Mungbean yellow mosaic virus
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Studies in this regard and epidemiological aspects of MYMV are scanty in the North Eastern Karnataka region. Hence the studies were conducted to know the influence of weather parameters on whitefly population and MYMV incidence.
11p gaocaolon9 22-12-2020 13 1 Download
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The present experiment was conducted to assess the genetic behavior of mungbean cultivars against YMD under natural environmental conditions of MYMV recurring place in North Eastern Karnataka (NEK), where high population of viruliferous white fly are always present.
7p gaocaolon9 22-12-2020 9 1 Download
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Biological evidence on host range of yellow mosaic disease of greengram [Vigna radiata (L.) Wilczek]
The study was conducted to know the alternate hosts of Mungbean Yellow Mosaic Virus (MYMV) disease on greengram by cross inoculated with virus on several crops and weed hosts under laboratory through insect vector whitefly (Bemisia tabaci).
7p gaocaolon9 22-12-2020 13 2 Download
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Field screening of 5 mungbean varieties for resistance against whitefly, induced Mungbean Yellow Mosaic Virus (MYMV) was carried out during Rabi and Kharif on 2014. Population of whitefly ranged from 3.22 to 7.69 per plant while MYMV incidence ranged from 6.00 to 39.00 per cent during Zaid 2014. Only one variety Pant Moong-1 was found to be resistant to whitefly during Zaid 2014.
4p nguathienthan8 20-10-2020 16 2 Download
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Mungbean is one of the most important pulse crops which is native to India. The yield of mungbean has been stagnant over years. Improvement in yield of mungbean is becoming difficult mainly due to the occurrence of pest and diseases.
11p trinhthamhodang1215 23-09-2020 10 1 Download
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Hundred genotypes of mungbean were screened against Mungbean Yellow Mosaic Virus (MYMV) disease. Among hundred genotypes screened, three genotypes namely LGG-593, KMP-24, and KMP-40 were found moderately resistant, nineteen genotypes viz., KMP-4, KMP-22, VBN-2-3, LGG-594, MGG-40-1, JNG-13, TK-6-1, BGG-1, VBN-2-3, LGG-410, LGG-410, KKM3-1, ICC-12947, LGG-592, KMP-1, KMP-22, KMP-23, KMP-17 and KMP-4 found moderately susceptible, sixty-six genotypes found susceptible and twelve genotypes were found highly susceptible.
7p cothumenhmong7 08-09-2020 13 1 Download
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Interspecific hybridization was made between mungbean yellow mosaic virus (MYMV) susceptible greengram variety CO 5 with MYMV resistant wild Vigna sp. Crossed seeds were raised in field condition for testing the MYMV incidence. F1 showed dominant resistance reaction against MYMV disease incidence.
8p nguaconbaynhay7 15-08-2020 8 1 Download
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The aim of the study is to develop MYMV resistant geneotypes in greengram crossed with rice bean resistant genotypes. To overcome the susceptibility through this crosses combination wild Vigna species.
7p nguaconbaynhay7 15-08-2020 12 1 Download
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Two year field screening was undertaken during Kharif season of 2011 and 2012 with eight varieties of Mungbean to ascertain its resistance against Yellow mosaic virus disease. It is evident from the pooled data that no varieties/ lines showed complete resistance to YMV disease during both the consecutive years 2011 and 2012 but it was found that the incidence of the disease varied from 36.70% to 9.12%.
11p kethamoi6 29-06-2020 7 1 Download
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Field screening of 52 mungbean genotypes for resistance against whitefly, Mungbean Yellow Mosaic Virus (MYMV) and Cercospora leaf spot was carried out during Rabi and Kharif on 2015-2016. Population of whitefly ranged from 2.5 to 7.7 no./3 leaves while MYMV incidence ranged from 13.7 to 66.2 per cent. Two cultures viz., VBN 2 and CO 8 recorded low mean population of whitefly 2.5 and 2.7 no/3 leaves, respectively followed by VBN-3 (2.9 no. /3 leaves), PDM-54 (3.1 no. /3 leaves) and GM 4 (3.5 no. /3 leaves) whereas RM 612 recorded high mean population of whitefly (7.7 no.
