Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia
Sixteen bacterial strains showing oval, convex with a white colony colour were obtained from the water-soaked lesions on the petioles and leaves of infected papaya (cv. calina) collected from a papaya field in Lampung Timur, Indonesia. The pathogenicity test showed that all the strains produced the...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2021-06-01
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| Series: | Plant Protection Science |
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| Online Access: | https://pps.agriculturejournals.cz/artkey/pps-202102-0004_erwinia-mallotivora-is-the-causal-agent-of-papaya-bacterial-crown-rot-disease-in-lampung-timur-indonesia.php |
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| author | Radix Suharjo Hani Anggrainy Oktaviana Titik Nur Aeny Cipta Ginting Rachmansyah Arianto Wardhana Ariyo Nugroho Ratdiana Ratdiana |
| author_facet | Radix Suharjo Hani Anggrainy Oktaviana Titik Nur Aeny Cipta Ginting Rachmansyah Arianto Wardhana Ariyo Nugroho Ratdiana Ratdiana |
| author_sort | Radix Suharjo |
| collection | DOAJ |
| description | Sixteen bacterial strains showing oval, convex with a white colony colour were obtained from the water-soaked lesions on the petioles and leaves of infected papaya (cv. calina) collected from a papaya field in Lampung Timur, Indonesia. The pathogenicity test showed that all the strains produced the same symptoms with those found in the field. Four representative strains were then chosen for further investigation. The phenotypic characteristics revealed that the strains resembled Erwinia mallotivora. Two representative strains were further identified using a 16SrDNA sequence analysis. The result showed that the strains were placed within the group of the type strain and the reference strains of E. mallotivora. To the best of our knowledge, this is the first finding of E. mallotivora as the causal agent of papaya crown rot disease in Indonesia. Among the sixteen plants used for the host range test, the symptom was only observed on eggplants, but not on the other fifteen plant species. |
| first_indexed | 2024-04-10T08:13:47Z |
| format | Article |
| id | doaj.art-24113f3abdde43cd89c6ae777407855b |
| institution | Directory Open Access Journal |
| issn | 1212-2580 1805-9341 |
| language | English |
| last_indexed | 2024-04-10T08:13:47Z |
| publishDate | 2021-06-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Plant Protection Science |
| spelling | doaj.art-24113f3abdde43cd89c6ae777407855b2023-02-23T03:44:35ZengCzech Academy of Agricultural SciencesPlant Protection Science1212-25801805-93412021-06-0157212213310.17221/123/2020-PPSpps-202102-0004Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, IndonesiaRadix Suharjo0Hani Anggrainy Oktaviana1Titik Nur Aeny2Cipta Ginting3Rachmansyah Arianto Wardhana4Ariyo Nugroho5Ratdiana Ratdiana6Plant Protection Department, Faculty of Agriculture, University of Lampung, Bandar Lampung, IndonesiaDepartment of Agrotechnology, Faculty of Agriculture, University of Lampung, Bandar Lampung, IndonesiaPlant Protection Department, Faculty of Agriculture, University of Lampung, Bandar Lampung, IndonesiaPlant Protection Department, Faculty of Agriculture, University of Lampung, Bandar Lampung, IndonesiaPT Great Giant Pineapple, Lampung Tengah, IndonesiaPT Great Giant Pineapple, Lampung Tengah, IndonesiaPT Great Giant Pineapple, Lampung Tengah, IndonesiaSixteen bacterial strains showing oval, convex with a white colony colour were obtained from the water-soaked lesions on the petioles and leaves of infected papaya (cv. calina) collected from a papaya field in Lampung Timur, Indonesia. The pathogenicity test showed that all the strains produced the same symptoms with those found in the field. Four representative strains were then chosen for further investigation. The phenotypic characteristics revealed that the strains resembled Erwinia mallotivora. Two representative strains were further identified using a 16SrDNA sequence analysis. The result showed that the strains were placed within the group of the type strain and the reference strains of E. mallotivora. To the best of our knowledge, this is the first finding of E. mallotivora as the causal agent of papaya crown rot disease in Indonesia. Among the sixteen plants used for the host range test, the symptom was only observed on eggplants, but not on the other fifteen plant species.https://pps.agriculturejournals.cz/artkey/pps-202102-0004_erwinia-mallotivora-is-the-causal-agent-of-papaya-bacterial-crown-rot-disease-in-lampung-timur-indonesia.phpeggplanthost range testidentificationsequence analysis of 16srdnawater-soaked lesions |
| spellingShingle | Radix Suharjo Hani Anggrainy Oktaviana Titik Nur Aeny Cipta Ginting Rachmansyah Arianto Wardhana Ariyo Nugroho Ratdiana Ratdiana Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia Plant Protection Science eggplant host range test identification sequence analysis of 16srdna water-soaked lesions |
| title | Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia |
| title_full | Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia |
| title_fullStr | Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia |
| title_full_unstemmed | Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia |
| title_short | Erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in Lampung Timur, Indonesia |
| title_sort | erwinia mallotivora is the causal agent of papaya bacterial crown rot disease in lampung timur indonesia |
| topic | eggplant host range test identification sequence analysis of 16srdna water-soaked lesions |
| url | https://pps.agriculturejournals.cz/artkey/pps-202102-0004_erwinia-mallotivora-is-the-causal-agent-of-papaya-bacterial-crown-rot-disease-in-lampung-timur-indonesia.php |
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