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Journal : JURNAL BIOLOGI INDONESIA

Pengaruh Aplikasi Bacillus sp. 140-B dan Streptomyces sp. L.3.1-DW Terhadap Infeksi Fusarium oxysporum Schlecht f. sp. cubense (FOC) dan Pertumbuhan Tanaman Pisang (Musa acuminata) var. Cavendish Laili, Nur; Antonius, Sarjiya; Salamah, Andi
JURNAL BIOLOGI INDONESIA Vol 11, No 1 (2015): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3660.313 KB) | DOI: 10.14203/jbi.v11i1.2157

Abstract

Fusarium oxysporum Schlecht f. sp. cubense (Foc) is the causal pathogen of wilt disease of banana. Abilities of  biocontrol agents Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW to control Foc infection in banana were studied. Application of Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW as single isolate or their combination in banana were tested under greenhouse conditions for 30 days. The aims of this study were to evaluate the potential of  Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW as biocontrol agents in banana. Treatments of biocontrol showed significant effect on the reduction of foc infection diseases of banana, compared to control. The lowest disease severity was found on the treatment of single isolate Streptomyces sp.L.3.1-DW with infection degree of 29,33%. Streptomyces sp. L.3.1-DW could suppress Foc population (6,25 x 105 CFU/ml) in rhizosphere area after 30 days innoculation. Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW were also act as plant growth-promoting rhizobacteria (PGPR), that indicated by improvement of banana growth, in which Streptomyces L.3.1-DW caused the highest growth of banana either with or without Foc infection.  This study indicated that Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW have potential as alternative solutions to control Fusarium wilt in banana var. Cavendish. Keywords: Bacillus sp. 140-B, banana, biocontrol, Foc, PGPR, Streptomyces sp. L.3.1-DW. 
Pertumbuhan Bakteri Hasil Isolasi dari Tanah Perkebunan yang Tumbuh pada Media Mengandung Pestisida Propoksur dan Karbaril Imamuddin, Hartati; Laili, Nur; Rahmansyah, Maman
JURNAL BIOLOGI INDONESIA Vol 8, No 2 (2012): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.636 KB) | DOI: 10.14203/jbi.v8i2.3054

Abstract

Growth Capacity of Soil Bacteria Isolates Obtained from Estate Area from Media Containing Propoxur and Carbaryl. Isolation actions have been carried out with three soil samples derived from soil estate of pine apple, sugar cane, and banana in Lampung area, Southern Sumatra. The isolates were grown in the selected media containing carbaryl insecticide, and herbicide of diuron and bromocyl. The highest and vigorous growth isolates have gathered from threedifferent soil samples, and subsequently named GGPC, GM, and NTF isolates. Furthermore, those isolates were studied through the growth rate in the media containing propoxur and carbaryl in the nutrient rich liquid (NB) and compared to limited mineral (MM). All of the isolates grew faster against pesticides in the liquid medium of NB compared to MM. High correlated value among parameters nurtured as due to bacterial population and those processes were not affected by media composition. The GM isolate showed similar pattern during propoxur decrease along with incubation even though the rate of pesticide elimination from the media was higher in the rich nutrient liquid media (NB) compared to MM.Keywords: microbe isolate, pesticide, propoxur, carbaryl
PENGARUH APLIKASI BACILLUS SP. 140-B DAN STREPTOMYCES SP. L.3.1-DW TERHADAP INFEKSI FUSARIUM OXYSPORUM SCHLECHT F. SP. CUBENSE (FOC) DAN PERTUMBUHAN TANAMAN PISANG (MUSA ACUMINATA) VAR. CAVENDISH Laili, Nur; Antonius, Sarjiya; Salamah, Andi
JURNAL BIOLOGI INDONESIA Vol 11, No 1 (2015): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v11i1.2157

Abstract

Fusarium oxysporum Schlecht f. sp. cubense (Foc) is the causal pathogen of wilt disease of banana. Abilities of  biocontrol agents Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW to control Foc infection in banana were studied. Application of Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW as single isolate or their combination in banana were tested under greenhouse conditions for 30 days. The aims of this study were to evaluate the potential of  Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW as biocontrol agents in banana. Treatments of biocontrol showed significant effect on the reduction of foc infection diseases of banana, compared to control. The lowest disease severity was found on the treatment of single isolate Streptomyces sp.L.3.1-DW with infection degree of 29,33%. Streptomyces sp. L.3.1-DW could suppress Foc population (6,25 x 105 CFU/ml) in rhizosphere area after 30 days innoculation. Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW were also act as plant growth-promoting rhizobacteria (PGPR), that indicated by improvement of banana growth, in which Streptomyces L.3.1-DW caused the highest growth of banana either with or without Foc infection.  This study indicated that Bacillus sp. 140-B and Streptomyces sp. L.3.1-DW have potential as alternative solutions to control Fusarium wilt in banana var. Cavendish. Keywords: Bacillus sp. 140-B, banana, biocontrol, Foc, PGPR, Streptomyces sp. L.3.1-DW. 
PERTUMBUHAN BAKTERI HASIL ISOLASI DARI TANAH PERKEBUNAN YANG TUMBUH PADA MEDIA MENGANDUNG PESTISIDA PROPOKSUR DAN KARBARIL Imamuddin, Hartati; Laili, Nur; Rahmansyah, Maman
JURNAL BIOLOGI INDONESIA Vol 8, No 2 (2012): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v8i2.3054

