scholarly journals PENGARUH EKSTRAK DAUN KUNYIT (Curcuma longa Linn.) SEBAGAI INSEKTISIDA ELEKTRIK TERHADAP MORTALITAS NYAMUK Culex sp. L.

Pro-Life ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 44
Author(s):  
Aseptianova Aseptianova
Keyword(s):  
Disease Prevention ◽  
Toxicity Test ◽  
Curcuma Longa ◽  
Research Result ◽  
Probit Analysis ◽  
Turmeric Extract ◽  
Natural Insecticide ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Culex Sp

Mosquito Culex sp. L. is a vector of elephantiasis disease, prevention effort of elephantiasis vector is usually done by using chemical and natural insecticide. In the leaves of turmeric can be used as a natural insecticide in the prevention of elephantiasis vector disease. The objectives of this research are (1) to know the effect of turmeric extract ((Curcuma longa Linn.) As electrical insecticide to mortality of Culex sp. L. (2) To know the concentration of turmeric extract (Curcuma longa Linn.) Which is effective to be used as an electric insecticide against mortality of Culex sp. L. expressed by the toxicity test of LC50 and LT50. The method used in this research is an experimental method with Completely Randomized Design (RAL) which consists of 5 treatments and 4 replications. Based on research result of turmeric extract (Curcuma longa Linn.) Have a very significant effect on mortality of Culex sp. L. with sig value 0,000 <sig value. 0.05. The probit analysis of LC50 of turmeric leaves extract on mortality of Culex sp. L. is 44, 840 ml, meaning that at that concentration has occurred 50% mortality of total mosquito. The probit analysis of LT50 turmeric leaves extract on mortality of Culex sp. L. for 1.825 hours.   Keywords: turmeric leaves extract, mortality Culex sp. L. mosquito

scholarly journals Uji Toksisitas Bahan Aktif Niklosamida Terhadap Crustacea Sebagai Water Treatment dalam Budidaya Udang Vannamei (Litopenaus vannamei)

2017 ◽  
Vol 15 (3) ◽  
Author(s):  
Aan Fahrizki ◽  
Herman Yulianto Yulianto ◽  
Asep Saefulloh
Keyword(s):  
Water Treatment ◽  
Active Ingredient ◽  
Toxicity Test ◽  
Residual Effect ◽  
Probit Analysis ◽  
Residual Effects ◽  
Toxicity Tests ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Concentration Levels

This study aims to determine the level of toxicity of the active ingredient based niclosamide on the value LC50- 24h against crustaceans and the duration of the residual effect of niclosamide in water. Methods This study used a completely randomized design with 4 different concentration levels and 0 ppm as a control. Toxicity tests using a concentration of 1.7783; 3.1623; 5.6235 and 10.0002 ppm. To determine the duration of the test using the residual effects of detoxification. In the detoxification test stick with a concentration in the toxicity test. Probit analysis results in test animals showed values (LC50) - 24 hours amounted to 3.6282 ppm, while the length of the residual effects of niclosamide in water for 96 hours. Kata kunci : Crustacea, niclosamide, and toxicity

scholarly journals The Effect of Turmeric Extract (Curcuma longa l.) As a Potential Anthelmintic on Reducing Endoparasites in Naturally-Infected Sheep

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Diky Ramdani ◽  
Dwi Cipto Budinuryanto ◽  
Juju Julaeha
Keyword(s):  
Curcuma Longa ◽  
Infected Sheep ◽  
Turmeric Extract ◽  
Randomized Design ◽  
Eimeria Spp ◽  
Group Treatments ◽  
Completely Randomized Design ◽  
Fasciola Spp

