- Aquaculture disease management and microbiota
- Aquaculture Nutrition and Growth
- Invertebrate Immune Response Mechanisms
- Aquatic life and conservation
- Insect symbiosis and bacterial influences
- Ichthyology and Marine Biology
- Animal Virus Infections Studies
- Parasitic Infections and Diagnostics
- Coastal wetland ecosystem dynamics
- Crustacean biology and ecology
- Food and Agricultural Sciences
- Parasite Biology and Host Interactions
- Studies on Chitinases and Chitosanases
Universitas Abdurahman Saleh Situbondo
2006-2019
White feces syndrome (WFS) is an emerging and poorly described disease characterized by the presence of floating white fecal strings in shrimp ( Penaeus monodon P. vannamei ) grow-out ponds. WFS has been associated with several pathogens, including Enterocytozoon hepatopenaei . This association based on fact that areas where E. reported, there was also a high prevalence. pathogen affected cultured Indonesia, Vietnam, China, Thailand, India. In 2016, we reported farmed Venezuela. this study,...
Shrimp L. vannamei Boone (1931)) has become a global market product and major species for cultivation. This species, which many advantages is intensively cultivated to obtain maximum production. However, wastewater from intensive shrimp culture known have negative impact if directly discharged into the environment, so treatment plant (WWTP) needed before being environment. study aims investigate water quality of cultivation at Millennial Farming (MSF) equipped with waste processor Brackish...
We developed a qPCR assay based on the β-tubulin gene sequence for shrimp microsporidian parasite Enterocytozoon hepatopenaei (EHP). This reacted with hepatopancreas (HP) of EHP-infected shrimps, and highest copy numbers were found in HP feces samples from Southeast Asian countries (106-108 copies mg-1), while Latin America, Artemia, EHP-contaminated water showed lower amounts (101-103 mg-1 or mL-1 water). No false positive was normal genome, live feeds, other parasitic diseases. tool will...
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An active surveillance of infectious myonecrosis virus (IMNV) in pond-cultured white shrimp ( Litopenaeus vannamei ) was conducted to determine the status this disease. Samples L. were taken from ponds East Java and Bali using proportional sampling. The sample subjected IMNV detection with Polymerase Chain Reaction (PCR) method confirmed histopathology. Results study showed that found samples Kapongan, Situbondo district prevalence 11,1%. Meanwhile, other districts had no disease during...
The objective of this study was to determine the safety and efficacy clove oil as an anesthetic in sea bass (Lates calcarifer) potential application facilitate fry transportation. Acute toxicity test indicated 24-hr LC50 value 30 ppm with slope function 1.079 (1.05 1.107). In test, fish were exposed 5, 10, 15, 20 25 for 15 minutes. At 5 ppm, caused only sedation effect (partial loss reaction external stimuli) while at entered anesthesia stage (failure respond within about 3 Fish recovered...