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INDONESIA
Jurnal Entomologi Indonesia
Published by Perhimpunan Entomologi Indonesia
ISSN : 18297722     EISSN : 20890257     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Jurnal Entomologi Indonesia (JEI) publishes original research papers and short communications that covers the basic and applied aspect of insects and mites or other arthropods in agriculture, forestry, human and animal health, and natural resources and environmental management. The journal is published by Perhimpunan Entomologi Indonesia (Entomological Society of Indonesia). JEI was first published at the beginning of 2004 with twice per year in frequency on March and September. Since 2015, Jurnal Entomologi Indonesia has been published three times per year on March, July, and November.
Arjuna Subject : -
Articles 417 Documents
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Rapid assessments of the rice brown planthopper (Nilaparvata lugens Stal) outbreak in Semarang District, Central Java: Effects of farmers' low KAP: Belajar dari kajian cepat ledakan wereng coklat (Nilaparvata lugens Stal) di Kabupaten Semarang, Jawa Tengah: Pengaruh dari rendahnya PST petani Triwidodo, Hermanu; Istiaji, Bonjok; Efriani, Nurul Farida; Retnowati, Lilik; Amanatillah, Niky Elfa
Jurnal Entomologi Indonesia Vol 20 No 2 (2023): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.2.137

Abstract

Rapid assessments on the outbreak of rice brown planthoppers (BPH) (Nilaparvata lugens Stal) were conducted to investigate the status of BPH populations and the causative factors behind the outbreak. These assessments served as the basis for developing a proper action program. The assessments took place in Banyubiru Sub-District, Semarang District covering four villages (Kebondowo, Rowoboni, Tegaron, Kebumen) in December 2013. We analyzed BPH data, along with information about farmers' practices in managing pests collected through interviews conducted in January 2018 in Indramayu. Additionally, we examined data on the number of BPH-infested areas in Java from 2010 to 2020 and the stock of insecticides in Java in 2021. Simple statistical analyses were carried out. The BPH population had spread throughout Banyubiru and was present in all sampled plots. The average number of BPH eggs ranged from 115.25 to 379.65 per rice hill, while the BPH nymphs and imagoes ranged from 3.42 to 11.87 per rice hill. The relatively low nymphs to imagoes ratio might be influenced by the high BPH predator populations, which ranged from three to six individuals per rice hill. Suspected causes of BPH resistance and resurgence included the application of banned and improper insecticides, as well as the repeated use of the same insecticide active ingredients for an extended period. It is recommended to discontinue the mass spraying of insecticides to prevent further plant damage. In 2022, the Pest Control Movement has suggested replacing chemical insecticides with biological or natural pesticides. Intensive extension programs are strongly needed.
Karakter pintu masuk sarang kelulut (Apidae: Meliponinae) di Kawasan Konservasi Resort Belaban Taman Nasional Bukit Baka Bukit Raya Kalimantan Barat: Nest entrances characters of stingless bees (Apidae: Meliponinae) in Conservation Area of Belaban Resort, Bukit Baka Bukit Raya National Park West Borneo Rivaldy, Marsianus Marthin; Kustiati, Kustiati; Rousdy, Diah Wulandari; Priyandono, Hendro
Jurnal Entomologi Indonesia Vol 20 No 1 (2023): March
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.1.67

Abstract

Information on the character of the stingless bee nest entrance (Hymenoptera: Apidae: Meliponinae) as a characteristic for identifying stingless bee species has never been carried out in depth. The purpose of this study was to determine the morphological characteristics of the nest entrance that differentiate between stingless bee species found in the Belaban Resort conservation area, Bukit Baka Bukit Raya National Park. The research was conducted on March, 16–26 2022. The method used in this study was the cruising method by following the direction of the Belaban Resort interpretation route. Data analysis was performed with PAST 4.03 software. Based on sampling and species identification, 32 nest entrances were found from 7 stingless bees species, namely Homotrigona fimbriata (Smith), Pariotrigona pendleburyi (Schwarz), Tetragonilla collina (Smith), Tetragonula iridipennis Smith, T. melanocephala (Gribodo), T. melina (Gribodo), and Tetrigona apicalis (Smith). PCA results show that the most prominent morphometric characters in PC 1 (eigenvalue = 4.89; % variance = 44.51%) which can be used as identifiers for each stingless bee nest entrance width of the nest entrance opening cavity  (0.66), color (0.78), sun exposure (0.85), and shape of nest entrance funnel (0.57). This research shows the variation of meristic and morphometric characters of stingless bee nest entrance. However, identification for stingless bee species based on nest entrance characters can't be used validly so it only as a provisional estimate.
Polimorfisme Tawon Vespid (Hymenoptera; Vespidae) Asal Indonesia Dengan Morfologi Berbasis Cladistic: Polimorfisme tawon vespid (Hymenoptera: Vespidae) asal Indonesia dengan morfologi berbasis cladistic Ramadhila, Yelsha; Nugroho, Hari; Jane, Erfanus; Ahmad, Intan
Jurnal Entomologi Indonesia Vol 20 No 2 (2023): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.2.101

