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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/8695
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Meena, P.D., Lijo Thomas and Dhiraj Singh | en_US |
dc.date.accessioned | 2018-10-30T10:12:06Z | - |
dc.date.available | 2018-10-30T10:12:06Z | - |
dc.date.issued | 2014-01-20 | - |
dc.identifier.citation | Meena, P.D., Lijo Thomas and Dhiraj Singh. 2014. Assessment of yield losses in Brassica juncea due to downy mildew (Hyaloperonospora brassicae). J. Oilseed Brassica, 5 (1): 73-77 | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/8695 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Susceptibility of cultivated varieties of Indian mustard (Brassica juncea L.) to downy mildew (DM), [Hyaloperonospora brassicae (Gaum.) Gçker; formerly Peronospora parasitica] is one of the major constraints in increasing crop productivity. This study reports the effect of DM on yield of three important Indian mustard cultivars as affected by several yield parameters. Compared to the healthy plants, DM-infected plants reduced yield by 42.6, 46.8 and 66.7 percent in cvs. Rohini, Varuna and NRCDR-2, respectively. DM infection significantly reduced average plant height, 1000-seed weight and oil content of seeds. Number of primary branches per plant however, was significantly higher in infected than in healthy plants. Generally, the number of siliquae on main shoot, as well as, on primary branches was also significantly lower in infected than in healthy plants. Quantification of economic impact showed that the yearly expected loss in India due to DM was about 683.1 million Indian rupees, depending upon the disease severity. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Society for Rapeseed-Mustard Research | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Brassica juncea, Downy mildew, Hyloperonospora brassicae, yield loss | en_US |
dc.title | Assessment of yield losses in Brassica juncea due to downy mildew (Hyaloperonospora brassicae) | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Journal | en_US |
dc.publication.projectcode | DRMR-PP-3 | en_US |
dc.publication.journalname | Journal of Oilseed Brassica | en_US |
dc.publication.volumeno | 5 (1) | en_US |
dc.publication.pagenumber | 73-77 | en_US |
dc.publication.divisionUnit | Crop Protection | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::Directorate of Rapeseed and Mustard Research | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.naasrating | 4.77 | en_US |
Appears in Collections: | CS-DRMR-Publication |
Files in This Item:
File | Description | Size | Format | |
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Meena_2014_DM_JOB_5_1_73-77.pdf | 32.39 kB | Adobe PDF | View/Open |
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