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http://krishi.icar.gov.in/jspui/handle/123456789/4255Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | D.S. Kumar | en_US |
| dc.contributor.author | M. Tarakeswari | en_US |
| dc.contributor.author | Lakshminarayana | en_US |
| dc.contributor.author | M. Sujatha | en_US |
| dc.date.accessioned | 2017-06-05T03:48:10Z | - |
| dc.date.available | 2017-06-05T03:48:10Z | - |
| dc.date.issued | 2016-01-01 | - |
| dc.identifier.citation | Not Available | en_US |
| dc.identifier.issn | Not Available | - |
| dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/4255 | - |
| dc.description | Not Available | en_US |
| dc.description.abstract | Ten purified crystal proteins of Bacillus thuringiensis (Bt) were tested at concentrations ranging from 2.93 to 3000 ng/cm2 for their toxicity to eri silkworm through protein paint bioassays using castor leaves. Based on LC50 values, Cry1Aa (2.6 ng/cm2) was highly toxic followed by Cry1Ac (29.3 ng/cm2) and Cry1Ab (68.7 ng/cm2). The Cry1Ca and Cry1Ea proteins were moderately toxic to eri silkworm larvae and resulted in 23% and 28% mortality, respectively at the highest concentration tested (3000 ng/cm2). Only reduction in larval weight was observed with Cry2Aa, Cry1Da and Cry9Aa proteins while Cry3Aa and Cry1Ba proteins were found to be nontoxic. | en_US |
| dc.description.sponsorship | Not Available | en_US |
| dc.language.iso | English | en_US |
| dc.publisher | Not Available | en_US |
| dc.relation.ispartofseries | Not Available; | - |
| dc.subject | Bacillus thuringiensis | en_US |
| dc.subject | Crystal proteins | en_US |
| dc.subject | Eri silkworm | en_US |
| dc.subject | insect bioassays | en_US |
| dc.subject | Samia ricini | en_US |
| dc.title | Toxicity of Bacillus thuringiensis crystal proteins against eri silkworm, Samia cynthia ricini (Lepidoptera: Saturniidae) | en_US |
| dc.title.alternative | Not Available | en_US |
| dc.type | Research Paper | en_US |
| dc.publication.projectcode | 101-2 | en_US |
| dc.publication.journalname | Journal of Invertebrate Pathology | en_US |
| dc.publication.volumeno | Not Available | en_US |
| dc.publication.pagenumber | Not Available | en_US |
| dc.publication.divisionUnit | crop improvement | en_US |
| dc.publication.sourceUrl | http://dx.doi.org/10.1016/j.jip.2016.06.012 | en_US |
| Appears in Collections: | CS-IIOR-Publication | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Toxicity-of-Bacillus-thuringiensis-crystal-proteins-against-eri-silkworm-Samia-accepted manuscript.pdf | 740.1 kB | Adobe PDF | View/Open |
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