{"title":"Potensi minyak atsiri daun jeruk purut sebagai fumigan nabati terhadap Araecerus fasciculatus (De Geer) (Coleoptera: Anthribidae) pada biji kakao di tempat penyimpanan","authors":"P. Atikah, I. Harahap, D. Sartiami","doi":"10.5994/jei.19.1.77","DOIUrl":"https://doi.org/10.5994/jei.19.1.77","url":null,"abstract":"Cocoa (Theobroma cacao) is one of the important commodities in Indonesia. The quality of cocoa beans has decreased during storage, one of which is due to the attack of Araecerus fasciculatus (De Geer). This pest attack can be overcome by fumigation that is safe for the environment through the use of essential oil. The study aimed to examine the mortality and repellent effects of kaffir lime leaves essential oil (KLLEO) to A. fasciculatus and to analyze the compound content of active fraction KLLEO using GC-MS. Research stages included maintenance and insect rearing, toxicity and repellency tests, fractionation, and analysis of active fraction compounds of essential oils. The study was designed using CRD with 6 treatments and 4 replications. The n-hexane fraction of KLLEO caused the highest mortality of A. fasciculatus adults after 72 hours of fumigation. The LD50 and LD95 values of the n-hexane fraction of KLLEO were 0.30 and 1.66 ml/l air, respectively. The dose at 1 ml/l air caused the highest mortality of A. fasciculatus adult by 73.75%. Examine using an olfactometer, KLLEO has high repellency against adult A. fasciculatus with the value of the repellency index reaching 100% at 1 ml/l air. The most dominant compound in the n-hexane fraction of KLLEO was the citronellal. Therefore, the KLLEO has some potential to be expanded as a botanical fumigant towards A. fasciculatus.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44190092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Keanekaragaman serangga pengunjung bunga mangrove di Gonda Mangrove Park Kabupaten Polewali Mandar, Provinsi Sulawesi Barat","authors":"Phika Ainnadya Hasan, N. Nurmiati","doi":"10.5994/jei.19.1.33","DOIUrl":"https://doi.org/10.5994/jei.19.1.33","url":null,"abstract":"Gonda Mangrove Park is a mangrove area that has been opened as a tourist area since 2014. This land function shifting is expected to affect the components of the mangrove ecosystem in the future. Insect can be used as bioindicators of an environment. The absence of preliminary data on the diversity of visitor insects in this area can be a limiting factor in the management and supervision of Gonda Mangrove Park as a tourist area. This study aims to analyse the diversity of flower-visiting insect of mangrove in Gonda Mangrove Park. The method used to observed the diversity of flower-visiting insect was scan sampling at three observation stations. Environmental parameters measured during the observation including air temperature and humidity, light intensity, and noise level. The results showed that there were five species of insect visitors, i.e., Trigona sp. (n = 148), Odynerus sp. (n = 121), Dolichoderus sp. (n = 53), Leptocorisa sp. (n = 28), and Xylocopa confusa Pérez (n = 2). Gonda mangrove park has a 1.25 Shannon-Wiener diversity index (H’), 0.77 Shannon evenness index (E), and 0.32 Simpson dominance index (C). Noise from tourist negatively correlated to the abundance of flower-visiting insects of mangrove (r = -0.95; p = 0.01).","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41577138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yusmani Prayogo, Nurul Setyanignsih, Didik Hariyono, N. E. Suminarti
{"title":"Integrasi komponen pengendalian hama penggerek ubi jalar (Cylas formicarius Fab.) (Coleoptera: Curculionidae)","authors":"Yusmani Prayogo, Nurul Setyanignsih, Didik Hariyono, N. E. Suminarti","doi":"10.5994/jei.19.1.42","DOIUrl":"https://doi.org/10.5994/jei.19.1.42","url":null,"abstract":"Sweetpotato weevil Cylas formicarius Fabricius is major obstacle in increasing of sweet potato production in various countries. Tuber damage due to C. formicarius causes yield loss up to 80%. This study aims to examine the integration control of C. formicarius in entisol, each control combination was composed of various components. The control integration was composed of various components of synthetic insecticide, application of entomopathogenic fungus Beauveria bassiana, weeding, turning of the stems, heap up, and cover mounds using plastic mulch. The study used a randomized block design, each treatment was repeated five times. The research was conducted at Kendalpayak experimental station from