Abstract

Wasps in the family of Vespidae often have a yellowish black color with white or brown markings, but some species have variations in their markings and coloring. There is limited information available about the distribution of these marking patterns within the Vespidae Family. To clarify their taxonomic status, this study aims to examine the marking patterns of Vespid wasps that are widely distributed in the Indonesian Archipelago and to explore correlations with their biogeographical distribution patterns. In this study, specimens from three different locations (Bandung, Sumedang, and Purworejo) and specimens from the Museum Zoologicum Bogoriense (MZB) were examined. A total of 31 individuals from five different species were analyzed based on their morphological features. The data collected was coded and analyzed using cladistic methods, and the results were used to create cladogram trees for each of the five species i.e., Phimenes flavopictus, Polistes stigma, Apodynerus troglodytes, Vespa affinis, and Vespa velutina, showing their biogeographical distribution. The cladistic analysis in this study showed the relationships between the different species based on their morphological characteristics. The arrangements of the clades were determined using the Euclidean method in R studio. The results showed that P. flavopictus has two clades based on the marking patterns on their thorax and abdomen, while the other species i.e., Po. stigma, V. affinis, V. velutina, and A. troglodytes have three clades based on their coloring and marking patterns on all segments. The distribution of the Vespidae species appears to be scattered, with their patterns randomly distributed among locations.
Potensi reproduksi dan morfometri lalat tentara hitam, Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) yang dipelihara pada kotoran ayam dan kotoran domba: Reproductive potential and morphometry of the black soldier fly, Hermetia illucens (Linnaeus) (Diptera: Stratiomyidae) reared on chicken and sheep manure Julita, Ucu; Kinasih , Ida; Andini, Dwinda
Jurnal Entomologi Indonesia Vol 20 No 2 (2023): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.2.161

Abstract

Livestock manure such as chicken and sheep manures causes environmental problems such as odor pollution and pathogens found in livestock manure are harmful to animal and human health. The black soldier fly (BSF) have the ability to convert various types of organic waste effectively including livestock manure. Information on the reproductive potential and morphometry of BSF reared on livestock manure is still lack, as important data for optimizing the use of BSF to manage livestock manure. This study aims to determine the reproductive potential and morphometry of BSF reared on sheep and chicken manures. This experimental study used completely randomized design with three treatments, consist of chicken manure, sheep manure, and chicken feed as control. The development time, morphometry, mating frequency, and BSF fecundity were assessed. The sheep manure treatment had the highest development time among other treatments. Adult BSF morphometry reared on the chicken feed had the highest morphometric values compared to the chicken manure and the sheep manure. BSF reared on chicken feed had the highest number of mating pairs (44 pairs) compared to those treated with sheep manure (31 pairs) and chicken manure (20 pairs). The highest egg fecundity was found in BSF treated with chicken feed (3,535 eggs). These suggested that chicken manure and sheep manure are suitable as growth media for BSF, while its reproductive potential is lower compared to chicken feed.
Analisis filogenetik Hyposidra talaca nucleopolyhedrovirus (HytaNPV) yang diisolasi dari perkebunan teh Gunung Mas, Bogor, Jawa Barat dan virulensinya terhadap Hyposidra talaca Walker Kusumah, R Yayi Munara; Kurniawati, Fitrianingrum; Kristanto, Eka Dana; Parasian, Franciskus; Christian, Michael
Jurnal Entomologi Indonesia Vol 20 No 2 (2023): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.2.151

