Eksplorasi dan Karakterisasi Khamir dan Bakteri sebagai Agens Antagonis terhadap Penyebab Penyakit Blas pada Padi
Main Authors: | Maknunah, Jauharoh, Sinaga, Meity Suradji |
---|---|
Format: | Article info application/pdf Journal |
Bahasa: | ind |
Terbitan: |
The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)
, 2018
|
Subjects: | |
Online Access: |
https://journal.ipb.ac.id/index.php/jfiti/article/view/23335 https://journal.ipb.ac.id/index.php/jfiti/article/view/23335/15245 |
ctrlnum |
article-23335 |
---|---|
fullrecord |
<?xml version="1.0"?>
<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">Eksplorasi dan Karakterisasi Khamir dan Bakteri sebagai Agens Antagonis terhadap Penyebab Penyakit Blas pada Padi</title><creator>Maknunah, Jauharoh</creator><creator>Sinaga, Meity Suradji</creator><subject lang="id-ID">chitinolytic</subject><subject lang="id-ID">hemolysis test</subject><subject lang="id-ID">hyperparasitism</subject><subject lang="id-ID">hypersensitive test</subject><subject lang="id-ID">volatile compound</subject><description lang="id-ID">Exploration of Yeasts and Bacteria as Antagonist Agent of Rice Blast PathogenBlast disease (Pyricularia oryzae) is a major disease of rice that causes 61% yield losses. An alternative way to control the disease is applying antagonistic agents, both yeasts and bacteria. This study was aimed to obtain yeast and bacterial isolates that can be used as antagonistic agents to effectively control blast disease. Yeasts and bacteria were isolated from the leaves of Digitaria sp., Panicum sp., and Pennisetum sp.. The isolates of yeasts and bacteria were screened following hypersensitive test on tobacco leaves, direct planting method test on ‘Ciherang’ rice seed, and hemolysis test on blood agar medium. The isolates were also further assayed for their antagonism through dual culture test, volatile compound test, hyperparasitism test, and chitinolytic activity test. Three isolates of yeast, i.e. Cryptococcus sp., Rhodotorula sp., and Candida sp., and two bacterial isolates, i.e. Bacillus sp. and isolate PPY were identified as potential antagonists of P. oryzae.</description><publisher lang="en-US">The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)</publisher><date>2018-10-11</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>File:application/pdf</type><identifier>https://journal.ipb.ac.id/index.php/jfiti/article/view/23335</identifier><identifier>10.14692/jfi.14.3.83</identifier><source lang="en-US">Jurnal Fitopatologi Indonesia; Vol. 14 No. 3 (2018); 83</source><source lang="id-ID">Jurnal Fitopatologi Indonesia; Vol 14 No 3 (2018); 83</source><source>2339-2479</source><source>0215-7950</source><language>ind</language><relation>https://journal.ipb.ac.id/index.php/jfiti/article/view/23335/15245</relation><rights lang="en-US">Copyright (c) 2018 Jurnal Fitopatologi Indonesia</rights><recordID>article-23335</recordID></dc>
|
language |
ind |
format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other File:application/pdf File Journal:Journal |
author |
Maknunah, Jauharoh Sinaga, Meity Suradji |
title |
Eksplorasi dan Karakterisasi Khamir dan Bakteri sebagai Agens Antagonis terhadap Penyebab Penyakit Blas pada Padi |
publisher |
The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia) |
publishDate |
2018 |
topic |
chitinolytic hemolysis test hyperparasitism hypersensitive test volatile compound |
url |
https://journal.ipb.ac.id/index.php/jfiti/article/view/23335 https://journal.ipb.ac.id/index.php/jfiti/article/view/23335/15245 |
contents |
Exploration of Yeasts and Bacteria as Antagonist Agent of Rice Blast PathogenBlast disease (Pyricularia oryzae) is a major disease of rice that causes 61% yield losses. An alternative way to control the disease is applying antagonistic agents, both yeasts and bacteria. This study was aimed to obtain yeast and bacterial isolates that can be used as antagonistic agents to effectively control blast disease. Yeasts and bacteria were isolated from the leaves of Digitaria sp., Panicum sp., and Pennisetum sp.. The isolates of yeasts and bacteria were screened following hypersensitive test on tobacco leaves, direct planting method test on ‘Ciherang’ rice seed, and hemolysis test on blood agar medium. The isolates were also further assayed for their antagonism through dual culture test, volatile compound test, hyperparasitism test, and chitinolytic activity test. Three isolates of yeast, i.e. Cryptococcus sp., Rhodotorula sp., and Candida sp., and two bacterial isolates, i.e. Bacillus sp. and isolate PPY were identified as potential antagonists of P. oryzae. |
id |
IOS13793.article-23335 |
institution |
Sinarmas Forestry Corporate R&D |
institution_id |
4603 |
institution_type |
library:special library |
library |
Abdul Gafur Library |
library_id |
3514 |
collection |
Jurnal Fitopatologi Indonesia |
repository_id |
13793 |
subject_area |
Plant Pathology |
city |
Bogor |
province |
JAWA BARAT |
repoId |
IOS13793 |
first_indexed |
2020-04-29T22:43:13Z |
last_indexed |
2020-05-29T04:15:32Z |
recordtype |
dc |
merged_child_boolean |
1 |
_version_ |
1800759341118128128 |
score |
16.845257 |