Search results
9 result(s) search for keyword(s) 'yellow'
Assessment of cultural practices in managing tomato yellow leaf curl virus (TYLCV) under the hill conditions / Malla, S.
Title : Assessment of cultural practices in managing tomato yellow leaf curl virus (TYLCV) under the hill conditions Material Type: printed text Authors: Malla, S. ; , Publisher: Pokhara : LARC Publication Date: 2002 Pagination: 8 Keywords: Leaf curls; Viruses; Tomato yellow leaf curl geminivirus; Plant diseases Copies (1)
Barcode Call number Media type Location Section Status NR-3813 NR-3813, Document NARC Library Documents Available Assessment of resistance and inheritance to Barley Yellow Dwarf Virus Diseases (BYDV) in five wheat cultivars (Triticum aestivum L.) / Tola, J.
Title : Assessment of resistance and inheritance to Barley Yellow Dwarf Virus Diseases (BYDV) in five wheat cultivars (Triticum aestivum L.) Material Type: printed text Authors: Tola, J. ; , Publisher: USA : Oregon State University Publication Date: 1984 Pagination: 126 p. General note: AN: NR-865 Languages : English (eng) Keywords: Wheats; Plant diseases; Barley yellow dwarf virus; Cereals Class number: 633.1192 Link for e-copy: http://elibrary.narc.gov.np/?r=3662 Assessment of resistance and inheritance to Barley Yellow Dwarf Virus Diseases (BYDV) in five wheat cultivars (Triticum aestivum L.) [printed text] / Tola, J. ; , . - USA : Oregon State University, 1984 . - 126 p.
AN: NR-865
Languages : English (eng)
Keywords: Wheats; Plant diseases; Barley yellow dwarf virus; Cereals Class number: 633.1192 Link for e-copy: http://elibrary.narc.gov.np/?r=3662 Copies (1)
Barcode Call number Media type Location Section Status NARC1000865 633.1192, TOL Document NARC Library Documents Available Status of Tomato Yellow Leaf Curl Virus in Tomato in the Western Hills of Nepal / Ghimire, S.R. in Nepal Agriculture Research Journal, Vol. 4 (2000/2001)
[article]
Title : Status of Tomato Yellow Leaf Curl Virus in Tomato in the Western Hills of Nepal Material Type: printed text Authors: Ghimire, S.R., Author ; Subedi, Phul Prasad, Author ; Green, S.K., Author Publication Date: 2000 Article on page: 1-4 p Languages : English (eng) Keywords: Bemisia tabaci, Lycopersicon esculentum, tomato, yellow leaf curl virus, whitefly Abstract: Tomato cultivation in rainy season is being endangered and is becoming less profitable because of
tomato yellow leaf curl virus (TYLCV) infection. Studies were conducted at Agriculture Research
Station, Lumle to assess the incidence of TYLCV and associated yield losses in various
commercial tomato growing pockets of the western hills during the period of 1995 and 1997. The
studies revealed a high incidence of the disease in most tomato growing pockets and yield losses
of 40% or even higher have been reported in some areas like Risingpatan, Tanahun and Kudule, of
western hills of Nepal. Laboratory analysis of the diseased samples by Asian Vegetable Research
and Development Center revealed the presence of three different strains of TYLCV: Banglore I,
Banglore II and Sri Lanka in the western hills. The TYLCV vector, whitefly (Bemisia tabaci
Gen.), was found active throughout the crop growing period in some commercial tomato growing
pockets. Therefore, research on the development of effective TYLCV management technology is
needed to sustain rainy season tomato cultivation in the western hills of Nepal.Link for e-copy: http://elibrary.narc.gov.np/?r=85
in Nepal Agriculture Research Journal > Vol. 4 (2000/2001) . - 1-4 p[article] Status of Tomato Yellow Leaf Curl Virus in Tomato in the Western Hills of Nepal [printed text] / Ghimire, S.R., Author ; Subedi, Phul Prasad, Author ; Green, S.K., Author . - 2000 . - 1-4 p.
Languages : English (eng)
in Nepal Agriculture Research Journal > Vol. 4 (2000/2001) . - 1-4 p
Keywords: Bemisia tabaci, Lycopersicon esculentum, tomato, yellow leaf curl virus, whitefly Abstract: Tomato cultivation in rainy season is being endangered and is becoming less profitable because of
tomato yellow leaf curl virus (TYLCV) infection. Studies were conducted at Agriculture Research
Station, Lumle to assess the incidence of TYLCV and associated yield losses in various
commercial tomato growing pockets of the western hills during the period of 1995 and 1997. The
studies revealed a high incidence of the disease in most tomato growing pockets and yield losses
of 40% or even higher have been reported in some areas like Risingpatan, Tanahun and Kudule, of
western hills of Nepal. Laboratory analysis of the diseased samples by Asian Vegetable Research
and Development Center revealed the presence of three different strains of TYLCV: Banglore I,
Banglore II and Sri Lanka in the western hills. The TYLCV vector, whitefly (Bemisia tabaci
Gen.), was found active throughout the crop growing period in some commercial tomato growing
pockets. Therefore, research on the development of effective TYLCV management technology is
needed to sustain rainy season tomato cultivation in the western hills of Nepal.Link for e-copy: http://elibrary.narc.gov.np/?r=85 Tomato varietal screening against tomato yellow leaf curl virus (TYLCV) in 2000 / Malla, S.
