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Journal articles on the topic 'Saprolegnia sp'

Author: Grafiati
Published: 4 June 2021
Last updated: 14 February 2022

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1

Wahyuningsih, Sri Puji Astuti. "PENGGUNAAN FORMALIN UNTUK PENGENDALIAN SAPROLEGNIASIS PADA TELUR IKAN NILA MERAH (Oreochromis sp.)." Berkala Penelitian Hayati 11, no. 2 (2006): 167–71. http://dx.doi.org/10.23869/bphjbr.11.2.200611.

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Saprolegniasis was a primary fungal disease that attacks fish eggs and fish. This disease was caused by Saprolegnia sp. The infections of Saprolegnia sp. in fish eggs can be minimized with dip treatment in formalin solution. This esearch was the control of saprolegniasis on red nila eggs (Oreochromis sp.) with formalin. This research used 400 red nila eggs. It was dipped suspension of Saprolegnia sp. (OD550 = 0,5) for 36 jam. The treatment was divided into four groups. Each group used 10 replication and each treatment with 10 eggs. The eggs in group 1 as control were not treated. The egg in-gr
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2

Frenny Anggani, Oktantia, Rahayu Kusdarwati, and Hari Suprapto. "Potensi Bacillus licheniformis dan Streptomyces olivaceoviridis sebagai Penghambat Pertumbuhan Jamur Saprolegnia sp. Penyebab Saprolegniasis pada Ikan secara In Vitro [Potential of Bacillus licheniformis and Streptomyces olivaceoviridis as Inhibiting The Growth of Fungus Saprolegnia sp, Cause Saprolegniasis on Fish by Using In Vitro]." Jurnal Ilmiah Perikanan dan Kelautan 7, no. 2 (2019): 133. http://dx.doi.org/10.20473/jipk.v7i2.11196.

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Abstract Saprolegniasis is a fungal disease on fish caused by Saprolegnia sp, which is saprophyte, damaging healthy tissue and makes the immune system in fish deacreased. The uniquennes of Saprolegnia sp has the main components of the cell wall in the form of chitin that was instrumental in shaping the structure of the tip growth of fungal hyphae. Control of fungal pathogenic Saprolegnia sp can use chitinolytic microorganisms based on ability to produce chitinase for example using bacteria. This study aims to potential of Bacillus licheniformis and Streptomyces olivaceoviridis as inhibiting th
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3

Wardhani, Andriana Kusuma, Sudarno Sudarno, and Rahayu Kusdarwati. "GAMBARAN HISTOPATOLOGI KULIT DAN INSANG BENIH IKAN LELE (Clarias sp.) YANG TERINFEKSI Saprolegnia sp. DAN YANG TELAH DIOBATI DENGAN EKSTRAK DAUN SIRIH (Piper Betle L.)." Journal of Aquaculture and Fish Health 7, no. 1 (2019): 25. http://dx.doi.org/10.20473/jafh.v7i1.11227.

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Ikan lele menjadi salah satu komoditi hasil perikanan yang memiliki prospek yang sangat menjanjikan, baik dari segi permintaan maupun harga jualnya. Salah satu penyakit yang umumnya menyerang ikan lele adalah penyakit saprolegniasis yang disebabkan oleh jamur Saprolegnia sp. Tumbuhan obat tradisional yang diketahui dapat bermanfaat dalam pengendalian berbagai agen penyebab penyakit ikan, salah satunya adalah daun sirih (Piper betle L.). Tujuan dalam penelitian ini adalah untuk mengetahui gambaran histopatologi insang dan kulit benih ikan lele (Clarias sp.) yang terinfeksi oleh Saprolegnia sp.
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Sasmita, Shara, Indah Anggraini Yusanti, and Sofian Sofian. "The effectiveness of basil extract on the mildew saprolegnia within in vitro." JPBIO (Jurnal Pendidikan Biologi) 6, no. 1 (2021): 76–83. http://dx.doi.org/10.31932/jpbio.v6i1.853.

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Fish disease is a serious problem faced in the aquaculture business. One of the diseases that attack cultured fish is saprolegniasis caused by the fungus Saprolegnia sp. The use of chemical drugs tends to be environmentally unfriendly and has other negative effects on these fish and humans. For this reason, a safer alternative treatment is needed to control fish disease caused by the fungus Saprolegnia sp. One of the plants that have the potential to treat disease caused by the fungus Saprolegnia sp. is basil (Ocimum basilicum L). This research aims to determine the effectiveness of basil extr
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Dewa Ketut Meles, Rahayu Kusdarwati, Pustika Murtinintias,. "Uji Aktivitas Antifungi Ekstrak Daun Sirih (Piper betle L) Terhadap Saprolegnia sp. Secara In Vitro [Antifungal Activities Test Of Betel Leaf Extract (Piper betle L) On Saprolegnia sp. By In Vitro]." Jurnal Ilmiah Perikanan dan Kelautan 5, no. 1 (2019): 15. http://dx.doi.org/10.20473/jipk.v5i1.11417.

