Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole
Bacterial wilt is a major ginger disease in Sabah after rhizome rot. The disease has affected the production of ginger in Sabah since 2005. In this study, the ginger plants with foliar symptoms (yellowing and wilting), collected from six ginger-growing areas in the Tambunan and Ranau districts, were...
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Online Access: | https://eprints.ums.edu.my/id/eprint/30956/1/Storage%20root%20nutrient%20and%20yield%20enhancement%20in%20sweet%20potato%20variety%20vitato%20using%20empty%20fruit%20bunch%20compost%20and%20hexaconazole-ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/30956/2/Storage%20Root%20Nutrient%20and%20Yield%20Enhancement%20in%20Sweet%20Potato%20Variety%20VitAto%20Using%20Empty%20Fruit%20Bunch%20Compost%20and%20Hexaconazole.pdf https://eprints.ums.edu.my/id/eprint/30956/ https://docsdrive.com/pdfs/ansinet/ajcs/2016/87-95.pdf http://doi.org/10.3923/ajcs.2016.87.95 |
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my.ums.eprints.309562021-11-18T06:25:53Z https://eprints.ums.edu.my/id/eprint/30956/ Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole Borhan Abdul Haya @ Yahya Mohd Yusoff Abdullah Nur Kharunisa Tajarudin SB183-317 Field crops Including cereals, forage crops, grasses, legumes, root crops, sugar plants, textile plants, alkaloidal plants, medicinal plants Bacterial wilt is a major ginger disease in Sabah after rhizome rot. The disease has affected the production of ginger in Sabah since 2005. In this study, the ginger plants with foliar symptoms (yellowing and wilting), collected from six ginger-growing areas in the Tambunan and Ranau districts, were observed to have signs of bacterial pathogen (i.e., rhizome rot and bacterial ooze). A total of 19 bacterial strains were isolated, and all of the isolates were characterised as rod-shaped and Gram-negative by Gram-staining and potassium hydroxide test and microscopic examination. MALDI-TOF analysis identified six species from the isolates: Enterobacter cloacae complex (57.9%), Ralstonia pickettii (10.5%), Agrobacterium tumefaciens (10.5%), Bacillus pumilus (10.5%), Stenotrophomonas maltophilia (5.3%) and Serratia marcescens (5.3%). In pathogenicity test, E. cloacae, which constituted most of the isolates, induced mild rot symptoms (discoloration) on ginger rhizome slices, but no disease symptoms were produced in ginger plants. Further studies on the interaction of E. cloacae with other isolated species are required to confirm the causes of ginger wilt disease in Sabah, Malaysia. ANSI net 2016-09-15 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/30956/1/Storage%20root%20nutrient%20and%20yield%20enhancement%20in%20sweet%20potato%20variety%20vitato%20using%20empty%20fruit%20bunch%20compost%20and%20hexaconazole-ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/30956/2/Storage%20Root%20Nutrient%20and%20Yield%20Enhancement%20in%20Sweet%20Potato%20Variety%20VitAto%20Using%20Empty%20Fruit%20Bunch%20Compost%20and%20Hexaconazole.pdf Borhan Abdul Haya @ Yahya and Mohd Yusoff Abdullah and Nur Kharunisa Tajarudin (2016) Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole. Asian Journal of Crop Science, 8. pp. 87-95. ISSN 1994-7879 https://docsdrive.com/pdfs/ansinet/ajcs/2016/87-95.pdf http://doi.org/10.3923/ajcs.2016.87.95 |
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SB183-317 Field crops Including cereals, forage crops, grasses, legumes, root crops, sugar plants, textile plants, alkaloidal plants, medicinal plants Borhan Abdul Haya @ Yahya Mohd Yusoff Abdullah Nur Kharunisa Tajarudin Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
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Bacterial wilt is a major ginger disease in Sabah after rhizome rot. The disease has affected the production of ginger in Sabah since 2005. In this study, the ginger plants with foliar symptoms (yellowing and wilting), collected from six ginger-growing areas in the Tambunan and Ranau districts, were observed to have signs of bacterial pathogen (i.e., rhizome rot and bacterial ooze). A total of 19 bacterial strains were isolated, and all of the isolates were characterised as rod-shaped and Gram-negative by Gram-staining and potassium hydroxide test and microscopic examination. MALDI-TOF analysis identified six species from the isolates: Enterobacter cloacae complex (57.9%), Ralstonia pickettii (10.5%), Agrobacterium tumefaciens (10.5%), Bacillus pumilus (10.5%), Stenotrophomonas maltophilia (5.3%) and Serratia marcescens (5.3%). In pathogenicity test, E. cloacae, which constituted most of the isolates, induced mild rot symptoms (discoloration) on ginger rhizome slices, but no disease symptoms were produced in ginger plants. Further studies on the interaction of E. cloacae with other isolated species are required to confirm the causes of ginger wilt disease in Sabah, Malaysia. |
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Article |
author |
Borhan Abdul Haya @ Yahya Mohd Yusoff Abdullah Nur Kharunisa Tajarudin |
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Borhan Abdul Haya @ Yahya Mohd Yusoff Abdullah Nur Kharunisa Tajarudin |
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Borhan Abdul Haya @ Yahya |
title |
Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
title_short |
Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
title_full |
Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
title_fullStr |
Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
title_full_unstemmed |
Storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
title_sort |
storage root nutrient and yield enhancement in sweet potato variety vitato using empty fruit bunch compost and hexaconazole |
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ANSI net |
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2016 |
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https://eprints.ums.edu.my/id/eprint/30956/1/Storage%20root%20nutrient%20and%20yield%20enhancement%20in%20sweet%20potato%20variety%20vitato%20using%20empty%20fruit%20bunch%20compost%20and%20hexaconazole-ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/30956/2/Storage%20Root%20Nutrient%20and%20Yield%20Enhancement%20in%20Sweet%20Potato%20Variety%20VitAto%20Using%20Empty%20Fruit%20Bunch%20Compost%20and%20Hexaconazole.pdf https://eprints.ums.edu.my/id/eprint/30956/ https://docsdrive.com/pdfs/ansinet/ajcs/2016/87-95.pdf http://doi.org/10.3923/ajcs.2016.87.95 |
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13.18916 |