ABSTRACT. Turmeric extract (Curcuma longa L.) has the potential to be a natural anthelmintic and alternative to commercial deworming drugs for naturally-infected local sheep. A completely randomized design was used to compare the effect of 5 different oral treatments of turmeric extract tablets at 0 (TET-0), 200 mg (TET-200), 400 mg (TET-400), 800 mg (TET-800), and commercial Oxfendazole 225mg (Oxfen-225) on reducing endoparasites (fecal egg counts, FEC) of naturally-infected local yearling ewes at day-0 (before treatments), day-7, day-14, and day-21 (after treatments) using 4 replicates (n = 4). At day-0, all experimental ewes were naturally infected by FEC Strongyles nematode ranging from 85.0 ± 32.8 to 638 ± 230 eggs/g. Meanwhile, FEC Fasciola spp. and Paramphistomum spp. (Trematode), Monieza spp. (Cestode), dan Eimeria spp. (coccidia) were found a little in a small number of ewes. Therefore, further analysis focused on FEC Strongyles. On day-7, only Oxfen-225 and TET-800 treatments reduced (P0.05) FEC Strongyles by 100% and 64%, respectively. There was no difference (P0.05) in the increased or reduced percentages of FEC Strongyles infections among group treatments during day-14 and day-21 although only Oxfen-225 treatment showed a constant decrease. It seems that orally administering turmeric extract tablet at 800 mg have the potential to reduce FEC Strongyles in sheep by 64% although its anthelmintic potential is still weaker than commercial oxfendazole 225 mg.  (Pengaruh Ekstrak Kunyit (Curcuma longa L.) sebagai Antelmintik terhadap Penurunan Endoparasit pada Domba yang Terinfeksi secara Alami) ABSTRAK. Ekstrak kunyit (Curcuma longa L.) mempunyai potensi sebagai antelmintik alami pengganti obat cacing komersial pada domba lokal yang terinfeksi cacing. Rancangan acak lengkap digunakan untuk membandingkan pengaruh 5 perbedaan perlakuan ekstrak kunyit dalam bentuk tablet dengan dosis: 0 (TET-0), 200 mg (TET-200), 400 mg (TET-400), 800 mg (TET-800), dan Oxfendazole komersil 225mg (Oxfen-225) terhadap penurunan jumlah telur cacing pada feses (Fecal egg counts, FEC) domba betina muda yang terinfeksi cacing secara alami pada hari ke-0 (sebelum perlakuan), hari ke-7, hari ke-14, dan hari ke-21 setelah perlakuan menggunakan 4 ulangan (n = 4). Pada hari ke-0, semua domba eksperimen terinfeksi secara alami oleh nematoda Strongyles sebanyak 85.0 ± 32.8 sampai 638 ± 230 telur/gram feses. Sedangkan FEC Fasciola spp. dan Paramphistomum spp. (Trematoda), Monieza spp. (Cestoda), dan Eimeria spp. (Koksidia) hanya ada di beberapa domba saja dalam jumlah yang sedikit. Sehingga Analisa selanjutnya difokuskan kepada FEC Strongyles. Pada hari ke-7, hanya perlakuan Oxfen-225 dan Cur-800 yang dapat mengurangi (P0.05) persentase FEC Strongyles sebanyak 100% dan 64%, secara berurutan. Tidak ada perbedaan (P0.05) pada peningkatan atau penurunan persentase FEC Strongyles pada semua perlakuan selama hari ke-14 dan hari ke-21 walaupun perlakuan Oxfen-225 memperlihatkan pengurangan persentase FEC Strongyles secara konstan. Ekstrak kunyit dalam bentuk tablet pada dosis 800 mg mempunyai potensi menurunkan infeksi FEC Strongyles sekitar 64% pada minggu pertama, tetapi kemampuan antiparasitiknya masih di bawah oxfendazole 225 mg.

scholarly journals The evaluation of turmeric (Curcuma longa) supplementation within feed as an antioxidant towards growth performance of catfish Clarias gariepinus Burchell 1822 in zero water exchange condition

2020 ◽  
Vol 20 (2) ◽  
pp. 105
Author(s):  
Thoy Batun Citra Rahmadani ◽  
Dedi Jusadi ◽  
Mia Setiawati ◽  
Yuni Puji Hastuti
Keyword(s):  
Growth Performance ◽  
Liver Damage ◽  
Water Exchange ◽  
Curcuma Longa ◽  
Clarias Gariepinus ◽  
African Catfish ◽  
Randomized Design ◽  
Growth Performances ◽  
Exchange Condition ◽  
Completely Randomized Design