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Abstract Saprolegniasis is a mycotic disease caused by Saprolegnia sp. that usually attacking wild fish and farming fish. Saprolegnia sp. cause a lot of harm in process of the fish cultivation. Prevention and treatment of the common practice is use chemical drugs, but the use of these chemicals tend to be environmentally unfriendly and there are has karsinogenik effect. Therefore, the use of traditional medicines is one of alternative to control Saprolegnia sp. safer than chemical drugs. Green betel leaf contains phenolic compounds and tannins are efficacious as antifungal agent. This study ai
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6

Diansyah, Sufal, and Farah Diana. "PENGARUH EKSTRAK Tagetes erecta L TERHADAP PERTUMBUHAN JAMUR Saprolegnia sp SECARA IN VITRO." JURNAL PERIKANAN TROPIS 4, no. 2 (2017): 199. http://dx.doi.org/10.35308/jpt.v4i2.800.

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Saprolegnia sp fungi are freshwater mushrooms that live in freshwater environments and require water to grow and reproduce. Mushroom Saprolegnia is a major type of water fungus that is associated with fungal infections of fish and eggs that are in freshwater. Saprolegnia sp fungus is also called a cold water fungus because it spreads in cold water. Saprolegnia fungus growth in fish / egg bodies or suitable substrate is affected by water temperature. Saprolegnia sp attack causes clinical symptoms that are filled with white threads such as cotton grown in fish eggs. To overcome this problem need
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7

ROCHA, SARAH CRISTINA OLIVEIRA, JOSE V. SANDOVAL-SIERRA, JAVIER DIÉGUEZ-URIBEONDO, et al. "Saprolegnia milanezii sp. nov., a new species of Saprolegniales (Oomycota, Straminipila) from Brazil." Phytotaxa 270, no. 4 (2016): 286. http://dx.doi.org/10.11646/phytotaxa.270.4.5.

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Saprolegnia milanezii sp. nov. is described as a new species of the genus Saprolegnia (Saprolegniales, Oomycota). It has been collected from freshwater samples at “Parque Estadual da Ilha do Cardoso”, Cananéia, São Paulo State, Brazil. This species is characterized by rare antheridia, extended stalk near the oogonial septum and subcentric oospores. Phylogenetic analysis using concatenated ITS and LSU rDNA regions confirmed the position of this new species into the genus Saprolegnia as sister group of S. furcata.
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8

, Rahayu Kusdarwati, Nadia Fierias Fathma Riza, Hari Suprapto. "Pengaruh Ekstrak Rimpang Kencur (Kaempferia galanga L.) terhadap Tingkat Kesembuhan Benih Ikan Lele Dumbo (Clarias sp.) yang Terinfeksi Saprolegnia sp. [Effect of Rhizome Extract (Kaempferia kalanga L.) for the Cure Rate of Catfish (Clarias sp.) Infected by Saprolegnia sp. ]." Jurnal Ilmiah Perikanan dan Kelautan 6, no. 2 (2019): 163. http://dx.doi.org/10.20473/jipk.v6i2.11304.

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Abstract Saprolegnia sp. is a fungus that causes the disease Saprolegniasis on eggs and fresh water fish such as catfish (Clarias sp.). Treatment of Saprolegniasis have done using chemical drugs such as malachite green, formalin, sodium chloride and asetic acid. However, the use of chemical drugs is bad for the environment and biota. The purpose of this study is to determined the antifungal activity from rhizome extract (Kaempferia galanga L.) for the cure rate of catfish fry (Clarias sp) infected by Saprolegnia sp. The research was conducted on June 2013 at Fisheries and Marine Faculty of Air
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9

Saptiani, Gina, Andi Noor Asikin, and Fikri Ardhani. "Sonneratia alba Extract Protects the Post Larvae of Tiger Shrimp Penaeus monodon against Vibrio harveyi and Saprolegnia sp." E3S Web of Conferences 147 (2020): 01004. http://dx.doi.org/10.1051/e3sconf/202014701004.