Abstract

Hyposidra talaca (Walker) is an important pest of tea plant. H. talaca can cause losses of between 40–100% in the dry season if proper control is not carried out. H. talaca has natural enemies such as predators, parasitoids, and pathogens. One of the entomopathogens is NPV. This study aims to obtain molecular characteristics through DNA polymerase sequences and determine the virulence level of NPV isolates from H. talaca. The same species from different locations can have genetic variability. Therefore, molecular characterization by polymerase chain reaction (PCR) on DNA polymerase sequences is one way to study the genetics of HytaNPV. NPV was isolated from infected H. talaca larvae collected from the field. The DNA isolates were used as templates for PCR for DNA polymerase gene amplification with an amplicon target of ±1,000 bp. A sequencing process followed the PCR provides nucleotide sequence. HytaNPV DNA polymerase sequencing results were aligned with GenBank's BLAST data to provide information on the relationship of HytaNPV to NPVs isolated from other regions. Based on molecular character analysis using DNA polymerase gene sequence, HytaNPV Bogor has a homology level of 93.9% with HytaNPV isolated from India. HytaNPV Bogor has a genetic relationship with the NPV that infects Buzura suppressaria from China and Australia. HytaNPV Bogor is similar to the NPV that infects H. talaca from India. The bioassay of HytaNPV isolate against H. talaca showed the highest LT50 value of 1.92 days was found in concentration of 1.58 x 107 POBs/ml in second instar larvae.
Mating disruption technology: An innovative tool for managing yellow stem borer (Scirpophaga incertulas Walker) of rice in Indonesia: Teknologi gangguan kawin: Inovasi untuk pengendalian penggerek batang kuning (Scirpophaga incertulas Walker) pada padi di Indonesia Iqbal, Muhamad; Marman, Maulana; Arintya, Fridia; Broms, Kristin; Clark, Thomas; Srigiriraju, Lakshmipathi
Jurnal Entomologi Indonesia Vol 20 No 2 (2023): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.2.129.

Abstract

Yellow stem borer (YSB) of rice, Scirpophaga incertulas Walker, causes significant damage to rice production in Indonesia. YSB management largely depends on insecticide applications and alternative management practices are very few and impractical. Pheromone-mediated mating disruption (MD) is a new way to manage YSB while reducing dependence on conventional insecticides. Pheronâ„¢ RSB is an low-density polyethylene (LDPE) MD dispenser, containing 1.25 g of a four-way blended insect sex pheromone components - Z11-Hexadecenal, Z9-Hexadecenal, Z13-Octadecenal, Z9-Octadecenal in a ratio of 75, 8.6, 9.4, and 7 respectively. The objective is to evaluate MD by Pheronâ„¢ RSB as a tool for season-long management of YSB. Dispensers were applied at a rate of 20 dispensers/ha in a minimum area of 4 ha. We conducted these trials at 74 locations, non-replicated, across Java, in the wet and dry seasons of 2020–2021 where YSB are endemic and problematic. Efficacy of MD in pheromone foundational practice (PFP) was compared to conventional grower practice (CGP). Trap reduction, a measure of MD was significantly higher (>70%) in PFP as compared to CGP. A major benefit of MD is reduction in damage. Significantly lower damage to rice tillers (40–46%) was seen in PFP compared to CGP. Lower damage in PFP likely protected yield by 0.43 to 0.76 ton/ha compared to CGP. Compared to PFP, CGP required 40–56% higher insecticide applications to manage YSB.  Pheronâ„¢ RSB provided season-long MD and proved to be a powerful tool for integrated management of YSB.
BahaKajian aspek keamanan nyamuk Aedes aegypti Linnaeus ber-Wolbachia di Yogyakarta, Indonesiasa Indonesia: Assessing the safety of Wolbachia-infected Aedes aegypti Linnaeus mosquitoes in Yogyakarta, Indonesia Saraswati, Utari; Supriyati, Endah; Rahayu, Ayu; Rovik, Anwar; Kurniasari, Irianti; Hermantara, Rio; Kumalawati, Dian Aruni; Daniwijaya, Edwin Widyanto; Fitriana, Iva; Pramuko, Nida Budiwati; Indriani, Citra; Wardana, Dwi Satria; Tantowijoyo, Warsito; Ahmad, Riris Andono; Utarini, Adi; Arguni, Eggi
Jurnal Entomologi Indonesia Vol 20 No 2 (2023): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.2.117

Abstract

Dengue prevention efforts are limited to the control strategies of its vector and the management of breeding sites. New alternatives for dengue vector control that are sustainable and more environmentally friendly are needed to complement the government's current efforts. Research on Wolbachia-infected Aedes aegypti Linnaeus mosquitoes as an alternative biocontrol strategy has been performed in Yogyakarta City. However, one of the concerns of the community members and stakeholders about this technology is the safety aspect regarding the transmission of Wolbachia to other species and the possibility that humans will contract Wolbachia. This study aimed to address these concerns, namely to find out whether horizontal transmission of Wolbachia occurred from A. aegypti that were released to other species and whether residents living in the released areas were infected with Wolbachia. The research was conducted in Dusun Nogotirto and Dusun Kronggahan (Sleman Regency), as well as in Dusun Jomblangan and Dusun Singosaren (Bantul Regency), Yogyakarta Special Province. Wolbachia qPCR screening using the target gene WD0513 was performed on 922 Culex quinquefasciatus Say and 331 Aedes albopictus (Skuse). ELISA test was carried out on 190 pairs of plasma samples, namely the sample before the Wolbachia frequency was established (still <80%) and the sample after it was established (>80%). The results showed no evidence of Wolbachia transfer from Wolbachia-infected A. aegypti to other mosquito species coexisting in the same habitat or to humans. This study corroborates the safety evidence of Wolbachia-infected A. aegypti technology as an alternative to control dengue virus transmission
Keanekaragaman semut dan pola keberadaannya pada daerah urban di Palu, Sulawesi Tengah Hasriyanty, Hasriyanty; Rizali, Akhmad; Buchori, Damayanti
Jurnal Entomologi Indonesia Vol 12 No 1 (2015): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.12.1.39