May to September 2017. The result showed that P5 with B. bassiana application five times, addition of 3 t/ha organic fertilizer, cover mounds by plastic mulch was most effective in suppressing of C. formicarius in endemic entisol. The tuber weight at control combination (P5) was reached 23 t/ha or 56% higher than control combination of farmer cultivation (P1) was only 10 t/ha. The entisol land with an alluvial structure cracks easily during in the dry season, so that adults to penetrate the base of tubers and lay their eggs. The results of this study indicate that control combination of P5 can be recommended as a innovation control technology of C. formicarius in endemic entisol.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47855226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Septiantina Dyah Riendriasari, Damayanti Buchori, P. Hidayat
{"title":"Preferensi dan pencarian pakan lebah tanpa sengat pada berbagai tipe penggunaan lahan di Pulau Lombok","authors":"Septiantina Dyah Riendriasari, Damayanti Buchori, P. Hidayat","doi":"10.5994/jei.19.1.9","DOIUrl":"https://doi.org/10.5994/jei.19.1.9","url":null,"abstract":"Availability of sufficient feed ensures the success of the stingless bee’s keeping. One of the foods utilized is pollen. Pollen is powder which produced by male genitalia on flowers and contains protein, vitamins, and minerals needed by bees. The aims of this study is looking for preferences and searching for feed through the identification of pollen at stup and studies the flight range to find food. This research was conducted in 26 villages in four districts on the Lombok island during November 2017 until February 2018. Determination of the sample was carried out using the snowball information method to get 26 farmers and 1.57% stup taken as samples on three different types of land use, there are agroecosystems, forests, and settlements. Pollen samples are taken directly and analyzed by acetolysis and identified in the laboratory. Potential feed were observed directly through plant’s identification that are located within a radius of 500 meters from the hive. The results showed that the stingless bee’s feed from the Bromeliaceae and Cyperaceae in all types of land use. The Liliaceae is a potential feed in the agroecosystem, while Asteraceae is a potential feed in residential and forest land. Stingless bee that are cultivated in agroecosystem tend to look for food around a radius of 500 m, in forest foraging for food outside the radius and in settlement have a 50% tendency to look for food within a radius. This information is expected to be beneficial for the stingless bee’s beekeeping, especially in Lombok Island.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49367990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Budi Setiawan, Tri Atmowidi, Sulistijorini Sulistijorini
{"title":"Kemelimpahan anggang-anggang Ptilomera dromas Breddin (Hemiptera: Gerridae) di Sungai Ciliwung dalam kaitannya dengan kualitas air","authors":"Budi Setiawan, Tri Atmowidi, Sulistijorini Sulistijorini","doi":"10.5994/jei.19.1.1","DOIUrl":"https://doi.org/10.5994/jei.19.1.1","url":null,"abstract":"Water-strider Ptilomera dromas Breddin (Gerridae: Hemiptera) is an aquatic insect that is commonly found in various waters, such as rivers, ponds, and lakes. The purpose of this research was to study the abundance of P. dromas in Ciliwung river in relation to its water quality. The abundance of P. dromas was surveyed at five stations, i.e. Cilember, Cijulang, Gadog, Katulampa, and Sempur stations. Environmental parameters measured were water temperature, air temperature, pH, water flow, biological oxygen demand (BOD), dissolved oxygen (DO), free CO2 level, nitrogen total, water hardness, and total suspended solid (TSS). The relationship of P. dromas abundance with environment parameters was analyzed by using general linear model (GLM). Results showed that the highest abundance of P. dromas was found in Gadog station, followed by Cilember, Katulampa, and Cijulang stations. The population of P. dromas was not found in Sempur station, which might be related to the presence of Katulampa weir that acts as physical barrier and due to high BOD and TSS values. Based on GLM analysis, water hardness and pH were correlated positively with abundance of P. dromas. The existence of P. dromas in the upstream stations is linked to the high water quality and low pollution of waters.