Toxicity Test of Phenoxycarboxlic acid Herbicide on Vannamei Shrimp (Litopenaeus vannamei) Mortality
Uji Toksisitas Herbisida Asam Phenoxy (Phenoxycarboxlic acid) Terhadap Mortalitas Udang Vaname (Litopenaeus vannamei)
Abstract
This study aims to examine the toxicity of phenoxy acid herbicides on vannamei shrimp mortality, by conducting preliminary tests, persistence tests, mortality tests, and water quality. The research design used the regression method and probit analysis with 6 treatments and 3 replications, namely A herbicide concentration of 0 ml/L, B herbicide concentration DMA-6, 0.025 ml/L water, C herbicide concentration DMA-6, 0.005 ml/L water, D DMA-6 herbicide concentration, 0.075 ml/L water, E DMA-6 herbicide concentration, 0.1 ml/L water and F DMA-6 herbicide concentration, 0.125 ml/L water. Pesticides do not affect temperature changes, dissolved oxygen (DO), Salinity, and pH. Clinical symptoms due to Pesticide exposure to vanamei shrimp are irregular movements, shells peeling off, and swimming close to aeration until they die. The LC50 value in the herbicide toxicity test was 0.124 mg/l at 24 hours, 0.099 mg/l at 48 hours, 0.073 mg/l at 72 hours, and 0.026 mg/l at 96 hours.
References
Amri, K. 2006. Budidaya Udang Windu secara Semi Intensif. Agromedia. Depok.
Arifin Z; C. Kokarkin & T.P. Priyoutomo. 2007. Penerapan Best Management Practices (BMP) Pada Budidaya Udang Windu (Penaeus monodon Fabricius) Intensif. Juknis. Departemen Kelautan dan Perikanan. Ditjen.Perikanan Budidaya. Balai Besar Pengembangan Budidaya Air Payau. Jepara. 68 halm
Briggs, M., Simon F.S., R. Subasinghe, and M. Philips. 2004. Introduction and Movement of Penaeus vannamei and Panaeus Stylirotris in Asia and The Pasific. Journal. FAO-UN. Bangkok.
Boyd, C.E. 1991. Water quality in ponds for aquaculture. Auburn University. 486 pp.
Connel dan Miller, 1995, Kimia dan Etoksikologi Pencemaran, diterjemahkan oleh Koestoer, S., hal. 419, Indonesia University Press, Jakarta.
Erlangga. 2005. Pengamatan Sel-Sel Darah Ikan Mas (Cyprinus carpio L) yang Dipelihara Dalam Air yang Mengandung Herbisida Round up Pada Konsentrasi Subletal. Skripsi (tidak diterbitkan). Universitas Riau.
Finney. 1971. Probit Analysis. The University Press. Cambridge.
Herawati, T. 1980. Pengaruh pencemaran air terhadap ikan. Majalah Pertanian 28(1):39-45.
Husni, H dan Esmiralda, MT. 20120. Uji Toksisitas Akut Limbah Cair Industri Tahu Terhadap Ikan Mas (Cyprinus carpio Lin). Thesis. Universitas Andalas. Padang.
Nofyan, E. 2009. Pengaruh toksisitas pestisida DMA-6 (2,4 d-dimetil amina) terhadap kelangsungan hidup benih ikan mas. Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Sriwijaya.
Qurratu, A., & Reehan, A. 2016. A Review of 2, 4-Dichlorophenoxyacetic acid (2, 4-D) derivatives: 2, 4-D dimethylamine salt and 2, 4-D butyl ester. International Journal of Applied Engineering Research, 11(19), 9946–9955.
Sastroutomo. 1992. Pestisida, dasar dasar dan dampak penggunaannya. Jakarta: Gramedia Pustaka Utama.
Siagian, C. 2009. Keanekaragaman Dan Kelimpahan Ikan Serta Keterkaitannya Dengan Kualitas Perairan di Danau Toba Balige Sumatera Utara. Tesis, Universitas Sumatera Utara, Medan.
