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2013•BIOINFOLET - A Quarterly Journal of Life SciencesRequires access

Field screening of horsegram (Macrotyloma uniflorum) genotypes against horsegram yellow mosaic virus (HGYMV) disease

G. U. Prema, P. Rudraswamy, Nagaraju, K. T. Rangaswamy

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Abstract

One hundred horsegram genotypes were screened against yellow mosaic virus under field conditions during 2011. Among the different genotypes screened, 38 genotypes showed resistant reaction, six moderately resistant, three moderately susceptible, 23 susceptible and remaining 30 genotypes showed highly susceptible reaction to HgYMV. There is a need to identify resistant source and develop new genotypes against both vector as well as the disease. The resistant genotypes identified could be used in breeding programme for development of suitable varieties.

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What this paper is about

One hundred horsegram genotypes were screened against yellow mosaic virus under field conditions during 2011. Among the different genotypes screened, 38 genotypes showed resistant reaction, six moderately resistant, three moderately susceptible, 23 susceptible and remaining 30 genotypes showed highly susceptible reaction to HgYMV. There is a need to identify resistant source and develop new genotypes against both vector as well as the disease. The resistant genotypes identified could be used in breeding programme for development of suitable varieties.

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Available abstract

One hundred horsegram genotypes were screened against yellow mosaic virus under field conditions during 2011. Among the different genotypes screened, 38 genotypes showed resistant reaction, six moderately resistant, three moderately susceptible, 23 susceptible and remaining 30 genotypes showed highly susceptible reaction to HgYMV. There is a need to identify resistant source and develop new genotypes against both vector as well as the disease. The resistant genotypes identified could be used in breeding programme for development of suitable varieties.

Key concepts: Biology, Genotype, Mosaic virus, Veterinary medicine, Plant virus, Virus, Virology, Gene

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Field screening of horsegram (Macrotyloma uniflorum) genotypes against horsegram yellow mosaic virus (HGYMV) disease — Research Paper | ScholarLens