The objective of this research was to evaluate the supplementation of turmeric in the diet on antioxidant status and growth performance of African catfish (Clarias gariepinus) in zero water exchange condition. This study used a completely randomized design with 4 treatments and 4 replications. Each treatment consisted of feed supplementation turmeric at dosage of 0; 2.5; 5 or 7.5 g kg-1 diet. One hundred catfish juvenile (5.95±0.05 g) were stocked in intermediate bulk container (IBC) tank (1×1×1 m3) and rearing in zero water exchange condition for 60 days. Catfish were fed at satiation twice a day, in the morning and evening. The results showed that an increase in antioxidant content in catfish fed with the addition of turmeric, which simultaneously also reduced the percentage of liver damage. The parameters of liver damage can be seen from several parameters i.e. pale liver, droplet fat and fat content in the addition of turmeric treatment is lower than without the addition of turmeric. However, catfish fed with the addition of turmeric did not show significant results in terms of growth performances.

scholarly journals Nanoparticle of Silver Nitrate (Ag2NO3) and Carbamate (CO2NH3 derivatives) For Vector Control of Aedes aegypti

2019 ◽  
Vol 125 ◽  
pp. 16005
Author(s):  
Mursid Raharjo ◽  
Agus Subagyo ◽  
Sulistyani
Keyword(s):  
Aedes Aegypti ◽  
Vector Control ◽  
Toxicity Test ◽  
Experimental Approach ◽  
Infectious Agent ◽  
Laboratory Research ◽  
Nano Silver ◽  
Randomized Design ◽  
New Form ◽  
Completely Randomized Design

The climate change has an impact on various lives, including in the vector breeding. The Aedes aegypti resistance as an infectious agent of dengue fever is harmful for life, especially to non-target organisms and the environment. Nano-silver (Ag2NO3), is a new form of engineering in vector control. The aim of this research was the toxicity test of nano-silver (Ag2NO3) and carbamate (CO2NH3 derivatives) on Aedes aegypti larvae. This was a laboratory research (true experiment), used for 3-4 instar stage larvae toxicity test . The number of samples was calculated using an experimental approach, with a completely randomized design. As simply, can formulated as follows, (t-1) (r-1)> 15. The amount of this samples were 14. The toxicity test with carbamate compounds, at concentration 0.01 mg / l as many as 80% larvae were death, whereas on concentrations 0.5 mg / l as many as 92% of the test animals were death. Toxicity test with nano-silver on concentration 0.3 mg / l, all of the test animals (100%) experienced were death. The results of the observations also showed that the instar more active in the low cocentration of Ag2NO3 (0.01 mg/l - 0.1 mg/l). The conclusion are, nano-silver is more effective than carbamate compounds, and there is a potential for resistance.

scholarly journals JAMUR ENTOMOPATOGEN ASAL TANAH LEBAK DI SUMATERA SELATAN DAN POTENSINYA SEBAGAI AGENSIA HAYATI WALANG SANGIT (LEPTOCORISA ORATORIUS (F.))

2010 ◽  
Vol 10 (2) ◽  
pp. 154-161
Author(s):  
Effendy TA ◽  
Robby Septiadi ◽  
Abdullah Salim ◽  
Abdul Mazid
Keyword(s):  
Beauveria Bassiana ◽  
Analysis Of Variance ◽  
Entomopathogenic Fungi ◽  
Probit Analysis ◽  
Biological Agents ◽  
Biocontrol Agents ◽  
Stink Bug ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Leptocorisa Oratorius

Entomopathogenic fungi from the lowland soil of South Sumatera and their potential as biocontrol agents of Stink Bug (Leptocorisa oratorius (F.)). The purpose of this research was to explore and examine the potential of soil borne entomopathogenic fungi from South Sumatera as biological agents of Leptocorisa oratorius (F).  Soil used for trapping entomopatogenic fungi, was taken from five locations  in South Sumatera.  Percentage of nymph mortality was analyzed by using analysis of variance and arranged in Completely Randomized Design.  LT50­ of nymph mortality was determined with Probit Analysis.  Entomopathogenic fungi found in this research were Beauveria bassiana and Metarhizium sp.  Stink bug mortality due to B. bassiana isolates reached 40-73.3% and Metarhizium sp. reached 56.7-70%. The results showed that Metarhizium isolates were more virulent than B. bassiana isolates.  The viability of B. bassiana conidia did not decrease during sub-culturing.  Sub-culturing did not influence the mortality of stink bug nymph but it prolonged the LT50­  of the stink bug.

