cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota bogor,
Jawa barat
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
 27   28   29   30   31 
Pengaruh cahaya artifisial di malam hari (artificial light at night-ALAN) terhadap serangga Mawan, Amanda; Nazarreta, Rizky; Kasmiatun; Istiaji, Bonjok; Hidayat, Purnama; Buchori, Damayanti
Jurnal Entomologi Indonesia Vol 19 No 3 (2022): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.19.3.255

Abstract

Insect populations have declined significantly over the last few decades. Anthropogenic factors such as deforestation, land-use change, climate change, and pesticides play a major role in insect population decline. In addition to those factors, insects also face challenges from air, noise, and light pollution derived from human activities. Light pollution in the form of artificial light at night (ALAN) is generally known to be one of the factors driving insect declines but it has rarely been studied in Indonesia. In this literature review, we collected empirical evidence from previous studies to provide a comprehensive report on the impact of ALAN on insects. Most studies demonstrate a decline in insect populations in areas with high ALAN intensity, such as urban areas. Furthermore, ALAN was reported to disrupt insect visual systems, which results in disturbances to predator avoidance and foraging movements. Until now, most work related to artificial light in Indonesia have focused on light as a method of controlling pests. Hence, studies related to artificial light as a pollutant are urgently needed to increase our understanding of the effects of ALAN on the survival of organisms, especially insects. Future research must seek suitable solutions to create environmentally and ecologically friendly conditions for various organisms, especially those susceptible to the negative effects of light, such as insects.
Issue Information Editors
Jurnal Entomologi Indonesia Vol 19 No 3 (2022): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.19.3.i

Abstract

No abstract is available for this article.
Keragaman genetik cendawan entomopatogen Metarhizium anisopliae (Metsch.) berasal dari tanah pertanaman kelapa sawit berdasarkan penanda RAPD: Genetic diversity of the entomopathogenic Metarhizium anisopliae (Metsch.) from oil palm planting soil based on RAPD markers Sirait, Desianty Dona Normalisa; Tobing, Maryani Cyccu; Safni, Irda
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.20.1.22

Abstract

Metarizhium anisopliae (Metsch.) is an entomopathogenic fungus that attacks Oryctes rhinoceros (Linnaeus). This fungus is one of the potential bioagents that is environmentally friendly. The purpose of this study was to isolate the fungus M. anisopliae from various oil palm plantation soil samples and to see its genetic diversity based on RAPD markers. The method used in this research is the morphological and the molecular identification of M. anisopliae (ITS), and genetic diversity testing using RAPD markers. Fifteen isolates of M. anisopliae isolated from 15 oil palm plantation sites in North Sumatra were examined for their molecular diversity. On the basis of morphological characteristics, all isolates were identified as M. anisopliae. The result of sequencing with the ITS primer showed that all isolates of M. anisopliae isolated from soil had a 85–99% homology of with M. anisopliae and M. brunneum reference strains from gen bank database National Center Biotechnology Information (NCBI). Eight RAPD primers generated 39 scorable bands which 38 (98,44%) of them were polymorphic. Clustering analysis was performed based on RAPD profiles using Neighbour-Joining Tree method that formed 3 groups.
Keanekaragaman kupu-kupu (Lepidoptera: Papilionoidea) di Kawasan Pusat Pendidikan Konservasi Alam Bodogol, Taman Nasional Gunung Gede Pangrango, Jawa Barat: Diversity of butterflies (Lepidoptera: Papilionoidae) in the Bodogol Nature Conservation Education Center Area, Gunung Gede Pangrango National Park, West Java Ruslan, Hasni; Satiyo, Abda'u; Yenisbar, Yenisbar
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.20.1.10