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The research aimed to study Sonneratia alba leaves extract to inhibit Vibrio harveyi and Saprolegnia sp., and to evaluate its effectiveness to protect the post larvae of tiger shrimp against the infections. The leaves of S. alba were cleaned, chopped, dried, macerated and extracted in three different solvents namely ethanol 80%, freshwater and saline water. The post larvae 8 then immersed with the extract and infected with Vibrio harveyi and Saprolegnia sp. The clinical signs, pathological anatomy, total vibrio count, prevalence, survival rate, and relative percentage of survival were observed
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10

Saptiani, Gina, A. Syafei Sidik, and Fikri Ardhani. "Antimicrobial of nyirih (Xylocarpus granatum) against pathogens of tiger shrimp post-larvae." F1000Research 8 (January 16, 2019): 63. http://dx.doi.org/10.12688/f1000research.16653.1.

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Background: Xylocarpus granatum has been used as a medicinal plant by coastal communities, which may indicate that this plant is a potential source of pharmaceuticals. Methods: Xylocarpus granatum leaf extract was tested as an antimicrobial agent for pathogens infecting tiger shrimp post-larvae. Of the treatments applied to the post-larvae, 25 were crudely extracted with ethanol, distilled water, and seawater solvent given by immersion. Vibrio harveyi and Saprolegnia sp. were microbial species used for the test. Results: X. granatum extract had the potential to inhibit V. harveyi and Saprolegn
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11

Nuryati, Sri, Nadia Aulia, and ,. Rahman. "Effectivity of Musa paradisiaca extract to control Saprolegnia sp. infection on giant gourami larvae." Jurnal Akuakultur Indonesia 14, no. 2 (2015): 151. http://dx.doi.org/10.19027/jai.14.151-158.

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<p class="NoParagraphStyle" align="center"><strong>ABSTRACT</strong></p><p class="NoParagraphStyle" align="center"> </p><p class="NoParagraphStyle">Larval stage of giant gourami is a critical period due to fungal infection, such as <em>Saprolegnia</em> sp. infection. There are some plants which have antiseptic compound like banana <em>Musa paradisiaca</em>. This research was aimed to examine the effectiveness of the banana stem extract <em>M. paradisiaca </em>to control <em>Saprolegnia</em> sp. infection
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12

Saptiani, Gina, Andi Noor Asikin, Fikri Ardhani, and Esti Handayani Hardi. "Tanaman Bakau Api-api Putih (Avicenia marina) Berpotensi Menghambat Mikrob Patogen dan Melindungi Post Larva Udang Windu (THE POTENTIAL OF AVICENNIA MARINA TO INHIBITS PATHOGEN MICROBES AND PROTECTS THE POST LARVA OF TIGER PRAWN)." Jurnal Veteriner 19, no. 1 (2018): 45. http://dx.doi.org/10.19087/jveteriner.2018.19.1.45.

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The research aims to study potency of Avicennia marina leaf extract to inhibit pathogens in vitro and in vivo on post larvae of tiger prawn. The leaves we re chopped, dried and extracted with water solvents, sea water andethanol. In vitro inhibitory tests were performed using agar disc diffusion (ADD) and minimal inhibitory concentration (MIC) methods. The in vivo test on tiger prawn PL-8 was given by submersion, which then tested with Vibrio harveyi and Saprolegnia sp. The in vitro test showed A. marina extract can inhibit V.harveyi and Saprolegnia sp. In vivo tests of V. harveyi and Saproleg
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13

Dewa Ketut Meles, Rahayu Kusdarwati, Ayu Ratnaningtyas,. "Uji Aktivitas Antifungi Ekstrak Rimpang Kencur (Kaempferia galanga L.) Terhadap Saprolegnia sp. Secara In Vitro [Antifungal Activity Test Of Kaempferia galanga L. Extract To Saprolegnia sp. By In Vitro]." Jurnal Ilmiah Perikanan dan Kelautan 5, no. 1 (2019): 23. http://dx.doi.org/10.20473/jipk.v5i1.11420.

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Abstract Saprolegnia sp. is a fungus that causes the Saprolegniasis disease can infection eggs and fresh water fish. Treatment Saprolegniasis done using chemical drugs, however the use of drugs is bad for the environment and biota. The purpose of the research was to determined the antifungal activity include a minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) from Kaempferia galanga L. to Saprolegnia sp. by in vitro. This research used 9 different concentrations of Kaempferia galanga L extract were 50%, 12.5%, 6.25%, 3.12%, 1.56%, 0.78%, 0, 39%, 0.2%, positive c
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14

Bangyeekhun, E., SMA Quiniou, JE Bly, and L. Cerenius. "Characterisation of Saprolegnia sp. isolates from channel catfish." Diseases of Aquatic Organisms 45 (2001): 53–59. http://dx.doi.org/10.3354/dao045053.