scholarly journals Control Pest of Leaf Caterpillars (Plutella xylostella) in Delima Rose Apples Using Soursop Leaf Extract (Annona muricata)

2018 ◽  
Vol 7 (1) ◽  
pp. 1-8 ◽  
Author(s):  
A. V. Amalia ◽  
M. H. Yusa
Keyword(s):  
Plutella Xylostella ◽  
Leaf Extract ◽  
Probit Analysis ◽  
Effective Concentration ◽  
Annona Muricata ◽  
Randomized Design ◽  
Mortality Index ◽  
Environmentally Safe ◽  
Completely Randomized Design ◽  
Negative Impacts

The increasing of pesticide use is in line with the increasing number of pest populations. However, the use of pesticides causes various negative impacts on the environment (soil, water, and air) such as pesticide-resistant pests, perishing of useful insects which are non-target pesticides, and the use of pesticide which can even lead to poisoning and death in humans. One of the environmentally-safe techniques to control pests is chemical, by the use soursop leaf extract. This study aims to determine the most effective concentration of soursop leaf extract (Annona muricata) in controlling leaf caterpillar (Plutella xylostella) in delima rose apples. The research was carried out in the plantation area of rose apples in tempuran village, Demak. The research method employed experimental research. The study was conducted using Completely Randomized Design. The data were obtained using probit analysis of LC50. The most effective concentration of soursop extract (Annona muricata) on leaf caterpillars’ mortality was 75 ppm. Soursop leaf extract (Annona muricata) has been proven to influence rose apples leaf caterpillars’ mortality index. The LC50 value of soursop leaf extract was 75,16 mg/L. The result showed that soursop leaf extract (Annona muricata) is effective as a biopesticide material to control leaf caterpillar pest for delima rose apples.

scholarly journals Potensi tepung daun sirsak, serai, kenikir, jeruk nipis, dan kluwih terhadap kumbang bubuk kedelai (Callosobruchus analis F.) pada kedelai (Glyxine max L.) dalam simpanan

2020 ◽  
Vol 1 (2) ◽  
pp. 55
Author(s):  
Laily Dwi Dzulhijja ◽  
Wagiyana W ◽  
Sigit Prastowo
Keyword(s):  
Seed Weight ◽  
Probit Analysis ◽  
Soybean Seeds ◽  
Seed Damage ◽  
Randomized Design ◽  
Effect Of Treatment ◽  
Completely Randomized Design ◽  
The Difference ◽  
Short Time ◽  
Observation Results

This study aims to determine the effect of soursop leaf flour, lemongrass flour, kenikir leaf flour, lime leaf flour, and kluwih leaf flour on: 1) mortality, 2) damage to seeds, 3) shrinkage of seed weight, 4) appearance of adult C. analysts on soybean seeds in deposits and 5) laying eggs of C. analis imago female eggs, 6) probit analysis LT50. The experiment was carried out using a Completely Randomized Design (CRD). As treatments are: A) controls; B) soursop leaf flour in doses of 1 g, 2 g, and 3 g; C) Serai leaf flour with doses of 1 g, 2 g, and 3 g; D) kenikir leaf flour with doses of 1 g, 2 g, and 3 g; E) lime leaf flour with doses of 1 g, 2 g, and 3 g; and F) kluwih leaf flour with doses of 1 g, 2 g, and 3 g. Each treatment uses five replications. The observed parameters were analyzed by "F" test variance then if it was significantly different to find out the difference in the effect of treatment, an Tukey HSD Test was conducted at a level of 5% distrust. The best mortality results using the treatment of soursop leaf flour dose 3 g on 5 days amounted to 1.80 tails; 1 month is 6.60; 2 months totaling 13.40; and 3 months totaling 11.20. The results of the observation of the number of eggs produced by C. analis the best analyst was the treatment of soursop leaf flour dose 3 g on 5 days amounting to 139 items, 1 month 119.20 items; 2 months 91.20 items; and 3 months 72.20 items. The best imago observation results were treatment of soursop leaf flour dose 3 g at 1 month amounting to 132.20 tails; while at 2 months there were 79 heads. The best observation of seed damage and shrinkage of seed weight was the treatment of soursop leaf flour with a dose of 3 g, in the damage of seeds of 67.40 grains of seed damage; while the seed weight is reduced by 17.94 g. The results of the best analysis of Probit LT50 were treatment of soursop leaf flour with a dose of 3 g because it could kill 50% of the population C. analis with a relatively short time were 9 days after treatment.