Abstract

Growth Capacity of Soil Bacteria Isolates Obtained from Estate Area from Media Containing Propoxur and Carbaryl. Isolation actions have been carried out with three soil samples derived from soil estate of pine apple, sugar cane, and banana in Lampung area, Southern Sumatra. The isolates were grown in the selected media containing carbaryl insecticide, and herbicide of diuron and bromocyl. The highest and vigorous growth isolates have gathered from threedifferent soil samples, and subsequently named GGPC, GM, and NTF isolates. Furthermore, those isolates were studied through the growth rate in the media containing propoxur and carbaryl in the nutrient rich liquid (NB) and compared to limited mineral (MM). All of the isolates grew faster against pesticides in the liquid medium of NB compared to MM. High correlated value among parameters nurtured as due to bacterial population and those processes were not affected by media composition. The GM isolate showed similar pattern during propoxur decrease along with incubation even though the rate of pesticide elimination from the media was higher in the rich nutrient liquid media (NB) compared to MM.Keywords: microbe isolate, pesticide, propoxur, carbaryl
Co-Authors Abdul Azis Abimanto, Dhanan Abrori, Sayyidul Adi Saputra Aminullah Aminullah Amrulloh, Hanif Andi Salamah Anwar, Muhammad Saidun Argaheni, Niken Bayu Arifah, Ni'matul Armanto, Suryadi Atikah, Risma Aziz Q, Ikhwan Aziz, Ikhwan Basri, Ahmad Hasan Cahyono, Puguh Choirudin, Choirudin Darmiati Dedi Setiawan Diana Ambarwati Dinda Fali Rifan Dwi Agustiyani Dwiyono, Yudo Endah Kurniawati, Endah Fadilah, Lutfi Fadilatul M, Anna Fadli, Muhammad Ilham Fitriyanti, Fitriyanti Haikal Haikal Hartati Imamuddin Hasra, Hasra Hendri Tanjung Hidayanah, Ritnatul Hosnol Wafa, Hosnol Indra Tjahyadi Jaenullah, Jaenullah Juwita, Septiana Kartika, Dinda Rahma Khodijah Khodijah Khofifatu Rohmah Adi Kirana Rukmayuninda Ririh Lestari, Restu Listiawati, Diah Lutviana, Ani Mahendra, Diki Mahendra, Mahendra Maludin, Syafrizal Maman Rahmansyah Masrurotul Mahmudah, Masrurotul Maydifika, Annisa Noer Meilantifa, Meilantifa Miftakhurromah, Anisa Muhammad Iqbal Fasa Nadlir Nadlir, Nadlir Norazizah, Ufairah Nur Aini Prameswari, Riski Dwi Prayogo, Anom Putri Kartika Sari Putri Swastika, Putri R, Lina Madyastuti Rahmah, Ummu Habibah Rahmayanti, Jesica Dwi Raihan, Erry Rendi Febrianda, Rendi Rizkiyah, Faiqotur Roedy Soelistyono Romadona, Mia Rahma Rosyadi, Zudan Saepudin Saepudin Safrudin, Cecep Saputra, Ahmad Yunus Wahyu Sari, Reonika Puspita Sarjiya Antonius Setiani, Annisa Isna Setiaputri, Alvina Nanda Silmi Tsurayya, Silmi Siti Roudhotul Jannah, Siti Roudhotul Solly Aryza Sri Andayani Sri Hartati Sudiarso Sudiarso Sulaimah, Hiyarotus Suyitno Suyitno Ubaidah, Akmal Ummah, Miftakhul Viani, Ervin Okta Wahyu Kusumaningtyas Wardani, Cindi Kurnia Wicaksono, Adityo Wiranti, Yuliana Yuliani Yuliani Yulinarsih, Yulinarsih Zulfadhli Zulfadhli Zuniati, Mai