Abstract

Butterflies are a group of insects with high species diversity and are closely related to environmental factors that affect their presence and abundance in a habitat. This study aimed to analyze the diversity and abundance of butterfly populations in PPKA Bodogol, Sukabumi, West Java. Observation of butterflies was carried out using a 700 m long transect method using a camera and sweeping nets along the existing paths in two locations, namely heterogeneous forest and homogeneous forest. Butterfly observations were carried out from 08.00–12.00 in the morning. Based on the research results, 78 species (261 individuals) were found in heterogeneous forests, and 39 species (158 individuals) in homogeneous forests, which belong to 5 families, namely Lycaenidae, Nymphalidae, Papilionidae, Pieridae, and Rionidae. The Nymphalidae is a family that has the highest number of species and individuals compared to other families. The butterfly diversity index in heterogeneous forests was the highest, whereas in homogeneous forests was moderate. The similarity value of butterfly composition is <50%, which means that the composition of butterflies found in the two habitats is not the same. The diversity index of butterflies in heterogeneous forests was higher than in homogeneous forests. There was no significant difference from the Hutchinson test. Species evenness index values in the two habitats showed almost the same value, 0.9 in heterogeneous forests and 0.8 in homogeneous forest. The existence, diversity, and abundance of butterflies in a habitat are closely related to the type of habitat and the abiotic and biotic elements present in it.
Genetic variation of pest fall armyworm Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) in different landscapes in Bogor: Keragaman genetik hama ulat gerayak jagung Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) pada lanskap yang berbeda di Bogor Fahmi, Fajrin; Kusumah, R Yayi Munara; Buchori, Damayanti
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.20.1.1

Abstract

Spodoptera frugiperda is an invasive pest from the American continent that attacks corn (Zea mays) and rapidly invaded Africa and Asia. Two main factors that support migration and population distribution of this species are suitable habitats and human activities. To date, two genetic strains of S. frugiperda have been found in corn in Indonesia: the corn strain (CS) and the rice strain (RS). The most accurate gene markers to detect these strains are COI and Tpi, which are located in mitochondria and Z chromosome. This study aims to determine the existing strains of S. frugiperda and their distribution in various landscapes in Bogor Regency. The research was conducted from July 2020 to December 2021 in Bogor, West Java. Sampling of S. fungiperda was carried out from corn plants in Leuwisadeng, Pamijahan1, Pamijahan2, Kemang, Tenjolaya, Dramaga, Cigombong, Cijeruk, Tamansari, and Ciomas. Larval samples were collected and preserved using 96% ethanol, followed by DNA extraction, DNA amplification, electrophoresis, and DNA sequencing. Distribution data were analyzedusing QGIS and Google Earth Pro programs, and statistical analysis was performed using SPSS 22. Sequence data were edited using GeneStudio, aligned using ClustalW in BioEdit, and the phylogeny tree was reconstructed using the neighbor-joining method (bootstrap 1000x) using MEGA X. The obtained sequences were compared with sequences from the GenBank® database. The results showed the presence of two distinct strains of COI (COI-CSh4 and COI-RS) and one strain of Tpi (Tpi-C) in Bogor. The study found no relationship between  thelandscape structure and genetic variation of S. frugiperda.
Decrease in the resistance level of Blattella germanica (Linnaeus) (Blattodea: Ectobiidae) to insecticides after being reared without selection pressure for ten years: Penurunan tingkat resistensi Blattella germanica (Linnaeus) (Blattodea: Ectobiidae) terhadap insektisida setelah dipelihara tanpa tekanan seleksi selama sepuluh tahun Dini, Putik Van; Hariani, Nova; Yusmalinar, Sri; Jane, Erfanus; Ahmad, Intan
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.20.1.40

Abstract

This study aims to investigate changes in resistance to insecticides over a ten-year period in five strains of German cockroaches, Blattella germanica (Linnaeus), which had previously shown resistance to deltamethrin, propoxur, and fipronil in 2012. The five strains were reared in a laboratory without exposure to insecticides for ten years. In 2022, they were tested for resistance to the same insecticides using a topical application method. The resistance ratio (RR50) was calculated for each strain to determine the level of resistance to each insecticide. The study found that German cockroaches, initially resistant, became less resistant or even susceptible after being reared in a laboratory without insecticide exposure for over ten years. This decrease in resistance was observed in all strains, but the reduction pattern varied, apparently influenced by the type of insecticide.  For instance, the MDN2 strain, which initially had a very high level of resistance (RR50: 1019.74 -fold) to deltamethrin, became susceptible (RR50: 1 -fold). Similarly, the ACH2 strain, initially classified as highly resistant to propoxur (RR50: 48.64 -fold), and the strain with high resistance (RR50: 12.21 -fold) to fipronil, both became susceptible. The study also discussed potential mechanisms for the decrease in resistance, including reduced frequency of resistance genes and fitness costs. The findings suggest that rearing German cockroaches in a laboratory without insecticide treatment can lead to a decrease in resistance to commonly used insecticides. These findings can be used to develop more effective methods for controlling German cockroaches.
Tropical lowland rainforest conversion to rubber monoculture affects flight activity and pollen resources of the stingless bees Tetragonula laeviceps: Konversi hutan tropis dataran rendah menjadi lahan monokultur karet mempengaruhi aktivitas terbang dan asupan sumber daya lebah tanpa sengat Tetragonula laeviceps Pulungan, Zumaida Nur; Priawandiputra, Windra; Grass, Ingo; Li, Kevin; Robo, Rusnia J; Raffiudin, Rika
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.20.1.88