Abstract

Land-use change, mainly from natural forest to agricultural or settlement area, beside have negative impact on biodiversity also cause a new problem such as the presence of pests. In urban area, the most intrusive and common pest is ant. The objective of this research was to study the occurrence pattern of ants in urban habitat. The research was conducted in several urban habitat in of Palu, Central Sulawesi include of settlement, garden, city park, shrub, agricultural area and forest margin. Ants were observed with bait trap using tuna and sugar. In total, we found 38 ant species from all gradients of urban habitat in Palu. Ant diversity were significantly correlated with habitat condition. Species richness and composition of ants tend to increase with decreasing degree of human disturbance (from settlement to forest margin). The most dominant ant that always found in all urban habitat are Anoplolepis gracilipes, Solenopsis geminata and Paratrechina longicornis. Those species are wellknown as tramp species that co-exist with human and have negative impact to local ant species. Urbanization and anthropological disturbance facilitate the occurrence of tramp ant species in Palu urban habitat.
Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae) Wonorahardjo, Surjani; Nurindah, Nurindah; Sunarto, Dwi Adi; Sujak, Sujak; Zakia, Neena
Jurnal Entomologi Indonesia Vol 12 No 1 (2015): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.12.1.48

Abstract

Plants produce volatiles as communication cues intra- or inter- species. Infested plants by herbivores will produce volatiles as indirect defense mechanism that attracts natural enemies of herbivores. Analysis of volatiles compounds produced by rice plant as result of infested brown plant hopper (BPH), Nilaparvata lugens Stí¢l, was done to identify compounds in the volatiles that potentially can be used as attractant for egg parasitoids of BPH, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae). This research was an early stage to develop formulation of parasitoid attractant. The research activities include volatiles extraction of infested rice stem by BPH eggs using acetone, n-hexane as the extraction solvents; analyses of volatile compounds with GC-MS; and bioassay of parasitoid orientation behavior to the volatiles using olfactometer methods. Extraction methods applied were maceration and continuous extraction followed by concentration. Bioassay on the parasitoid orientation behavior was done by using Y-tube olfactometer and every lot of bioassay using 30 parasitoid females with 3 replicates. The results showed that the volatile compounds of extract of infested rice stem by BPH eggs comprise of 16 components. The highest proportion of the components extracted with acetone is 2-Pentanone, 4-hydroxy-4-methyl (19,9%), while those with n-hexane is Hexanedioic acid, dioctyl ester (65%). A. nilaparvatae showed positive response to the volatiles extracted from infested rice plant by N. lugens eggs. Therefore, the volatiles can be used as an attractant for the egg A. nilaparvatae to support rice pest management.
Keanekaragaman jenis dan perilaku menggigit vektor malaria (Anopheles spp.) di Desa Lifuleo, Kecamatan Kupang Barat, Kabupaten Kupang, Nusa Tenggara Timur Rahmawati, Ety; Hadi, Upik Kesumawati; Soviana, Susi
Jurnal Entomologi Indonesia Vol 11 No 2 (2014): September
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.11.2.53

Abstract

Malaria is a preventable and treatable mosquito-borne diseases, whose main victims are children and pregnant women. Indonesia is the second most affected region in South East Asia and has the the highest malaria burden after India. The research was aimed to study the species diversity and biting activity of malaria vectors (Anopheles spp.) in Lifuleo Village, West Kupang District, Kupang Regency, East Nusa Tenggara Province. The mosquitoes was collected by using (1) the human landing collection technique, (2) aspirators for collecting mosquitoes resting on the wall of houses and cow barn, and (3) light traps. The research was done for four months. The result showed that there were six species of Anopheles i.e., An. barbirostris, An. subpictus, An. annularis, An. vagus, An. umbrosus and An. indefinitus. An. barbirostris and An. subpictus were two species with the highest density. The value of man hour density (MHD) indoor and outdoor for An. barbirostris were 5.45 and 6.23 respectively, and for An. subpictus were 1.35 and 1.56, respectively. The blood sucking activity indoor and outdoor for An. barbirostris occured at 22:00 to 4:00 and 21:00 - 04 respectively, whereas for An. subpictus at 8:00 p.m. to 21:00 and 22:00 to 23:00, respectively. Based on the value of man hour density the mosquito Anopheles spp. in Lifuleo village were exophagic and exophilic.

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