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Journal : Plumula : Berkala Ilmiah Agroteknologi

STUDI AWAL EMPAT ISOLAT BAKTERI ANTAGONIS TERHADAP JAMUR Colletotrichum gloeosporioides Elly Syafriani; Femy Riwany; Rahmi Handayani; Rahmi Kamelia; Istino Ferita; Fatchiyah Fatchiyah; Jamsari Jamsari
Plumula : Berkala Ilmiah Agroteknologi Vol 6 No 2 (2018): Plumula : Berkala Ilmiah Agroteknologi
Publisher : UPN VETERAN JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (527.985 KB) | DOI: 10.33005/plumula.v6i2.9

Abstract

Anthracnose disease on some important crops is caused by the Colletotrichum gloeosporioides. Because of this disease, many farmers were suffer a financial loss. The conventional way to solve this problem that taken by the farmers is synthetic fungicides application which has a negative impact on consumers and the environment. Another alternative to replace it is needed. Antagonistic microorganisms can be used to replace it then and to develop a biofungicide which is more safety for the consumers and the environment. Four isolates of antagonist bacteria to against C. gloeosporioides have been found, namely: UBCR_12, UBCR36, UBCF_01, and UBCF_13. They were being developed as the main material for the manufacture of biofungicide. As an initial step of it, some tests were conducted to identify and to obtain some information that related to the character of all the isolates. Gram staining and KOH test showed that UBCR_12, UBCR_36, and UBCF_01 were gram negative bacteria and UBCF_13 is gram positive bacteria. The four isolates were also showed rod morphological form. Oxidative-fermentative (OF) test showed that the four isolates are facultative anaerobic bacteria. The protease enzyme activity test showed that only 3 of 4 isolates can produced a protease enzyme with the highest clear zone index to the lowest, respectively are UBCR_12, UBCF_13, and UBCF_01. This information leads to choosing UBCR_12 for the molecular identification by the cloning 16S rRNA gene of it. The result showed that UBCR_12 is Serratia plymuthica.
Co-Authors -, Urnemi -, Vovien . Dachryanus Abdi Dharma Achmad Noerkhaerin Putra Adrial Adrial, Adrial Afriwardi Afriwardi Agustian Agustian Ahmad Denian Ali Rahmad Ali Rahmat Aliya, Lisana Shidiqqin Alvarino Alvarino Alvarino Ananda, Abi Awfa Rahman Andani Eka Putra Andika Ade Saputra Arif Sardi Armaini - Arni Amir Arnim Arnim Asman Manaf Azhar, Minda Azmi Dhalimi Buana, Gherriandi R. Cuandra, Kevin N. Dachryanus, Dachryanus Delmi Sulastri DESSY NATALIA Djong Hon Tjong E. Y. Rahman E. Y. Rahman Efrida Efrida ekawati, fitri elara resigia Elly Syafriani Elmatris , Elmatris ELVI ZURIYANI Elvi Zuriyani Endang Purwati RN Endrinaldi , Endrinaldi Eryati Darwin Eryati Darwin Eryka Okta Juanty Eryka Okta Juanty FA Febria Fatchiyah Fatchiyah Febria, FA Femy Riwany Firjatullah, Muhammad F. Gumilar, Erry Gusmawartati Gusmawartati Hamda Fauza Hanifah, Wafiq Hardisman Hasbi Al Huda Hasibuan, Imron Martua Hazmi, Auliya A. Herviyanti Herviyanti Ida Parwati Ifan Aulia Candra Irawati Chaniago Irfan Suliansyah ISHAK ISHAK MANTI Ishak Manti Ishak Manti Istino Ferita Jeanne Venora Jumsu Trisno Karmia, Hudila Rifa Lidya Sari Utami Lily Syukriani Lipoeto NI Liza Aulia Yusfi Maharani, Annisa D. Maulana, Rafi Meisilva Erona Meisilva Erona S Minda Azhar Mirnawati Mirnawati ML Edy Parwanto Mochammad Imron Awalludin Muhamad Irsyad Murdaningsih H. Karmana N Nasir N Nurhidayat N Nurhidayat, N Nasril Nasir Nasril Nasir Nasrul Zubir Natalia, Dessy Nefilinda Nefilinda Nefilinda Nefilinda Nelson, Nelvianti Netty Suharti Ningsih, Azma Risilvia Noraziyah Abd Aziz Shamsudin Nur Afrainin Syah Nurainas Nurainas Nursyafi, Fauzan Syarif Obel Obel Obel, Obel Prayogi, Norbertus M. Putra, Andika Chandra Rachmad Hersi Martinsyah Rahmad, Ali Rahman, Awalil RK. Rahmi Handayani Rahmi Kamelia Ramadhan, Nugraha Renfiyeni Reni Koja Respati, Aditya Nugraha Retno Ariza Soeprihatini Soemarwoto Rhenly Danis Rika Despica Rika Despica Rosadi, Firsta Ninda Roza Yunita Rusfidra rusfidra Sahrul Utama Saipul Sihotang, Saipul Salma Salma Salma Salma Sanusi Ibrahim Sarbaini Sarbaini Sartika, Diza Selvia Dewi Pohan Seswita, Seswita Silvia Permata sari Slamet Rianto SRI HENDRASTUTI HIDAYAT Sumaryati Syukur Sumaryati Syukur Suswita, Rini Syamsurizal Syamsurizal Syazili Mustofa Tika Runifah Trimuri Habazar TRIMURTI HABAZAR Tristan, Christopher D. Urnemi - Urnemi Urnemi V. Maslami Vovien - Wahyudi, Dhyani P. Wardi, Epi Supri Wawan Abdullah Setiawan Winda Purnama Sari Winda Purnama Sari Y Heryandi Y. Marlida Y. S. Nur Yahono, Angela S. Yanwirasti Yanwirasti Yanwirasti Yenny, Satya W. Yuniar Lestari Yurnalis Yurnalis Yusrawati Yusrawati Yustini Alioes ZK Abdurahman Baizal Zulkarnain Chaidir