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48499601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Keanekaragaman dan kelimpahan arhtropoda tanah pada lahan cabai dengan perlakuan bioremediasi","authors":"Ratna Rubiana, Araz Meilin","doi":"10.5994/jei.19.1.23","DOIUrl":"https://doi.org/10.5994/jei.19.1.23","url":null,"abstract":"The level of contaminants in the land can be reduced by remediation. Remediation allows to destroy or makes contaminants into harmless using natural biological activities (bioremediation). Land conditions before and after bioremediation treatment is uses some kind of arthropods land as an indicator of soil fertility. This study aims to assess the factors affect diversity, compare the structural similarity, and species composition of soil arthropods as bioindicators of the recovery of soil biological properties in chili cultivation. Soil arthropod sampling was carried out on chili farmers’ fields with 5 bioremediation treatments in Sangir Tengah Village, Kayu Aro District, Kerinci Regency, Jambi Province with the pitfall trap method that was installed for 2 nights. The bioremediation treatments were control (without bioremediation), and 4 bioremediation treatments (trichocompos 10 tons/ha, trichocompos + bagasse biochar at a dose of 2 tons/ha, trichocompos + corncob biochar at a dose of 2 tons/ha, and trichocompos + rice husk biochar at a dose of 2 tons/ha. The results showed that there were 9,712 individuals belonging to 10 orders and 28 species of soil arthropods. The diversity of soil arthropods in the bioremediation treatment showed significant differences (R = 0.3953; P < 0.001). The Shannon-Wiener diversity index was highest in the control land as well as the evenness index (E) which means that the bioremediation treatment had no effect on the diversity of soil arthropods. Bioremediation treatment on chili fields did not show an increase in the number of orders and species.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44120835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eti Susanti, Aryo Seto Pandu Wiranto, A. Ismanto, R. Soesilohadi
{"title":"Pengaruh frekuensi ultrasonik terhadap mortalitas serangga perusak kayu Dinoderus minutus Fabricius (Coleoptera: Bostrichidae)","authors":"Eti Susanti, Aryo Seto Pandu Wiranto, A. Ismanto, R. Soesilohadi","doi":"10.5994/jei.19.1.55","DOIUrl":"https://doi.org/10.5994/jei.19.1.55","url":null,"abstract":"Dinoderus minutus Fabricius (Coleoptera: Bostrichidae) is one of the main pests of wood and bamboo borer. Control of these insects is still dependent on the use of insecticides. This study is a preliminary test for the use of ultrasound frequency as a pest control agent. The research aims to study the effect of ultrasonic frequencies on D. minutus mortality. The method used exposure of ultrasonic frequency to imago D. minutus for 7 days and 14 days indoors with temperatures of 28 °C to 29 °C and humidity of 70% to 81%. Significant results for the ultrasonic frequency treatment which resulted in a D. minutus mortality of 80.00% with a duration of 14 days exposure. The results show that ultrasound frequency with the exact durations can be used as a form of D. minutus control.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42183041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Hidayat, Van Basten Tambunan, Keisha Disa Putirama
{"title":"Tanggap fungsional predator Menochilus sexmaculatus (Fabricius) dan Micraspis lineata (Thunberg) (Coleoptera: Coccinellidae) terhadap kutukebul Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) dan kutudaun Myzus persicae (Sulzer) (Hemiptera: Aphididae)","authors":"P. Hidayat, Van Basten Tambunan, Keisha Disa Putirama","doi":"10.5994/jei.18.3.199","DOIUrl":"https://doi.org/10.5994/jei.18.3.199","url":null,"abstract":"The whitefly, Bemisia tabaci (Gennadius) and the aphid, Myzus persicae (Sulzer) are important pests in tomato and chilli pepper. These pests directly attack and as a viral vector can decrease the production of tomato and chili pepper. Menochilus sexmaculatus (Fabricius) and Micraspis lineata (Thunberg) are predator beetles of B. tabaci and M. persicae. This study aimed to know the potential predation of M. sexmaculatus and M. lineata as a predator of B. tabaci and M. persicae. Completely randomized factorial design using 2 factors consist of type and density of prey with 3 replicates used in this study. The potency of predatory coccinellidae as predator of B. tabaci and M. persicae was evaluated in 2 observations, i.e. predation and functional response assay. Based on logistic regression analysis, both of M. sexmaculatus and M. lineata showed characteristic of type I functional, this means that the higher density of prey, the ability and predation rate of M. sexmaculatus and M. lineata were also increased. The predator M. sexmaculatus and M. lineata were more effective to control M. persicae than B. tabaci. M. sexmaculatus was the effective predator to control adult of M. persicae.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47632216","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nhyra Kamala Putri, Ali Nurmansyah, Sugeng Santoso
