Dr. M.Swathi - Academia.edu (original) (raw)
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Govind Ballabh Pant Krishi evam Prodyogik Vishva Vidyalaya, Pantnagar, India
INDIAN AGRICULTURAL RESEARCH INSTITUTE, NEW DELHI, INDIA
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Papers by Dr. M.Swathi
The field screening of soybean germplasm against yellow mosaic virus disease was conducted at Nor... more The field screening of soybean germplasm against yellow mosaic virus disease was conducted at Norman E. Borlaug Crop Research Centre, G. B. Pant University of Agriculture and Technology, Pantnagar during Kharif, 2015 and 2016. The per cent disease incidence was varied from 0 to 58 among the tested germplasm lines. The highly resistant germplasm lines were DS 3101, PS 1550, SL 955, SL 983 and UPSM 534. Based on the disease reaction, the germplasm lines categorized as highly resistant (20.83%) relatively resistant (12.5%), moderately resistant (4.17%), moderately susceptible (12.5%), susceptible (33.33%) and highly susceptible (16.67%).
The field screening of soybean germplasm lines against whitefly was conducted with 24 soybean ger... more The field screening of soybean germplasm lines against whitefly was conducted with 24 soybean germplasm lines during Kharif 2015 and 2016. The pooled mean of whitefly incidence among different germplasm lines was in the range of 2.54 to 4.30 whiteflies per plant. The highest number of whiteflies per plant was observed on JS 20-71 followed by DS 3101 and DS 3202. The whitefly incidence was minimum on VLS 89, PS 1550 and SL 955. Based on the response of germplasm lines to whiteflies, the germplasm lines were categorized as moderately resistant (
LEGUME RESEARCH - AN INTERNATIONAL JOURNAL
Background: Whitefly is one of the most destructive sucking pest in the tropical and subtropical ... more Background: Whitefly is one of the most destructive sucking pest in the tropical and subtropical regions of the world and causing significant crop losses directly by sucking sap from the plants and indirectly through the transmission of viral diseases specifically caused by the genus Begomovirus. The Begomovirus species viz., Mungbean yellow mosaic India virus (MYMIV) and Mungbean yellow mosaic virus (MYMV) are causing yellow mosaic virus disease in soybean, which is transmitted by whiteflies. The disease accounts to 30-70 per cent yield loss and increases up to 80 - 100 per cent during severe incidence. Hence, there is a need for development of integrated pest management strategies against disease and whiteflies, for this the knowledge on virus-vector relationship is required. But, the studies on biological relationship of yellow mosaic virus disease and whitefly in soybean are scarce. At this juncture, considering the importance of disease in soybean, the present investigation was...
International Journal of Current Microbiology and Applied Sciences, 2017
The field screening of soybean germplasm against yellow mosaic virus disease was conducted at Nor... more The field screening of soybean germplasm against yellow mosaic virus disease was conducted at Norman E. Borlaug Crop Research Centre, G. B. Pant University of Agriculture and Technology, Pantnagar during Kharif, 2015 and 2016. The per cent disease incidence was varied from 0 to 58 among the tested germplasm lines. The highly resistant germplasm lines were DS 3101, PS 1550, SL 955, SL 983 and UPSM 534. Based on the disease reaction, the germplasm lines categorized as highly resistant (20.83%) relatively resistant (12.5%), moderately resistant (4.17%), moderately susceptible (12.5%), susceptible (33.33%) and highly susceptible (16.67%).
The field screening of soybean germplasm lines against whitefly was conducted with 24 soybean ger... more The field screening of soybean germplasm lines against whitefly was conducted with 24 soybean germplasm lines during Kharif 2015 and 2016. The pooled mean of whitefly incidence among different germplasm lines was in the range of 2.54 to 4.30 whiteflies per plant. The highest number of whiteflies per plant was observed on JS 20-71 followed by DS 3101 and DS 3202. The whitefly incidence was minimum on VLS 89, PS 1550 and SL 955. Based on the response of germplasm lines to whiteflies, the germplasm lines were categorized as moderately resistant (
LEGUME RESEARCH - AN INTERNATIONAL JOURNAL
Background: Whitefly is one of the most destructive sucking pest in the tropical and subtropical ... more Background: Whitefly is one of the most destructive sucking pest in the tropical and subtropical regions of the world and causing significant crop losses directly by sucking sap from the plants and indirectly through the transmission of viral diseases specifically caused by the genus Begomovirus. The Begomovirus species viz., Mungbean yellow mosaic India virus (MYMIV) and Mungbean yellow mosaic virus (MYMV) are causing yellow mosaic virus disease in soybean, which is transmitted by whiteflies. The disease accounts to 30-70 per cent yield loss and increases up to 80 - 100 per cent during severe incidence. Hence, there is a need for development of integrated pest management strategies against disease and whiteflies, for this the knowledge on virus-vector relationship is required. But, the studies on biological relationship of yellow mosaic virus disease and whitefly in soybean are scarce. At this juncture, considering the importance of disease in soybean, the present investigation was...
International Journal of Current Microbiology and Applied Sciences, 2017