scholarly journals In-Vitro Effectiveness of Ethanol Extract of Permot Leaf (Passiflora foetida Linn.) Towards Mortality of Rhipicephalus sanguineus Larvae

2020 ◽  
Vol 4 (2) ◽  
pp. 61
Author(s):  
Intan Nurcahya ◽  
Ratna Damayanti ◽  
Iwan Sahrial Hamid ◽  
Agus Wijaya
Keyword(s):  
Ethanol Extract ◽  
Rhipicephalus Sanguineus ◽  
Probit Analysis ◽  
Lethal Concentration ◽  
Extract Concentration ◽  
Randomized Design ◽  
Lethal Time ◽  
Completely Randomized Design ◽  
Passiflora Foetida

This study had three fold objective which were finding the effectiveness of ethanol extract of permot leaf (Passiflora foetida Linn.) towards mortality of Rhpicephalus sanguineus (R. sanguineus) larvae in vitro and also identifying lethal concentration and lethal time. Completely randomized design was used with six treatments and four replications. Five R. sanguineus were used in the treatment for all replication. The observation of mortality was done every ten minutes in five hours. Rhpicephalus sanguineus larvae were dead if there was no movement. The collected data was analyzed using ANOVA factorial and followed by Duncan’s test. The obtained data showed that ethanol extract of permot’s leaf ethanol extract was effective toward mortality of R. sanguineus larvae in vitro. The suspension of 10% extract concentration of permot leaf ethanol extract has a similar effectiveness as Noticks®. Probit analysis stated that LC50 can be reached by using the 4% concentration in two hours and 2.4% concentration in five hours. LC95 can be reached by using the 6.5% concentration in two hours and 3.93% concentration in five hours. The quickest LT50 can be reached in 0.91 hours and LT95 ­2.37 hours after treatment with 10% concentration.

scholarly journals Pengaruh Penggunaan Ekstrak Kunyit (Curcuma domestica) Terhadap Mutu Kerupuk Cumi (Loligo sp.) [Effect of Using Turmeric Extract (Curcuma domestica) on The Quality of Squid Crackers (Loligo sp.)]

2019 ◽  
Vol 11 (1) ◽  
pp. 55
Author(s):  
Jumiati Jumiati ◽  
Dewi Ratnasari ◽  
Achmad Sudianto
Keyword(s):  
Protein Content ◽  
Nutrient Content ◽  
Proximate Analysis ◽  
Plate Count ◽  
Test Analysis ◽  
Total Plate Count ◽  
Turmeric Extract ◽  
Randomized Design ◽  
Completely Randomized Design