Abstract

Tropical lowland rainforest conversion leads to decreases diversity and population in insect pollinators, including stingless bees. However, how stingless bees respond to this conversion is still being studied. In this study we observed the number of flight activities of the Tetragonula laeviceps (Smith) in three converted land types in Jambi, Sumatra; identified the pollen resources of T. laeviceps from the collected pollen in the hind tibia; and exploring the flowering plants surrounding the T. laeviceps nests. Four flight activities were observed, i.e., flying out of the nest, returning with pollen, returning without pollen, and returning with resin. In addition to the flight activity, we observed flight direction and environmental factors and identified pollen composition from the hind tibia of stingless bees. This study showed that forest fragments had the highest number of bees flying out of the nest. Bees returning with or without pollen in the fragmented forest with high coverage were higher than in other habitats. The highest number of bees returning with resin was found in the rubber plantation with high coverage, while the lowest number of all flight activities were observed in the shrub with low coverage. The stingless bees mainly collected pollen from rubber flowers supported by their flight directions leading to blooming rubber trees. Our study showed that the conversion of tropical lowland rainforests in this case rubber plantation affects on decreasing the flight activities and pollen collecting of stingless bees, which may have a significant impact on the resources needed by the bees.
The Pengendalian lipas jerman (Blattella germanica Linnaeus) dengan menggunakan attractive toxic sugar baits: Control of the german cockroach (Blattella germanica Linnaeus) by using attractive toxic sugar baits Khairi, Fahmi; Hadi, Upik Kesumawati; Amin, Akhmad Arif
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.20.1.49

Abstract

The use of attractive toxic sugar baits (ATSB) is a novelty in vector and residential pest control. This study aims to determine the concentration of sugar bait that is able to attract the german cockroach Blattela germanica Linnaeus, and to determine the effectiveness of various types of toxic substances as an ATSB to control german cockroaches. This method is based on the behavior of adult insects that eat sugars from sources that contain toxic materials and will ultimately kill the insects. The types of toxic materials used in this study were inorganic insecticides (boric acid), pyrrole (chlorefenapir), neonicotinoids (dinotefuran), and pyrethroids (permethrin and deltamethrin). The results showed that an attractive sugar bait for german cockroach was 5% sucrose. ATSB with 25% boric acid toxic material caused 46.25% of cockroach mortality, and 0.12% chlorfenapir caused 70% of cockroach mortality 24 hours after treatment. Furthermore, ATSB with dinetofuran 0.08% and deltamethrin in various concentrations caused the highest cockroach mortality (100%), while permethrin caused cockroach mortality which was lower than ATSB with other toxic materials at the same time of observation. The conclusions of this study provide basic information about the use of ATSB and its potential in controlling the german cockroach in Indonesia.
Variasi perilaku mencari makan pada semut rangrang Oecophylla smaragdina (Fabricius) pada habitat yang berbeda: Variations of foraging behavior of weaver ants Oecophylla smaragdina (Fabricius) in different habitats Rezki, Rezki; Aoliya, Nur; Fadliansyah, Fadliansyah; Wulandari, Siti Latifa; Jesajas, David Reinhard; Raffiudin, Rika
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.20.2.141

Abstract

Weaver ants (Oecophylla smaragdina (Fabricus)) are carnivorous insects and play a role as biocontrol agents in urban habitats. This study aims to analyze the foraging behavior of O. smaragdina in two different habitats, namely urban and non-urban. The two locations are characterized by differences in the intensity of human interaction and the distance between the trees and the tree canopy. The behavioral observation method uses all sampling events with five behavioral categories: lurking (M1), approaching (M2), carrying (M3), communicating between ants in a colony (K1), and competition with other ants (K2). We tested three different types of feed: chick scraps, Tenebrio molitor Linnaeus larvae, and sugar. The results showed that there were three sequences of foraging behavior in urban areas, namely: (1) M1, M2, K1, M3, (2) M1, M2, K1, M3, K2, and (3) M1, M2, K2, M3. Meanwhile, there is only one pattern in non-urban areas, namely M1, M2, M3. Approaching food (M2) and lurking food (M1) were the dominant responses of O. smaragdina in urban and non-urban areas. In urban areas, broiler chickens were the type of feed most approached by ants, followed by sugar and beetle larvae. O. smaragdina in non-urban areas also preferred chicken pieces as feed compared to the others, but only one individual O. smaragdina approached (M2) chicken pieces and none approached the others. Foraging ants are more active at high temperature and low humidity, compared to low temperature and high humidity. Therefore, the foraging behavior of O. smaragdina is influenced by habitat factors.
Evaluasi efektivitas tanaman repelen dalam pengendalian penggerek batang Apomecyna saltator F. (Coleoptera: Cerambycidae) pada tanaman labu madu dengan pola tanam tumpang sari: Evaluation of the effectiveness of repellent plants in controlling stem borers Apomecyna saltator F. (Coleoptera: Cerambycidae) on honey pumpkin plants with intercropping patterns Salsabilla, Fitria; Wilyus; Siregar, Hamdan Maruli
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.20.1.57

