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Journal : Journal of Parasite Science

Microscophy Identification of Toxocara cati First Stage Larvae and Second Stage Larvae Eny Coolfina Simarmata; Kusnoto Kusnoto; Mochamad Lazuardi; Setiawan Koesdarto; Endang Suprihati; Kuncoro Puguh Santoso
Journal of Parasite Science (JoPS) Vol. 3 No. 1 (2019): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.447 KB) | DOI: 10.20473/jops.v3i1.16420

Abstract

This study was aimed to identify the ultra structural morphology of Toxocara cati First Stage Larvae and Second Stage Larvae using Light Microscope. Toxocara cati larvae were obtained from adult worm eggs then were treated in phospat buffer saline with comparasion 1 : 1 until it reached the stage of larvae 1 and 2. The shell of egg Toxocara cati were thick and usually consist of three layers. The first layer was inner membrane, the second layer was middle layer and the third was outer layer. The results of larvae morphology that were identified using light microscope showed that the anterior part of Toxocara cati first stage larvae has a dorsal lip and esophagus and intestine on the posterior part but it could not be identified perfectly. The anterior part of Toxocara cati second stage larvae that were identified has three lips that leads directly into the oesophagus. Three lips on the anterior part of Toxocara cati larvae 2 consist of a dorsal lip and two subventral lips. Morphological of Toxocara cati larvae similar with the Toxocara cati adult worms because morphology of larvae and adult stage was difficult to differentiated.
Identification of Ectoparasites and Gastrointestinal Parasites in Eurasian Tree Sparrow (Passer montanus) Moh. Ilham Rizkul Ulum; Mochamad Lazuardi; Nunuk Dyah Retno Lastuti; Poedji Hastutiek; Soeharsono Soeharsono; Amirul Muslim Amrullah
Journal of Parasite Science (JoPS) Vol. 6 No. 1 (2022): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (642.643 KB) | DOI: 10.20473/jops.v6i1.34232

Abstract

This study aims to determine the prevalence and identify ectoparasite and gastrointestinal parasites in Eurasian tree sparrow (Passer montanus) in Kediri Regency, East Java, Indonesia. The research was conducted in January 2021 with 100 samples of body swabs and feces of Eurasian tree sparrow. The examination was done in the Anugerah Satwa Veterinary Clinic in Kediri Regency using direct smear and flotation methods. The observations in this study showed that from 100 samples of body swabs, 38 samples (38%) were infested with ectoparasites which are Dermoglyphus sp. and Strelkoviacarus sp. and from 100 feces samples, 47 samples (47%) were infected with helminthic eggs with the single infections by Ascaridia sp. as much as 12%, Dispharynx sp. as much as 1% and mixed infections of Ascaridia sp. and Dispharynx sp. were 25%. Assessed by examination for the protozoa also found that Isospora sp. was present with prevalence of 100% of the 100 sparrow feces samples examined.
Efficacy of Ethanol Extract of Papaya Leaves (Carica papaya var California L.) on Mortality of Instar III Larvae of Aedes aegypti Mosquito Choirul Oktavian Setiyadin Nayiron; Hastutiek, Poedji; Dewa Ketut Meles; Eduardus Bimo Aksono Herupradoto; Mochamad Lazuardi; Agus Sunarso
Journal of Parasite Science Vol. 9 No. 2 (2025): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jops.v9i2.64877

Abstract

This study aims to evaluate the efficacy of Papaya var California leaves extract and identify its effective concentration in inducing mortality among third-instar larvae of Aedes aegypti mosquitoes. The study utilized adult Ae. aegypti mosquitoes as the experimental subjects. This study was an experimental study with a comparative Completely Randomized Design The test groups include negative control, 2.5 mg/mL, 5 mg/mL, 10 mg/mL and positive control. Each test used 20 third instar larvae of  Ae.aegypti mosquitoes, with four repeats..  The test groups were 2.5 mg/mL, 5 mg/mL, 10 mg/mL, and the control groups were A negative control contained distilled water and Tween 20, and a positive control contained abate (temephos) Based on Kruskall-wallis test shows a significant difference. The results indicated that the optimal concentration was 10 mg/mL, with the highest effectiveness observed at the 30th time hours.
Repellent Power of Kuit Lime Peel Ethanol Extract (Citrus amblycarpa L.) Against Aedes aegypti Mosquitoes Azzahra, Farah Nabila; Hastutiek, Poedji; Lazuardi, Mochamad; Suprihati, Endang; Kurnijasanti, Rochmah; Sunarso, Agus
Journal of Parasite Science Vol. 9 No. 2 (2025): Journal of Parasite Science
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jops.v9i2.64904

Abstract

This research investigated the capability of the kuit lime peel ethanol extract as a repellent against Aedes aegypti mosquitoes. This study used the post test only control group design approach and the experimental method recommended by the World Health Organization Pesticides Evaluation Scheme (WHOPES) with modification. This study used seven different experiment groups consisting of a negative control group using a mixture of Tween 20 and aquadest, a positive control group using commercial mosquito repellent (Autan®), and concentration groups using 5%, 15%, 30%, 45%, and 60% (m/v) of the kuit lime peel ethanol extract. Each experiment groups were applied on a volunteer’s arms that are then inserted in a testing cage containing 25 female adult Ae. aegypti mosquitoes. Every mosquito that landed on the arm testing area will be calculated during the examination time (every 2 min for 30 min) to determine the repellent protection power percentage. Based on the result of the study using Two-Way Analysis of Variance and Duncan’s Multiple Range Test, the kuit lime peel ethanol extract is confirmed to be the most effective as a repellent against Ae. aegypti mosquitoes at the 30% concentration and until the 29th minute post-application with a 100% protection power.