Keefektifan Perlakuan Fisik dan Minyak Atsiri untuk Mengeliminasi Bakteri Clavibacter michiganensis subsp. michiganensis pada Benih Tomat
| Main Authors: | Wahyuni, Siti Tri, Nurmansyah, Ali; Institut Pertanian Bogor, Bogor 16680, Giyanto, Giyanto; Institut Pertanian Bogor, Bogor 16680 |
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| Format: | Article info application/pdf eJournal |
| Bahasa: | ind |
| Terbitan: |
The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)
, 2017
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| Subjects: | |
| Online Access: |
http://journal.ipb.ac.id/index.php/jfiti/article/view/18662 http://journal.ipb.ac.id/index.php/jfiti/article/view/18662/13171 |
| ctrlnum |
article-18662 |
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| fullrecord |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="id-ID">Keefektifan Perlakuan Fisik dan Minyak Atsiri untuk Mengeliminasi Bakteri Clavibacter michiganensis subsp. michiganensis pada Benih Tomat</title><creator>Wahyuni, Siti Tri</creator><creator>Nurmansyah, Ali; Institut Pertanian Bogor, Bogor 16680</creator><creator>Giyanto, Giyanto; Institut Pertanian Bogor, Bogor 16680</creator><subject lang="id-ID">betel oil, dry heat, hot water, seed germination</subject><description lang="id-ID">Clavibacter michiganensis subsp. michiganensis is the causal agent of bacterial canker disease of tomato. The bacteria is seed borne and may cause yield loss up to 70%. Seed treatment is an alternative method for controlling bacterial canker. The objective of the research was to study the effectiveness of physical and essential oil treatment for elimination of C. michiganensis subsp. michiganensis from tomato seed. Research was conducted in 4 separate experiments, i.e. (1) screening essential oils to control C. michiganensis subsp. Michiganensis; (2) to determine the treatment window of physical and essential oil treatment; (3) to determine the physical and essential oil treatment on tomato seed infested by C. michiganensis subsp. Michiganensis; and (4) to determine the effectiveness of treatment combination of physical and essential oil. The results showed that betel oil at concentration of 8% had the greatest inhibitory level (approximately 27.33 mm). Hot water treatment (53 °C) for 25 minutes reduced 90.94% of C. michiganensis subsp. michiganensis population; whereas dry heat treatment (60 °C, 24 hours) and betel oil treatment at 0.25% concentration reduced C. michiganensis subsp. michiganensis population (85.13 and 99.82% respectively). The combination of betel oil (0.5%), hot water (55 °C), and dry heat treatments (60 °C) was the most effective control method, because it reduced 99.99% of C. michiganensis subsp. michiganensis population and maintained the germination level of seed up to 100%.  This combination might be recommended for seed treatment to eliminate C. michiganensis subsp. michiganensis.</description><publisher lang="en-US">The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)</publisher><contributor lang="id-ID"/><date>2017-11-08</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Journal:Article</type><type>File:application/pdf</type><identifier>http://journal.ipb.ac.id/index.php/jfiti/article/view/18662</identifier><identifier>10.14692/jfi.13.4.136</identifier><source lang="id-ID">Jurnal Fitopatologi Indonesia; Vol 13, No 4 (2017); 136</source><source lang="en-US">Jurnal Fitopatologi Indonesia; Vol 13, No 4 (2017); 136</source><source>2339-2479</source><source>0215-7950</source><language>ind</language><relation>http://journal.ipb.ac.id/index.php/jfiti/article/view/18662/13171</relation><rights lang="en-US">Copyright (c) 2017 Jurnal Fitopatologi Indonesia</rights><recordID>article-18662</recordID></dc>
|
| language |
ind |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other File:application/pdf File Journal:eJournal |
| author |
Wahyuni, Siti Tri Nurmansyah, Ali; Institut Pertanian Bogor, Bogor 16680 Giyanto, Giyanto; Institut Pertanian Bogor, Bogor 16680 |
| title |
Keefektifan Perlakuan Fisik dan Minyak Atsiri untuk Mengeliminasi Bakteri Clavibacter michiganensis subsp. michiganensis pada Benih Tomat |
| publisher |
The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia) |
| publishDate |
2017 |
| topic |
betel oil dry heat hot water seed germination |
| url |
http://journal.ipb.ac.id/index.php/jfiti/article/view/18662 http://journal.ipb.ac.id/index.php/jfiti/article/view/18662/13171 |
| contents |
Clavibacter michiganensis subsp. michiganensis is the causal agent of bacterial canker disease of tomato. The bacteria is seed borne and may cause yield loss up to 70%. Seed treatment is an alternative method for controlling bacterial canker. The objective of the research was to study the effectiveness of physical and essential oil treatment for elimination of C. michiganensis subsp. michiganensis from tomato seed. Research was conducted in 4 separate experiments, i.e. (1) screening essential oils to control C. michiganensis subsp. Michiganensis; (2) to determine the treatment window of physical and essential oil treatment; (3) to determine the physical and essential oil treatment on tomato seed infested by C. michiganensis subsp. Michiganensis; and (4) to determine the effectiveness of treatment combination of physical and essential oil. The results showed that betel oil at concentration of 8% had the greatest inhibitory level (approximately 27.33 mm). Hot water treatment (53 °C) for 25 minutes reduced 90.94% of C. michiganensis subsp. michiganensis population; whereas dry heat treatment (60 °C, 24 hours) and betel oil treatment at 0.25% concentration reduced C. michiganensis subsp. michiganensis population (85.13 and 99.82% respectively). The combination of betel oil (0.5%), hot water (55 °C), and dry heat treatments (60 °C) was the most effective control method, because it reduced 99.99% of C. michiganensis subsp. michiganensis population and maintained the germination level of seed up to 100%. This combination might be recommended for seed treatment to eliminate C. michiganensis subsp. michiganensis. |
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Institut Pertanian Bogor |
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BOGOR |
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JAWA BARAT |
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