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15

Nuryati, Sri, F. B. P. Sari, and Taukhid. "Identification and Koch Postsulate Test of Fungal Causative Disease in Gouramy Fish." Jurnal Akuakultur Indonesia 8, no. 2 (2009): 127. http://dx.doi.org/10.19027/jai.8.127-133.

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<p>Micotic diseases caused by aquatic fungi is often found in gouramy fish (<em>Osphronemus goramy</em> Lac.) at various stages from egg hatching to adult. Samples of fungi were isolated and identified from eggs and fish indicated with fungal diseases infection. <em>Saprolegnia</em> was identified in infected egg whereas <em>Aphanomyces </em>sp. was identified in the internal part (underneath lesion) of gouramy fish. Postulate Koch tests was further confirmed that both species could infect gouramy fish. </p> <p>Keyword : Gouramy, fungi, &lt
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Sandoval-Sierra, Jose Vladimir, and Javier Diéguez-Uribeondo. "A Comprehensive Protocol for Improving the Description of Saprolegniales (Oomycota): Two Practical Examples (Saprolegnia aenigmatica sp. nov. and Saprolegnia racemosa sp. nov.)." PLOS ONE 10, no. 7 (2015): e0132999. http://dx.doi.org/10.1371/journal.pone.0132999.

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17

Chivers, Douglas P., Brian D. Wisenden, Carrie J. Hindman, et al. "Epidermal ‘alarm substance’ cells of fishes maintained by non-alarm functions: possible defence against pathogens, parasites and UVB radiation." Proceedings of the Royal Society B: Biological Sciences 274, no. 1625 (2007): 2611–19. http://dx.doi.org/10.1098/rspb.2007.0709.

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Many fishes possess specialized epidermal cells that are ruptured by the teeth of predators, thus reliably indicating the presence of an actively foraging predator. Understanding the evolution of these cells has intrigued evolutionary ecologists because the release of these alarm chemicals is not voluntary. Here, we show that predation pressure does not influence alarm cell production in fishes. Alarm cell production is stimulated by exposure to skin-penetrating pathogens (water moulds: Saprolegnia ferax and Saprolegnia parasitica ), skin-penetrating parasites (larval trematodes: Teleorchis sp
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18

Prada-Salcedo, Luis Daniel, Marcela Franco-Correa, and Andrés Rymel Acosta-Galvis. "Primer registro de Saprolegnia sp. en una población de anfibios en Colombia." Universitas Scientiarum 16, no. 3 (2011): 234. http://dx.doi.org/10.11144/javeriana.sc16-3.fros.

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<p><strong> </strong></p> <p><strong>Objective: </strong><strong>Most </strong>research related to the decline of amphibians has been focused on the detection of the pathogenic fungus <em>Batrachochytrium dendrobatidis</em>. This fungus is the main pathogen detected around the world. However, research has shown the presence of another fungus, <em>Saprolegnia ferax</em>, as a cause of mortality in amphibians in North America. Our study suggests a possible interspecific transmission caused by the presence of rainbow tr
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Solopova, Kh Ya, O. I. Vishchur, M. Z. Korylyak, and I. Ye Solovodzinska. "State of antioxidant protection system in carp hepatopancrease affected by associative Aeromonas Hydrophila infection with Saprolegnia Sp." Veterinary science, technologies of animal husbandry and nature management, no. 6 (2020): 85–89. http://dx.doi.org/10.31890/vttp.2020.06.15.

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Bacterial diseases are responsible for heavy mortality in both wild and cultured fish. Co-infections are very common in nature and occur when hosts are infected by two or more different pathogens either by simultaneous or secondary infections so that two or more infectious agents are active together in the same host. Associative infections pose a significant threat to fish farming, so it is necessary to develop effective means of prevention and treatment of these infections; it is advisable to study in detail their impact on various fish. The aim of the study was to determine the intensity of
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20

Hussein, Mortada M. A., and Kishio Hatai. "Saprolegnia salmonis sp. nov. isolated from sockeye salmon, Onchrhynchus nerka." Mycoscience 40, no. 5 (1999): 387–91. http://dx.doi.org/10.1007/bf02464392.

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21

Ali, Esam H. "Antifungal activity of sodium chloride on Saprolegnia diclina and Aphanomyces sp." Acta Mycologica 44, no. 1 (2013): 125–38. http://dx.doi.org/10.5586/am.2009.011.

