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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/68650
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | P. Lakshmi Soujanya | en_US |
dc.contributor.author | J.C. Sekhar | en_US |
dc.contributor.author | P. Kumar | en_US |
dc.date.accessioned | 2022-01-13T04:57:35Z | - |
dc.date.available | 2022-01-13T04:57:35Z | - |
dc.date.issued | 2013-04-10 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/68650 | - |
dc.description | Not Available | en_US |
dc.description.abstract | A study was conducted with the objective of assessing the comparative grain damage and weight loss in maize due to infestation by varying population densities of Sitophilus oryzae (5, 10, 50 and 100 adults/ 500 g maize grain) and Sitotroga cerealella (50, 100, 150, 200 eggs/ 200 g maize grain) over a four month storage period. Significant differences were observed between initial and final insect densities of S. oryzae and S. cerealella. The maximum per cent grain damage (53.30, 59.78) and weight loss (14.0, 4.9) was recorded at an initial population density of 100 adults and 200 eggs of S. oryzae and S. cerealella, respectively. The final insect population and weight loss due to S. oryzae exceeded that of S. cerealella whereas grain damage was high in S. cerealella infested maize at 120 days after storage. The Pearson correlation coefficient was positive and highly significant between infestation levels and progeny emerged (r = 0.82, r = 0.99), infestation levels and grain damage (r = 0.89 r = 0.95), infestation levels and grain weight loss (r = 0.93, r = 0.94) for S. oryzae and S. cerealella, respectively. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Maize Journal | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | storage losses, maize, Sitophilus oryzae, Sitotroga cerealella, grain damage | en_US |
dc.title | Stored maize losses due to Sitophilus oryzae L. (Coleoptera: Curculionidae) and Sitotroga cerealella (Oliv.) (Gelechidae: Lepidoptera) infestation | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Journal | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Maize Journal | en_US |
dc.publication.volumeno | 2 | en_US |
dc.publication.pagenumber | 57-59 | en_US |
dc.publication.divisionUnit | Winter Nursery Centre | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Indian Institute of Maize Research | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | Not Available | en_US |
Appears in Collections: | CS-IIMR-Publication |
Files in This Item:
File | Description | Size | Format | |
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MJ_Storagelosses.pdf | 1.42 MB | Adobe PDF | View/Open |
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