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Uji Daya Hambat Ekstrak Bawang Putih terhadap Vibrio sp. dari Tambak Udang Vannamei yang Terkena White Feces Disease (WFD) Budhi Wahyu Nurindra; Pande Gde Sasmita Julyantoro; Dewa Ayu Angga Pebriani
Manfish: Jurnal Ilmiah Perikanan dan Peternakan Vol. 3 No. 2 (2025): September: Manfish: Jurnal Ilmiah Perikanan dan Peternakan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/manfish.v3i2.259

Abstract

White Feces Disease (WFD), which infects Pacific white shrimp (Litopenaeus vannamei), poses a serious challenge in aquaculture due to its potential to cause mass mortality and substantial economic losses. One of the main causes of this disease is bacterial infection from the genus Vibrio. The use of natural substances, such as garlic (Allium sativum) extract, is considered a more environmentally friendly and sustainable alternative for disease control. This study aimed to examine the effect and determine the optimal concentration of garlic extract in inhibiting the growth of Vibrio sp. isolated from WFD-infected L. vannamei ponds, cultured on TCBS media. The study was conducted in vitro using the disc diffusion method with four extract concentrations (25%, 50%, 75%, and 100%) against two bacterial isolates, designated as isolate A and isolate B. The results showed that garlic extract was able to inhibit the growth of Vibrio sp., with the largest inhibition zone observed in isolate A at 75% concentration (14.8 mm) and in isolate B at 100% concentration (19.3 mm). These findings indicate the potential of garlic as a natural antibacterial agent to inhibit pathogenic bacteria and support the sustainability of shrimp aquaculture.
Co-Authors A.H.W. Sari A.P.W.K. Dewi A.P.W.K. Dewi Abrar Ravidhia Ade Angelia Atmanegara Sinaga Agus Wahyudi Alfarisi Prafanda Alfi Hermawati Waskita Alfi Hermawati Waskita Sari Alfi Hermawati Waskita Sari Alfi Hermawati Waskitasari Amayliana Ajeng Nastiti Ana Indriyanti Annas Cesar Mayasha Annisa Millenia Putri Annisa Nur Safitri Utomo Arief Prayoga Akbar Aristiani Rusdi Oktaviyanti Artanti Tri Lestari Ayu Putu Wiweka Krisna Dewi Ayu Putu Wiweka Krisna Dewi Bachori Dhian Pratama Bagus Anjasmara Bedjo Slamet Bona Rizky Simanungkalit Budhi Wahyu Nurindra Claudy Margaretha Kandouw D.A.A. Pebriani Dewa Ayu Angga Pebriani Dewa Ayu Angga Pebriani Dewa Ayu Angga Pebriani Dian Kharisma Ginting Doni Samuel Barus Endang Wulandari Endang Wulandari Suryaningtyas Endang Wulandari Suryaningtyas Errina Bening Ambartyasning Fiko Triajiatma Firda Nurdiana G.R.A. Kartika G.R.A. Kartika Galang Alamin Trisnabatin Gde Raka Angga Kartika Grace Adelina Girsang Handayani Sitorus Hasbia Rahmat Hasrat Damai Hulu I Bagus Andreana Surya Nugraha I Gede Yoga Vikannada Giri I Gusti Ayu Agung Purnama Sari I Gusti Ayu Febiana Putri Wardeni I Gusti Ngurah Permana I Kadek Alamsta Suarjuniarta I Kadek Mega Mega Dhyana Putra I Ketut Wija Negara I Ketut Wija Negara I Komang Yopi Trio Santana I Made Angga Wahyu Dinata I Made Budiarsana I Made Hendy Wesha Suryawan I Wayan Kasa I Wayan Restu I.K.W. Negara I.W. Arthana I.W. Restu Ida Ayu Grisandi Dewi Kurnia Ida Bagus Gede Darmayasa Ilham Muttaqin Jefri Boy Pratama Kadek Bayu Candra Gotama Kartika, I Wayan Darya Luh Gede Manik Radzena Martha M Reza Mei Budi Dharmawan Made Ayu Pratiwi Maria Ulfa Maulana Ilham Pratama N.M. Ernawati N.M. Ernawati N.P.P. Wijayanti Ni Desak Putu Ida Suryani Ni Kadek Vindi Wedhawati Ni Luh Komang Ayu Maitri Jayanthi Ni Luh Putu Ayu Puspita Dewi Ni Made Ernawati, Ni Made Ni Made Putri Handayani Ni Putu Emie Noviana Ni Putu Putri Wijayanti Ni Putu Putri Wijayanti Ni Putu Sandhitya Candra Kartina Ni Putu Tika Lestari Ni Putu Widiantari Putu Bagaskara Putu Eka Sudaryatma Putu Eka Sudaryatma Putu Niken Ayu Saraswati Rai Ayu Ratri Chandra Pandunita Rani Ekawaty Ratriana Hartini Saleh S.A. Saraswati Shanti Paramita Jayanti Siti Nurlatifah Sukarman Sukarman Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati Syifa Maria DiazGonzales Wahyu Ilvita Vindia Wahyu Nurlita Widiastuti Widiastuti Widya Purnama Dewi Yan Ramona Yova Tresya Galingging Yufinta Cahya Permanti Yuni Debora Prasicilia Sitorus