenic to LFlarva as they brought about 100% mortality to the insect within 48 h post exposure, followed byHeterorhabditis sp.(IISR-EPN 01) and Oscheius sp. (IISR-EPN 08) after 72 h of exposure. S. ramanai(IISR-EPN 03) and Oscheius spp. (IISR-EPN 04 and 05) took 96 and 120 h, respectively, to kill thetest insect. Lema sp. larvawas the most suitable host for multiplication of infective juveniles (IJs)of O. gingeri (IISR-EPN 07), which yielded 11, 480 IJs larva-1, followed by Steinernema sp.(IISR-EPN 02) (8, 658IJs larva-1) and S. carpocapsae (IISR-EPN 06) (6, 810 IJs larva-1), however,Heterorhabditis sp.(IISR-EPN 01) less multiplied. The maximum number of Steinernema sp. (IISR-EPN 02) IJs penetrated into test larva(17.5 IJs larva-1), followed by S. carpocapsae (IISR-EPN 06)(10.2 IJs larva-1) and the fewest (2.8 IJs larva-1) were of Oscheius sp. (IISR-EPN 08). The infectivityof the above EPNs against LF is being reported for the first time which opens up a new hope ofutilizing them in insect pest management in turmeric. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Indian Society for Spices | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | bio-control, Curcuma longa, infectivity, Lema sp., multiplication | en_US |
dc.title | Penetration and infectivity of entomopathogenic nematodes against Lema sp. infesting turmeric | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Journal of Spices and Aromatic Crops | en_US |
dc.publication.volumeno | 23(1) | en_US |
dc.publication.pagenumber | 71-75 | en_US |
dc.publication.divisionUnit | Division of Crop Protection | en_US |
dc.publication.sourceUrl | https://updatepublishing.com/journal/index.php/josac/article/view/5095 | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Spices Research | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.journaltype | Half yearly | en_US |
Appears in Collections: | HS-IISR-Publication |
Files in This Item:
File | Description | Size | Format | |
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EPNvsLema.pdf | 257.68 kB | Adobe PDF | View/Open |
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