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Sixteen identified and three unidentified species belonging to six genera of zoosporic fungi were isolated from forty water samples which were collected from different fish and fish hatcheries farms at Abbassa city, Sharkiya governorate, Egypt, using sesame seeds baiting technique at 20±2°C. <em>Saprolegnia</em> and <em>Achlya</em> contributed the broadest spectra of species diversity amongst the other genera of zoosporic fungi. <em>Saprolegnia diclina</em> and <em>Aphanomyces</em> sp. were the most prevalent species of zoosporic fungi. The abund
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22

Yardımcı, Remziye Eda, and Emre Turgay. "Diagnosis of Aeromonas sobria and Saprolegnia sp. co-infection in rainbow trout fry (Oncorhynchus mykiss)." Aquatic Research 4, no. 1 (2021): 65–72. http://dx.doi.org/10.3153/ar21006.

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The aim of the study was to determine a considerable level of mortalities occurred in rainbow trout fry (Oncorhynchus mykiss) cultured in a research hatchery located in Marmara Region/Turkey. Totally 18 individuals (1-8 g) were investigated by using bacteriological and mycological methods. The affected fish showed skin darkening, prolapses and fungal mats at the base of the fins. According to morphological and biochemical characteristics of the isolates, all of them were identified as Aeromonas sobria. Saprolegnia sp. was also observed in squash preparations of the skin. All isolates were dete
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23

Zhang, Luoqiang, Delin Xu, Feifei Wang, and Qizhong Zhang. "Antifungal activity of Burkholderia sp. HD05 against Saprolegnia sp. by 2-pyrrolidone-5-carboxylic acid." Aquaculture 511 (September 2019): 634198. http://dx.doi.org/10.1016/j.aquaculture.2019.06.012.

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24

López, Diego, Iván Naranjo, Olga Pérez, and Vinicio Uday. "Influencia del alga Ascophyllum nodosum como promotor de crecimiento en la etapa de alevinaje de la trucha arco iris (Oncorhynchus mykiss)." Enfoque UTE 8, no. 5 (2017): 37–45. http://dx.doi.org/10.29019/enfoqueute.v8n5.178.

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Se evaluó la calidad del alga Ascophyllum nodosum, como promotor de crecimiento en la etapa de alevinaje de la Trucha Arco Iris (Oncorhynchus mykiss) y su efecto inmunoestimulante respecto a enfermedades micóticas como la Saprolegnia sp. Se utilizaron 6000 alevines de 77 días de edad, con un peso promedio de 0,15 g, distribuidos bajo un DCA. Para el análisis de resultados se aplicó el análisis de varianza y separación de medias (Duncan al p<0,05), comparaciones ortogonales y chi cuadrado. El alga Ascophyllum nodosum adicionada como suplemento alimenticio en la etapa de crecimiento con un ni
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Nuryati, Sri, M. A. Suparman, and Y. Hadiroseyani. "The Used of Paci-Paci Leaves Extract Leucas sp. to Prevent Mycotic Disease." Jurnal Akuakultur Indonesia 7, no. 2 (2008): 205. http://dx.doi.org/10.19027/jai.7.205-212.

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<p>Injury of fish caused by handling of fry transportation and harvesting could impact mycosis. Effort on controlling by using chemotherapeutic could impact on pollution of environtment and even carcinogenic effect. One of alternative substances can be used in both preventing and controlling safely is paci-paci, <em>Leucas</em> sp. This method based on phytopharmacy. The aim of this research is to test the prevention of paci-paci leaves extract to mycotic disease . This research used five treatments: possitive control; the doses of paci-paci extract were 0 gr/l (negative cont
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Zulfadhli, Zulfadhli, and Rinawati Rinawati. "POTENSI SELADA LAUT Ulva lactuca SEBAGAI ANTIFUNGI DALAM PENGENDALIAN INFEKSI SAPROLEGNIA DAN ACHLYA PADA BUDIDAYA IKAN KERLING (Tor sp)." JURNAL PERIKANAN TROPIS 5, no. 2 (2018): 183. http://dx.doi.org/10.35308/jpt.v5i2.1037.

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This research aims to determine the effectivity of seaweeds extract (Ulva lactuca) as an antifungal in the control of kerling (Tor sp) infected with saprolegnia and achlya fungal. The research was conducted in May 2018 at the MIPA Laboratory, Syiah Kuala University and the Hatchery of the Faculty of Fisheries and Marine Sciences, Teuku Umar University. The research method was experimental with a completely randomized design (RAL), 3 treatments and 3 replications. The treatment given was immersion of kerling fish seeds infected with fungi in a solution of sea lettuce extract with the concentrat
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Inaba, Shigeki, and Seiji Tokumasu. "Saprolegnia semihypogyna sp. nov., a saprolegniaceous oomycete isolated from soil in Japan." Mycoscience 43, no. 1 (2002): 73–76. http://dx.doi.org/10.1007/s102670200011.