{"title":"Kepadatan populasi dan waktu efektif pelepasan tungau predator Neoseiulus longispinosus Evans untuk pengendalian Tetranychus kanzawai Kishida","authors":"Nhyra Kamala Putri, Ali Nurmansyah, Sugeng Santoso","doi":"10.5994/jei.18.3.207","DOIUrl":"https://doi.org/10.5994/jei.18.3.207","url":null,"abstract":"Kanzawa spider mite, Tetranychus kanzawai Kishida (Tetranychidae) is one of the most important pest mite in Indonesia. This mite is known as the pest of many crops, including cassava. Neoseiulus longispinosus Evans (Phytoseiidae) is a predatory mite commonly found on plant infested by kanzawa spider mite. This predatory mite has high potential to be developed as biological control agent of T. kanzawai. The aim of this research is to elucidate the effective density and release time of N. longispinosus to control T. kanzawai on cassava. The research was conducted in the greenhouse, using cassava of Mentega cultivar. T. kanzawai were introduced into the cassava plants two weeks after planting, with density 5 female adults/plants. N. longispinosus were introduced 1, 2, and 3 weeks after T. kanzawai introduction with predator:prey ratio of 0:5, 1:5, 2:5, dan 3:5, respectively. Population of T. kanzawai and N. longispinosus, and also plant damage were observed at 6 weeks after planting. N. longispinosus could suppress T. kanzawai population and the highest suppression occurred at the interaction between 3:5 ratio and the release time at one week after T. kanzawai infestation. There was no significant effect of N. longispinosus release at various release ratio and time on attack intensity of T. kanzawai.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41353169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sri Yusmalinar, Tjandra Anggraeni, R. E. Putra, Ashari Zain, M. Akbar, I. Ahmad
{"title":"Resistance status and the rate of resistance development in Musca domestica Linnaeus (Diptera: Muscidae) to permethrin and imidacloprid in Indonesia","authors":"Sri Yusmalinar, Tjandra Anggraeni, R. E. Putra, Ashari Zain, M. Akbar, I. Ahmad","doi":"10.5994/jei.18.3.159","DOIUrl":"https://doi.org/10.5994/jei.18.3.159","url":null,"abstract":"A previous report has indicated that in many regions of Indonesia, populations of Musca domestica Linnaeus have shown very high resistance to permethrin and low resistance to imidacloprid. In this study, the resistance status to permethrin and imidacloprid was updated using a topical application and feeding bioassay. Six housefly strains originated from six highly populated cities in Indonesia, namely Serang (SRG), Jakarta (JKT), Bandung (BDG), Semarang (SMG), Yogyakarta (JOG), and Surabaya (SBY). A seventh strain (Danish Pest Infestation Laboratory (DPIL)) served as the control. Each strain was tested for resistance to the two insecticides. In addition, the rate of development of resistance to the two insecticides was measured over ten generations. The results indicated that all field strains showed very high resistance to permethrin. The highest resistance level recorded was in the SRG strain (RR50 = 2880), and the lowest was in the JKT strain (RR50 = 520). Repeated application of permethrin over ten generations increased the resistance level by about 2.7–32.73-fold as compared to the level of their respective parental populations. On the other hand, most strains showed low to moderate resistance to imidacloprid, in which the SRG strain had the highest resistance level (RR50 = 15.5) and the SBY strain had the lowest (RR50 = 2.0). Repeated application of imidacloprid over ten generations increased the resistance level by about 3.25–17.41-fold. The findings, which is the second report of housefly resistance in Indonesia since 2016, provide a crucial foundation for developing appropriate housefly integrated pest management strategies in highly populated areas in Indonesia.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49285351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}