AbstrakKerupuk cumi saat ini cukup banyak diminati masyarakat di semua kalangan karena kandungan gizi cumi yang tinggi terutama kandungan proteinnya yaitu 17,9 g/100 g cumi segar. Penelitian ini bertujuan untuk mengetahui mutu kerupuk cumi (Loligo sp.) yang terbaik dengan penambahankunyit(Curcuma domestica) yang berbeda. Analisis yang dilakukan meliputi: analisa proksimat (kadar : air, abu, lemak, protein, dan karbohidrat), dan uji Total Plate Count (TPC Penelitian ini merupakan penelitian eksperimental menggunakan Rancangan Acak Lengkap (RAL), dengan empat perlakuanyaitu: tanpa pemberian ekstrak kunyit (O) , pemberian dosis 12,5% (A), 15% (B) dan 17,5% (C) masing-masing enam ulangan. Hasil analisa uji proksimat, penggunaan ekstrak kunyit pada pembuatan kerupuk cumi berpengaruh nyata terhadap mutu kerupuk cumi dengan pemakaian ekstrak kunyit terbaik yaitu: dosis kunyit 12,5% (kadar air : 9,622%), dosis kunyit 17,5% ( kadar lemak: 4,765%), dosis kunyit 17,5% (kadar protein : 18,112%), dosis kunyit 12,5% (kadar karbohidrat : 68,253%), dan dosis kunyit 12,5% (kadar abu: 1,278%). Penggunaan ekstrak kunyit berpengaruh sangat nyata terhadap TPC pada kerupuk cumi, perlakuan yang paling baik adalah perlakuan C dengan nilai TPC sebesar 28.350 koloni/ gram. Penggunaan esktrak kunyit sebagai bahan anti bakteri pada proses pembuatan kerupuk cumi mampu menghambat aktivitas bakteri dan mempunyai kandungan gizi yang cukup tinggi. AbstractSquid crackers are currently quite popular with people in all circles because of the high nutritional content of squid, especially the protein content of 17.9 g / 100 g of fresh squid. This study aims to determine the quality of the best squid crackers (Loligo sp.) by adding different turmeric (Curcuma domestica). The analysis carried out included: Proximate analysis (levels: water, ash, fat, protein, and carbohydrates), and Total Plate Count (TPC) tests. This study used an experimental method, completely randomized design (CRD), with 4 treatments without the administration of turmeric extract (O), dosing 12.5% (A), 15% (B) and 17.5% (C) respectively 6 repetitions. The results of the proximate test analysis, the use of turmeric extract on the making of squid crackers had a significant effect on the quality of squid crackers with the use of the best turmeric extract: 12.5% turmeric dose (moisture content: 9.622%), 17.5% turmeric dose ( fat content: 4.765%), turmeric dosage 17.5% (protein content: 18.112%), 12.5% turmeric dose (carbohydrate level: 68.253%), and 12.5% turmeric dose (ash content: 1.278%). The use of turmeric extract has a very significant effect on TPC on squid crackers, the best treatment is treatment C with a TPC value of 28,350 colonies / gram. The use of turmeric extract as an anti-bacterial ingredient in the process of making squid crackers is able to inhibit bacterial activity and has a fairly high nutrient content.

scholarly journals Effect of Laserpuncture Shoot on Reproduction Point of Male Mojosari Duck (Anas Platyrhynchos) on The Numbers of Spermatogonium Cells and Seminiferous Tubules Diameter

2017 ◽  
Vol 3 (6) ◽  
pp. 718
Author(s):  
Melyandari Ayu Qomar ◽  
Rimayanti Rimayanti ◽  
Tri Nurhajati
Keyword(s):  
Seminiferous Tubule ◽  
Anas Platyrhynchos ◽  
Research Result ◽  
Seminiferous Tubules ◽  
Group Iii ◽  
Randomized Design ◽  
Group I ◽  
Histological Slide ◽  
Completely Randomized Design ◽  
Tubule Diameter

The Objective of this research was to know the effect of laserpuncture on reproduction point of male Mojosari duck on the number of spermatogonium cells and seminiferous tubule diameter of the testes. This research using completely randomized design with eighteen male Mojosari ducks which divided into three group randomly. Group I (P0) without any treatment of laserpuncture, Group II (P1) with 0.2 J dose of laserpuncture, and Group III (P2) with 0.4 J dose of laserpuncture. Laserpuncture shooting was done on reproduction point with three days interval in one month. On the thirty-first day, the duck was dissected so that the testes can be taken then made by the histological slide of testes. The obtained data processed by Analysis of Variant (ANOVA) followed with Duncan. Research result showed that laserpuncture shoot on the reproduction point of five-month-old male Mojosari duck decreases the number of spermatogonium cells and seminiferous tubule diameter of the testes. Keyword: laserpuncture, Mojosari duck, spermatogonium, seminiferous tubule

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