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Wolska, Maria, and Kinga Mazurkiewicz-Zapałowicz. "Parasites of zooplankton and periphyton assemblages in the littoral zone of lakes in Drawa National Park, Poland." Acta Mycologica 48, no. 1 (2013): 51–59. http://dx.doi.org/10.5586/am.2013.007.

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Studies on parasitism in zooplankton and periphyton assemblages were carried out on samples of water collected from Lakes Płociczno and Płociowe in the Drawa National Park in 2008-2011. Occurrence of the fungal mycobiotal and protozoan parasites of invertebrates was recorded in both lakes. Parasitism of <em>Chydorus </em>sp. (Cladocera) by <em>Saprolegnia </em>sp. occurred on 0.8% of individuals of the host population, of <em>Brachionus calyciflorus </em>(Rotifera) by <em>Microsporidium </em>sp. on 1.2% of the host population, and of Nematoda mem
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Akbar, Junius. "UJI EFEKTIVITAS EKSTRAK BAWANG DAYAK (Eleutherine palmifolia Merr) TERHADAP PENYEMBUHAN INFEKSI JAMUR Saprolegnia sp, PADA IKAN NILA (Efectivity Test Bawang Dayak (Eleutherine palmifolia Merr) Extract in Saprolegnia sp Infection of Nile Tilapia)." Fish Scientiae 1, no. 1 (2016): 48. http://dx.doi.org/10.20527/fs.v1i1.1179.

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The purpose of this research was to know the effect Bawang Dayak (Eleutherine palmifolia Merr) in Saprolegnia sp infection of nile tilapia (Oreochromis sp) with smear method. This research used Completely Randomized Desin consisted one factors with three treatments and three replicates (A: 10 ppt/ind), (B: 20 ppt/ind), and (C: control). The research using aquarium and nile tilapia (5-8 cm body length) with density of 2 ind/aquarium. Parameters observe were inhibitory test, recovery time, survival rate, and water quality. The result showed that optimal consentration Bawang Dayak (Eleutherine pa
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Al-Salim, Nadirah, Najim Khamees, and Khalidah Al-Niaeem. "Histopathological Effects in the Common Carp Cyprinus carpio Experimentaliy Infected with Saprolegnia sp." Journal of King Abdulaziz University-Marine Sciences 19, no. 1 (2008): 3–19. http://dx.doi.org/10.4197/mar.19-1.11.

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31

Bangyeekhun, E., P. Pylkkö, P. Vennerström, H. Kuronen, and L. Cerenius. "Prevalence of a single fish-pathogenic Saprolegnia sp. clone in Finland and Sweden." Diseases of Aquatic Organisms 53 (2003): 47–53. http://dx.doi.org/10.3354/dao053047.

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32

Huang, X. L., R. J. Liu, S. Whyte, et al. "The in vitro antifungal activity of 30 Chinese herb extracts to Saprolegnia sp." Journal of Applied Ichthyology 31, no. 4 (2015): 681–86. http://dx.doi.org/10.1111/jai.12773.

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33

Diana, Farah, Shela Rahmita, and Sufal Diansyah. "PENGENDALIAN JAMUR Saprolegnia sp PADA TELUR IKAN TAWES (Puntius javanicus) MENGGUNAKAN EKSTRAK DAUN BUNGA TAHI AYAM (Tagetes erecta L)." JURNAL PERIKANAN TROPIS 4, no. 2 (2017): 101. http://dx.doi.org/10.35308/jpt.v4i2.784.

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Tawes (Puntius javanicus) is one of the freshwater fish species that has economic value in Aceh. One of the obstacle in tawes fish breeding is Saprolegnia sp. fungus that attacks tawes fish eggs. The necessary solutions was needed to resolve fungal infection by using Tagetes erecta L. Therefore this research was very important to control fungal infections on fish eggs Saprolegnia sp.. This study used Randomized Complete Design with four treatments and three raplications for each treatments. The treatment in this study namely P0 = P1 = ppm, 40 ppm, P2 = 50 ppm, P3 = 60 ppm, and P4 = 70 ppm. The
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Wang, Feifei, and Qizhong Zhang. "In Vitro Inhibition of Saprolegnia sp. by an Antifungal Peptide from Pseudomonas protegens XL03." North American Journal of Aquaculture 79, no. 2 (2017): 168–75. http://dx.doi.org/10.1080/15222055.2016.1259701.

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Steciow, Mónica Mirta. "Saprolegnia oliviae sp. nov. isolated from an Argentine river (Tierra del Fuego Province, Argentina)." FEMS Microbiology Letters 219, no. 2 (2003): 253–59. http://dx.doi.org/10.1016/s0378-1097(03)00024-7.

