Prevention of White Spot Syndrome Virus Infection on Penaeus monodon by Immersion in CEPM Extract of Avicennia sp. and Sonneratia sp.

  • D. Wahjuningrum Bogor Agricultural University, Department of Aquaculture
  • S.H. Sholeh Bogor Agricultural University, Department of Aquaculture
  • Sri Nuryati Bogor Agricultural University, Department of Aquaculture
DOI: https://doi.org/10.19027/jai.5.65-75

Abstract

The quality and survival rate are still being the problem that hampers the productivity of black tiger shrimp, Penaeus monodon culture.  Impaired quality of larval shrimp and environmental conditions can confer shrimp be infected by diseases, including viruses such as white spot syndrome virus (WSSV).  Prevention of disease infection using chemicals can offer negative impacts on water, pathogen resistance and consumers.  This study was conducted to examine the efficacy of an alternative prevention compound as liquid mangrove extract (CEPM) from Avicennia sp. and Sonneratia sp. By immersion in different dose of CEPM, i.e. 250, 500, 750 and 1000 ppm, the patogenicity of WSSV was found to be different.  Patogenicity of WSSV decreased after treatment by CEPM, hence this could be used to induce shrimp immunity.  Optimum dose of CEPM was 250 ppm, which could increased survival rate of shrimp after challenging by WSSV, up to 98.4% shrimp survived.

Keywrods: WSSV, black tiger shrimp, extract, Avicennia sp., Sonneratia sp.

 

ABSTRAK

Kualitas dan kelangsungan hidup merupakan masalah yang masih membatasi produktivitas budidaya udang windu Penaeus monodon. Kondisi udang dan kualitas lingkungan yang kurang baik dapat menyebabkan udang terserang penyakit, termasuk yang disebabkan oleh virus termasuk white spot syndrome virus (WSSV). Upaya pengendaliannya menggunakan bahan kimia secara berlebih dapat menimbulkan dampak negatif bagi lingkungan perairan, kesehatan konsumen dan menimbulkan resistensi patogen. Penelitian ini dilakukan untuk mengetahui efektivitas bahan alternatif berupa cairan ekstrak pohon mangrove (CEPM) dari jenis Avicennia sp. dan Sonneratia sp. sebagai upaya pencegahan. Dengan perendaman beberapa konsentrasi yang berbeda (250, 500, 750 dan 1000 ppm) penggunaan cairan ekstrak pohon mangrove (CEPM) Avicennia sp. dan Sonneratia sp., memberikan pengaruh yang berbeda terhadap patogenitas WSSV dan udang uji pada setiap perlakuan. Tingkat patogenitas WSSV relatif menurun setelah perlakuan tersebut sehingga dapat digunakan untuk merangsang kekebalan tubuh udang.  Perlakuan yang optimal yaitu pada dosis 250 ppm, dimana pada perlakuan ini dapat meningkatkan kelangsungan hidup udang uji yang diuji tantang dengan white spot syndrome virus (WSSV) dengan tingkat kelangsungan hidup 98,4 %.

Kata kunci: WSSV, udang windu, ekstrak, Avicennia sp., Sonneratia sp.

 

Downloads

Download data is not yet available.
Published
2007-01-01
How to Cite
[1]
WahjuningrumD., SholehS. and NuryatiS. 2007. Prevention of White Spot Syndrome Virus Infection on Penaeus monodon by Immersion in CEPM Extract of Avicennia sp. and Sonneratia sp. Jurnal Akuakultur Indonesia. 5, 1 (Jan. 2007), 65-75. DOI:https://doi.org/10.19027/jai.5.65-75.
Issue
Vol. 5 No. 1 (2006): Jurnal Akuakultur Indonesia
Section
Articles

Authors who publish with this journal agree to the following terms:


    1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

    1. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

  1. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).