Kristianingrum, Yuli Purwandari and Sutrisno, Bambang and Widyarini, Sitarina and Kurniasih, Kurniasih and Sugiyono, Sugiyono (2021) Disease incidence of freshwater fish in the Special Region of Yogyakarta, Indonesia. BIO Web of Conferences, 33: 06001. pp. 1-8. ISSN 22731709
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Abstract
The potential of freshwater farming in the Special Region of
Yogyakarta is very high. Infectious and non-infectious diseases can cause significant economic losses. The main problem of infectious disease is caused by viruses, bacteria, fungi and parasites. This study was conducted
to identify diseases that attack freshwater fish using data analysis on fish disease cases in the Laboratory of Pathology, Faculty of Veterinary Medicine, UGM in 2019. A total of 239 cases of fish diseases were examined by the Laboratory Diagnostic Co-assistance students in 2019
from the Special Region of Yogyakarta which includes Sleman district, Kulonprogo district, Yogyakarta City, Bantul district and Gunungkidul district. Based on data analysis, it showed that the highest fish sample was tilapia (52%), came from Sleman Regency (94%). The highest disease
infection was caused by bacterial infections (54%) followed by parasite infections (35%). Macroscopic changes were observed in the liver (25%), skin (19%). and gills (26%). These changes included a yellow swollen liver, ulcer in the skin, fragile consistency and nodules in the surface of
kidneys, attachment lamella and necrosis of gill lamellas. The parasite identification resulted in following parasite taxa/species Dactylogyrus., Trichodina sp., Gyrodactylus sp. and Ichtyopthirius sp. in the Parasitology Laboratory. The histopathological changes were identified using the the
Hematoxillin & Eosin staining technique, the organs showed dermatitis (18%), hepatitis (27%) and branchitis (23%). It can be concluded that in this research the highest cases of freshwater fish disease in Yogyakarta Special Region were caused by bacterial infections of tilapia from the
Sleman district.
Item Type: | Article |
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Subjects: | S Agriculture > SF Animal culture |
Divisions: | Faculty of Veterinary Medicine |
Depositing User: | Erlita Cahyaningtyas Cahyaningtyas |
Date Deposited: | 20 Sep 2024 02:46 |
Last Modified: | 20 Sep 2024 02:46 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/7338 |