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36

Wirawan, I. Kadek Adi, Sang Ayu Made Putri Suryani, and I. Wayan Arya. "Diagnosa, Analisis dan Identifikasi Parasit yang Menyerang Ikan Nila (Oreochromis Niloticus) Pada Kawasan Budidaya Ikan Di Subak “Baru” Tabanan." GEMA AGRO 23, no. 1 (2018): 63. http://dx.doi.org/10.22225/ga.23.1.661.63-78.

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Fish cultivation business is one of the very promising business with the increasingly cheap demand of fishery products in the community. So is the case with the cultivation of Tilapia fish. Aquaculture is not spared from various obstacles and problems that often hamper fish farming is the occurrence of disease attacks. Tilapia fish Who was attacked The disease starts with by showing signs of behavioral changes. In addition to the behavior, tilapia also experience a change in color that looks very clear difference compared to fish that are still healthy. Calculation of condition factors, from t
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Sudarno, Muhammad Luthfi Hakim, and Rahayu Kusdarwati. "The Effectiveness of Extracts Basil Leaves (Ocimum sanctum Linn) against Saprolegnia sp. by in Vitro." IOP Conference Series: Earth and Environmental Science 55 (February 2017): 012010. http://dx.doi.org/10.1088/1755-1315/55/1/012010.

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38

Muzzarelli, R. A. A., M. Miliani, M. Cartolari, R. Tarsi, G. Tosi, and C. Muzzarelli. "Polyuronans obtained by regiospecific oxidation of polysaccharides from Aspergillus niger, Trichoderma reesei and Saprolegnia sp." Carbohydrate Polymers 43, no. 1 (2000): 55–61. http://dx.doi.org/10.1016/s0144-8617(99)00196-4.

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39

Steciow, Mónica Mirta, Alan Paul, and Kanak Bala. "Saprolegnia bulbosa sp. nov. isolated from an Argentine stream: taxonomy and comparison with related species." FEMS Microbiology Letters 268, no. 2 (2007): 225–30. http://dx.doi.org/10.1111/j.1574-6968.2006.00582.x.

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40

Pires-Zottarelli, Carmen Lidia Amorim, and Maristela Rocha. "Novas citações de Chytridiomycota e Oomycota para o Parque Estadual das Fontes do Ipiranga (PEFI), SP, Brasil." Acta Botanica Brasilica 21, no. 1 (2007): 125–36. http://dx.doi.org/10.1590/s0102-33062007000100012.

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Levantamento de fungos zoospóricos realizado em lagos artificiais do Parque Estadual das Fontes do Ipiranga (PEFI), situado na cidade de São Paulo, Estado de São Paulo, Brasil, resultou no isolamento de 41 táxons, sendo 36 identificados em nível específico. Vinte e três táxons pertencem ao Reino Fungi, filo Chytridiomycota, ordens Chytridiales, Monoblepharidales e Spizellomicetales e, 18 ao Reino Straminipila, filo Oomycota, ordens Saprolegniales e Peronosporales. Dentre os fungos isolados, 14 são mencionados pela primeira vez para o PEFI: Aphanomyces helicoides von Minden, Catenochytridium ke
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Rosidah, Rosidah, Yuli Andriani, Walim Lili, and Irfan Herdiawan. "Effectiveness Long Time Immersion Sangkuriang Catfish Eggs in Flower Extract Kecombrang for Prevention Fungus Saprolegnia Sp." Jurnal Perikanan dan Kelautan 7, no. 2 (2017): 199. http://dx.doi.org/10.33512/jpk.v7i2.2689.

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Takahashi, Konami, Kazunari Sakai, Wataru Fukasawa, et al. "Quellenin, a new anti-Saprolegnia compound isolated from the deep-sea fungus, Aspergillus sp. YK-76." Journal of Antibiotics 71, no. 8 (2018): 741–44. http://dx.doi.org/10.1038/s41429-018-0053-z.

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43

Lestari, Widya. "ISOLASI DAN UJI ANTIFUNGAL BAKTERI ENDOFIT DARI AKAR TANAMAN KARET (Hevea brasilliensis)." SIMBIOSA 6, no. 1 (2017): 48. http://dx.doi.org/10.33373/sim-bio.v6i1.1036.