Abstract

Apomecyna saltator Fabricius (Coleoptera: Cerambycidae) is a pest of honey pumpkin plants whose presence is increasingly more economically important. However, information about this pest is still very limited. Control by application of intercropping patterns has prospects and needs to be developed further. Control of this pest should be an integral part of the development of integrated pest management. This research was conducted to determine the effect of intercropping pattern of honey pumpkin plants with several repellent plants on percentage of infestation, population of A. saltator larvae/pupae, and honey pumpkin production. This study was designed with a randomized block design (RBD) consisting of 4 treatments, namely: honey pumpkin plants monoculture (A); intercropping of honey pumpkin and lemon grass plants (B); intercropping of honey pumpkin and turmeric plants (C); intercropping of honey pumpkin and spring onion plants (D). Each treatment was repeated 6 times. The results show that; the average percentage of infestation by A. saltator until 56 days after planting (DAP) for all treatments ranged from 72–79.6%. The population of A. saltator larvae/pupae ranged from 107–128 individuals/9 plants. Honey pumpkin production ranged from 21.97–26.75 kg/9 plants. From the results it was concluded that turmeric, lemon grass, and spring onions had no effect on the percentage of infestation of A. saltator populations, and honey pumpkin production.

Page 29 of 42 | Total Record : 417

 27   28   29   30   31 

Filter by Year

2004 2025


Reset
Filter By Issues
All Issue Vol 22 No 3 (2025): November Vol 22 No 2 (2025): July Vol 22 No 1 (2025): March Vol 21 No 3 (2024): November Vol 21 No 2 (2024): July Vol 21 No 2 (2024): In Progress Vol 21 No 1 (2024): March Vol 20 No 3 (2023): November Vol 20 No 2 (2023): July Vol 20 No 1 (2023): March Vol 19 No 3 (2022): November Vol 19 No 2 (2022): July Vol 19 No 1 (2022): Maret Vol 18 No 3 (2021): November Vol 18 No 2 (2021): Juli Vol 18 No 1 (2021): Maret Vol 17 No 3 (2020): November Vol 17 No 2 (2020): July Vol 17 No 1 (2020): Maret Vol 16 No 3 (2019): November Vol 16 No 2 (2019): July Vol 16 No 1 (2019): March Vol 15 No 3 (2018): November Vol 15 No 2 (2018): July Vol 15 No 1 (2018): Maret Vol 14 No 3 (2017): November Vol 14 No 2 (2017): Juli Vol 14 No 1 (2017): Maret Vol 13 No 3 (2016): November Vol 13 No 2 (2016): Juli Vol 13 No 1 (2016): Maret Vol 12 No 3 (2015): November Vol 12 No 2 (2015): Juli Vol 12 No 1 (2015): Maret Vol 11 No 2 (2014): September Vol 11 No 1 (2014): April Vol 10 No 2 (2013): September Vol 10 No 1 (2013): April Vol 9 No 2 (2012): September Vol 9 No 1 (2012): April Vol 8 No 2 (2011): September Vol 8 No 1 (2011): April Vol 7 No 2 (2010): September Vol 7 No 1 (2010): April Vol 6 No 2 (2009): September Vol 6 No 1 (2009): April Vol 5 No 2 (2008): September Vol 5 No 1 (2008): April Vol 4 No 2 (2007): September Vol 4 No 1 (2007): April Vol 3 No 2 (2006): September Vol 3 No 1 (2006): April Vol 2 No 2 (2005): September Vol 2 No 1 (2005): April Vol 1 No 1 (2004): September More Issue