8p chauchaungayxua6 26-06-2020 16 2 Download
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Mungbean (Vigna radiata (L.) Wilczek) is a fast-growing warm-season legume, native to the Indian subcontinent; widely cultivated in Southeast Asia. It is an important pulse crop because of its short growth duration, low water requirement, and as a crop suitable for crop rotation and nutritional security being a rich source of protein. Biotic stress produced by viruses especially yellow mosaic virus (YMV) is the main constraint in its production causing substantial yield losses. The detection and diagnosis of viruses is most important to excogitate a management strategy.
18p angicungduoc5 14-06-2020 14 0 Download
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Mungbean yellow mosaic virus (MYMV) causes yellow mosaic disease in pulses. Which is most serious disease in greengram, blackgram and many pulses growing areas of North Eastern Karnataka region. The reasons for its higher incidence can be known by studying its epidemiological factors.
8p trinhthamhodang1213 02-06-2020 9 1 Download
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Mungbean is one of the most desired legume of vegetarians, its wide cultivation across many parts of Africa, South East Asia including India is driven by its huge demand across many parts of the world. However, its cultivation is suffering in all these regions due to Yellow Mosaic Disease (YMD) caused by Mungbean yellow mosaic virus (MYMV).
6p trinhthamhodang1213 02-06-2020 9 1 Download
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Field experiment was conducted during 2011 and 2012 to evaluate the efficacy of chemical insecticides and plant botanicals for the management of Yellow Mosaic Virus of Mungbean transmitted by the vector whitefly (Bemisia tabaci). It was noted that disease incidence could not be escaped however, the percentage of incidence were different from each other over control plot. Among the five plant origin products with different doses tested for spraying, Neem @ 0.2% showed lowest incidence (10.49%) and severity (9.58%). Among three insecticides the significant lowest incidence (8.
8p trinhthamhodang1213 02-06-2020 22 1 Download
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Mungbean [Vigna radiata (L.) Wilczek] is an important short duration grain legume which is grown in different parts of the country, for grain and green manure. It is an outstanding source of easily digestible proteins with low flatulence, which balances the staple rice diet in Asia. Mungbean yellow mosaic disease (MYMD) caused by whitefly (Bemisia tabaci) transmitted mungbean yellow mosaic virus (MYMV) is an important constraint of mungbean in India. Thirty five Indian mungbean genotypes were evaluated to identify the source of resistance against MYMV during kharif-2013.
12p kequaidan4 05-05-2020 21 1 Download
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Hybridization was carried out between highly resistant genotype Meha and four susceptible genotypes viz., Pusa Vishal, GJM-1006, GM-4 and GJM-1008 to deduce genetics of Mungbean Yellow Mosaic Virus (MYMV) resistance in mungbean. Parents, F1s, F2s and F3 progenies were evaluated for their response to MYMV infection utilizing highly susceptible variety GM-4 as an infector row keeping one row of GM-4 after every two rows of parents, F1s, F2s and F3 progenies.
7p nguathienthan4 21-04-2020 16 1 Download
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Blackgram is one of the most highly profitable pulse crop, cultivated in almost all parts of India. Beside different constraints, viral diseases mostly yellow mosaic virus disease is the prime hazard for massive economic losses in blackgram especially in the Indian subcontinent.
4p nguathienthan4 21-04-2020 10 1 Download
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In the present study, the screened genotypes were re-evaluated under screen-house conditions in order to confirm the sources of resistance against MYMV disease incidence. Out of them, 2 were categorized as resistant (R), 6 moderately resistant (MR), 12 moderately susceptible, 14 susceptible (S) and 1 as highly susceptible (HS). The resistant and highly susceptible genotypes could be used as parents for the development of mapping population in order to validate the molecular markers to facilitate marker-assisted selection for the development of MYMV resistant breeding lines.
9p kequaidan4 21-04-2020 8 1 Download
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Blackgram (Vigna mungo (L.) Hepper) (2n=22) is one of the most highly valuable pulse crop, cultivated in almost all parts of India. It is a good source of easily digestible proteins, carbohydrates and other nutritional factors. Besidesvarious biotic and abiotic constraints, viral diseases mostly yellow mosaic disease is the prime threat for extensive economic losses in areas of production.
8p kethamoi4 16-04-2020 13 0 Download
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Begamoviruses are usually considered not transmissible by mechanical sap inoculation and hence making information about their physical properties scarce which are useful in determining management strategies. The present study was conducted to know sap transmissibility and physical properties of Mungbean Yellow Mosaic Virus (MYMV) like Thermal Inactivation Point (TIP), Dilution End Point (DEP) and Longevity in vitro (LIV).
7p trinhthamhodang1212 06-04-2020 14 0 Download