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Penelitian mengenai bakteri endofit dalam mengendalikan hama dan penyakit tanaman serta meningkatkan pertumbuhan tanaman dengan menghasilkan metabolit sekunder telah banyak dilaporkan. Penelitian ini bertujuan untuk mengetahui kemampuan bakteri endofit dari akar tanaman karet dalam menghambat pertumbuhan fungi patogen. Isolasi bakteri endofit dilakukan dengan sterilisasi permukaan akar dan mengkulturnya pada media nutrien agar. Lima isolat bakteri endofit diperoleh dari akar tanaman karet masing-masing: WL01, WL02, WL03, WL04 dan WL05. Isolat bakteri diuji antagonis terhadap fungi patogen yait
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Carraschi, S. P., M. Tedesque Galatti, N. Garlich, Daniela I. Brayer Pereira, C. da Cruz, and M. José T. Ranzani-Paiva. "Lethal dosage and minimum inhibitory concentration of the itraconazole for oomycete Saprolegnia sp. in conditions in vitro." Toxicology Letters 238, no. 2 (2015): S194. http://dx.doi.org/10.1016/j.toxlet.2015.08.560.

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Munir, Erman, Rita Dewi, Yunasfi Yunasfi, and Dwi Suryanto. "A Study of Potential Control of Watermold Saprolegnia Sp. of Gouramy (Osphonemus gouramy) Eggs by Bacterial Isolates." Journal of Pure and Applied Microbiology 11, no. 1 (2017): 623–32. http://dx.doi.org/10.22207/jpam.11.1.81.

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Pikulkaew, Surachai, Khathawat Phatwan, Wijit Banlunara, Montira Intanon, and John K. Bernard. "First Evidence of Carp Edema Virus Infection of Koi Cyprinus carpio in Chiang Mai Province, Thailand." Viruses 12, no. 12 (2020): 1400. http://dx.doi.org/10.3390/v12121400.

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The presence of carp edema virus (CEV) was confirmed in imported ornamental koi in Chiang Mai province, Thailand. The koi showed lethargy, loss of swimming activity, were lying at the bottom of the pond, and gasping at the water’s surface. Some clinical signs such as skin hemorrhages and ulcers, swelling of the primary gill lamella, and necrosis of gill tissue, presented. Clinical examination showed co-infection by opportunistic pathogens including Dactylogyrus sp., Gyrodactylus sp. and Saprolegnia sp. on the skin and gills. Histopathologically, the gill of infected fish showed severe necrosis
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Ke, Xiao L., Jian G. Wang, Ze M. Gu, Ming Li, and Xiao N. Gong. "Morphological and molecular phylogenetic analysis of two Saprolegnia sp. (Oomycetes) isolated from silver crucian carp and zebra fish." Mycological Research 113, no. 5 (2009): 637–44. http://dx.doi.org/10.1016/j.mycres.2009.01.008.

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48

Lategan, M. J., and L. F. Gibson. "Antagonistic activity of Aeromonas media strain A199 against Saprolegnia sp., an opportunistic pathogen of the eel, Anguilla australis Richardson." Journal of Fish Diseases 26, no. 3 (2003): 147–53. http://dx.doi.org/10.1046/j.1365-2761.2003.00443.x.

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Rahman, T., MBR Chowdhury, and MAR Faruk. "Efficacy of Selected Chemotherapeutic and Medicinal Plants on Fungal Fish Pathogens." Progressive Agriculture 19, no. 1 (2013): 105–16. http://dx.doi.org/10.3329/pa.v19i1.17361.

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Studies were conducted to examine the efficacy of selected chemotherapeutic and medicinal plants against common fungal fish pathogens. Four different doses of available fungicidal agents viz., lime + salt, brilliant green, malachite green and methylene blue were applied to the fresh culture of newly isolated fish pathogenic fungi (Aphanomyces invadans, Saprolegnia sp. and Achlya sp.) under in-vitro condition and minimum inhibitory dose (MID) was determined. Based on in-vitro results, chemotherapeutic were applied to the experimental infection of fish (Barbonymus gonionotus). Salt + lime, brill
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Humsari, Arvilia, ,. Rosidah, and ,. Junianto. "Effectiveness of Kaempferia galanga extract for the prevention of saprolegniasis on catfish Clarias gariepinus eggs." Jurnal Akuakultur Indonesia 16, no. 1 (2017): 1. http://dx.doi.org/10.19027/jai.16.1.1-7.

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<p align="center"><strong>ABSTRACT</strong></p><p>Saprolegniasis is a disease caused by the infection of <em>Saprolegnia</em> sp. Saprolegniasis can attack catfish eggs causing a decrease in hatching rate. There are some plants which have an antifungal potential, e.g. cutcherry <em>Kaempferia galanga </em>L. This study aimed to obtain the effective concentration of cutcherry rhizome extract for the prevention of saprolegniasis, resulting in a high hatching rate. This study applied five treatments: the extract at concentrations of 0 mg/L; 20
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