Title : Tomato varietal screening against tomato yellow leaf curl virus (TYLCV) in 2000 Material Type: printed text Authors: Malla, S. ; , Publisher: Pokhara : LARC Publication Date: 2002 Pagination: 4 Keywords: Leaf curls; Viruses; Tomato yellow leaf curl geminivirus; Variety trials; Plant diseases Copies (1)
Barcode Call number Media type Location Section Status NR-3810 NR-3810, Document NARC Library Documents Available Validation of farmers indigenous knowledge to manage mungbean yellow mosaic virus in blackgram / Dhana Bahadur Gharti
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. I / Giri, Y.P.
Title : Validation of farmers indigenous knowledge to manage mungbean yellow mosaic virus in blackgram Material Type: printed text Authors: Dhana Bahadur Gharti ; Subash Subedi, Author ; Tek Nath Ghimire, Author Pagination: 319-322 p. Languages : English (eng) Keywords: Mungbean Yellow Mosaic Gemini virus, farmers' indigenous knowledge, Bemisia tabaci,
Ageratum sppAbstract: This study was undertaken at Grain Legume Research Program, Rampur during
2067/068(2010/1 I) and 2068/069 (2011 / 12) with a view to validate farmers' indigenous
knowledge on Mungbean Yellow Mosaic Virus disease management in blackgram. During
2067/068 six treatments viz. cow's milk spray, seed priming, cow's urine spray, mohi spray,
turmeric powder suspension spray and control were tested. Tn the fiscal year 2068/069 the
treatments were modified as cow's milk spray, seed priming with sodium molybdate , cow's
urine spray, spray of extract of mixture of botanicals and control. Weed host of the virusAgeratum
spp and whitefly (Bemisia tabaci Glenn) vector populations were found abundant
in both the years. Blackgram genotype used in the first year was BLG 0003-2-l (moderately
tolerant to MYMV) and Chanpbas Local (highly susceptible to MYMV) in the second year.
None of the treatments were statistically significant to manage MYMV in both the years.
However, cow's milk spray reduced disease severity, increased hundred seed weight and
improved grain yield during 2067/068 and spray of leaf extract of mixture of botanicals
reduced disease severity and increased grain yield to some extent in the second year. Disease
severity was less in the first year due to the use of moderately tolerant genotype and very high
during the second year because of the use of highly susce ptible cultivar. Since the virus is
vector borne and there is abundance of alternate and collateral hosts in terai and inner terai
use of resistant/ tolerant varieties, vector control and removal of alternate and collateral hosts
are some of the possible ways to manage MYMV in blackgram, soybean and mungbeanLink for e-copy: http://elibrary.narc.gov.np/?r=918 Validation of farmers indigenous knowledge to manage mungbean yellow mosaic virus in blackgram [printed text] / Dhana Bahadur Gharti ; Subash Subedi, Author ; Tek Nath Ghimire, Author . - [s.d.] . - 319-322 p.
in Proceedings of the 27th National Summer Crops Workshop, held at Rampur, Chitawan, 18-20 April 2013, Vol. I / Giri, Y.P.
Languages : English (eng)
Keywords: Mungbean Yellow Mosaic Gemini virus, farmers' indigenous knowledge, Bemisia tabaci,
Ageratum sppAbstract: This study was undertaken at Grain Legume Research Program, Rampur during
2067/068(2010/1 I) and 2068/069 (2011 / 12) with a view to validate farmers' indigenous
knowledge on Mungbean Yellow Mosaic Virus disease management in blackgram. During
2067/068 six treatments viz. cow's milk spray, seed priming, cow's urine spray, mohi spray,
turmeric powder suspension spray and control were tested. Tn the fiscal year 2068/069 the
treatments were modified as cow's milk spray, seed priming with sodium molybdate , cow's
urine spray, spray of extract of mixture of botanicals and control. Weed host of the virusAgeratum
spp and whitefly (Bemisia tabaci Glenn) vector populations were found abundant
in both the years. Blackgram genotype used in the first year was BLG 0003-2-l (moderately
tolerant to MYMV) and Chanpbas Local (highly susceptible to MYMV) in the second year.
None of the treatments were statistically significant to manage MYMV in both the years.
However, cow's milk spray reduced disease severity, increased hundred seed weight and
improved grain yield during 2067/068 and spray of leaf extract of mixture of botanicals
reduced disease severity and increased grain yield to some extent in the second year. Disease
severity was less in the first year due to the use of moderately tolerant genotype and very high
during the second year because of the use of highly susce ptible cultivar. Since the virus is
vector borne and there is abundance of alternate and collateral hosts in terai and inner terai
use of resistant/ tolerant varieties, vector control and removal of alternate and collateral hosts
are some of the possible ways to manage MYMV in blackgram, soybean and mungbeanLink for e-copy: http://elibrary.narc.gov.np/?r=918 E-copies
http://nkcs.org.np/narc/dl/?r=918URL World perspectives on barley yellow dwarf / Burnett, P.A.PermalinkViral Diseases of Cucurbits Crops and Their Management in Nepal / S Joshi ; R.D Timila ; C. Manandhar ; S. Manandhar ; N TripathiPermalinkIdentification of level of field resistance to major diseases in Available genotypes of soybean at Nglrp, Rampur during 2005-2007 / DB GhartiPermalinkLeaf curl and yellowing viruses of pepper and tomato: an overview / Green, S.K.Permalink