Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang
Blood disease is one of the important diseases of banana in Indonesia. Endophytic bacteria have potencies as candidates of biocontrol agents to blood disease, because the bacteria colonized the same ecological niche with the plant pathogens. This research was conducted to isolate endophytic bacteria...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Lampung
2011-11-01
|
| Series: | Jurnal Hama dan Penyakit Tumbuhan Tropika |
| Subjects: | |
| Online Access: | http://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/266 |
| _version_ | 1818541265627643904 |
|---|---|
| author | Husda Marwan Meity S. Sinaga . Giyanto Abdjad Asih Nawangsih |
| author_facet | Husda Marwan Meity S. Sinaga . Giyanto Abdjad Asih Nawangsih |
| author_sort | Husda Marwan |
| collection | DOAJ |
| description | Blood disease is one of the important diseases of banana in Indonesia. Endophytic bacteria have potencies as candidates of biocontrol agents to blood disease, because the bacteria colonized the same ecological niche with the plant pathogens. This research was conducted to isolate endophytic bacteria from banana root, and study their disease suppression ability to blood disease on banana. Ninety isolates of endophytic bacteria have been isolated from the root of banana. Average population densities of bacteria varied between 6,0 x 103 and 4,2 x 105 cfu/g fresh weight of root. Twenty seven isolates positively produced inhibition zone toward blood disease bacterium. Based on plant growth and disease suppression test, ten isolates promoted the growth of banana plant and four isolates suppressed the incidence of blood disease with ranged from 66,67 to 83,33%. |
| first_indexed | 2024-12-11T22:06:23Z |
| format | Article |
| id | doaj.art-e1b563e3912e4d47bb7b2b3a4e5901eb |
| institution | Directory Open Access Journal |
| issn | 1411-7525 2461-0399 |
| language | English |
| last_indexed | 2024-12-11T22:06:23Z |
| publishDate | 2011-11-01 |
| publisher | Universitas Lampung |
| record_format | Article |
| series | Jurnal Hama dan Penyakit Tumbuhan Tropika |
| spelling | doaj.art-e1b563e3912e4d47bb7b2b3a4e5901eb2022-12-22T00:48:57ZengUniversitas LampungJurnal Hama dan Penyakit Tumbuhan Tropika1411-75252461-03992011-11-0111211312110.23960/j.hptt.211113-121250Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman PisangHusda Marwan0Meity S. Sinaga1. Giyanto2Abdjad Asih Nawangsih3Mahasiswa Program Doktor Sekolah Pascasarjana Institut Pertanian BogorDepartemen Proteksi Tanaman, Fakultas Pertanian, Institut Pertanian Bogor, Darmaga Bogor 16680Departemen Proteksi Tanaman, Fakultas Pertanian, Institut Pertanian Bogor, Darmaga Bogor 16680Departemen Proteksi Tanaman, Fakultas Pertanian, Institut Pertanian Bogor, Darmaga Bogor 16680Blood disease is one of the important diseases of banana in Indonesia. Endophytic bacteria have potencies as candidates of biocontrol agents to blood disease, because the bacteria colonized the same ecological niche with the plant pathogens. This research was conducted to isolate endophytic bacteria from banana root, and study their disease suppression ability to blood disease on banana. Ninety isolates of endophytic bacteria have been isolated from the root of banana. Average population densities of bacteria varied between 6,0 x 103 and 4,2 x 105 cfu/g fresh weight of root. Twenty seven isolates positively produced inhibition zone toward blood disease bacterium. Based on plant growth and disease suppression test, ten isolates promoted the growth of banana plant and four isolates suppressed the incidence of blood disease with ranged from 66,67 to 83,33%.http://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/266endophytic bacteriablood diseaseblood disease bacteriumbanana |
| spellingShingle | Husda Marwan Meity S. Sinaga . Giyanto Abdjad Asih Nawangsih Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang Jurnal Hama dan Penyakit Tumbuhan Tropika endophytic bacteria blood disease blood disease bacterium banana |
| title | Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang |
| title_full | Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang |
| title_fullStr | Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang |
| title_full_unstemmed | Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang |
| title_short | Isolasi dan Seleksi Bakteri Endofit untuk Pengendalian Penyakit Darah pada Tanaman Pisang |
| title_sort | isolasi dan seleksi bakteri endofit untuk pengendalian penyakit darah pada tanaman pisang |
| topic | endophytic bacteria blood disease blood disease bacterium banana |
| url | http://jhpttropika.fp.unila.ac.id/index.php/jhpttropika/article/view/266 |
| work_keys_str_mv | AT husdamarwan isolasidanseleksibakteriendofituntukpengendalianpenyakitdarahpadatanamanpisang AT meityssinaga isolasidanseleksibakteriendofituntukpengendalianpenyakitdarahpadatanamanpisang AT giyanto isolasidanseleksibakteriendofituntukpengendalianpenyakitdarahpadatanamanpisang AT abdjadasihnawangsih isolasidanseleksibakteriendofituntukpengendalianpenyakitdarahpadatanamanpisang |