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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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Pembaruan informasi taksonomi nyamuk dan kunci identifikasi fotografis genus nyamuk (Diptera: Culicidae) di Indonesia Sidiq Setyo Nugroho; Mujiyono Mujiyono
Jurnal Entomologi Indonesia Vol 18 No 1 (2021): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.18.1.55

Abstract

The adult female mosquito identification is an important aspect in vector-borne disease surveillances and vector control strategies. Indonesia with high mosquito species diversity faces the problem related to the presence of several important vector-borne diseases, including malaria, chikungunya, dengue fever, filariasis, and Japanese encephalitis. Updated key to the mosquitoes is needed to provide up to date information of the appropriate disease vectors in Indonesia. Currently, before the publication of the checklist of Indonesian mosquitoes by O’Connor & Sopa (1981), there has been no recent information on the number of mosquito genera and subgenera in Indonesia. This article aims to deliver updates on mosquito taxonomic information and provide the identification key of the mosquito genera in Indonesia. So far, a total of 21 genera and 63 mosquito subgenera has been reported in this country. Overall there are three genera and 15 subgenera added from the 1981’s mosquito checklist, Verrallina, Lutzia, and Kimia are added in the list of new mosquito genera.
Host preference of Tribolium castaneum (Herbst) on six kinds of flour Ludji Pantja Astuti; Mutala’liah Mutala’liah
Jurnal Entomologi Indonesia Vol 17 No 3 (2020): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.17.3.149

Abstract

The red flour beetle, Tribolium castaneum (Herbts) is a major pest of flour from various grains. The infested flour is discoloured and will emit a disagreeable odour due to the secretion of benzoquinone from the insect’s abdominal glands. Considering the economic losses effected by T. castaneum, new alternative control measures are needed for this pest. This study sought to determine the host preferences of T. castaneum from amongst six kinds of flour to assess their vulnerability to infestation. The research was conducted in the Plant Pest Laboratory, Department of Plant Pests and Diseases, Faculty of Agriculture, University of Brawijaya. The host preferences of T. castaneum were examined using a six-arm olfactometer. Feeding preference tests were performed for a duration of 12 hours at 200 ml/minute airflow in each chamber-arm, followed by oviposition preference observations one week later. Feeding preference was calculated for the total pool of adults observed, segregated by sex, whereas oviposition preference was calculated as the number of eggs laid. Flour nutrition (proximate composition, phenolic content, and riboflavin content) were analyzed. Our results showed a feeding preference by T. castaneum for bran, soy and tapioca flour was greater over wheat, corn, and white gelatinous rice flour, while for oviposition, bran flour was the most preferred.
Kemampuan reproduksi dan riwayat hidup kutukebul Bemisia tabaci (Gennadius) dengan dan tanpa kopulasi pada tanaman cabai merah dan tomat Purnama Hidayat; Rika Ludji; Nina Maryana
Jurnal Entomologi Indonesia Vol 17 No 3 (2020): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.17.3.156

Abstract

The sweet potato whitefly, Bemisia tabaci (Gennadius) is a cosmopolitan pest on various types of agricultural crops. The whitefly is able to cause damage to plants by directly consuming plant parts using stylet and as a vector of plant viruses. Red chili (Capsicum annuum) and tomato (Solanum lycopersicum) plants are important horticultural plants that are often infested by B. tabaci. Whiteflies are known to reproduce with copulation that produce male and female offspring and without copulation that produce male offspring. The purpose of this study was to determine the reproduction ability of B. tabaci with and without copulation in red chili pepper and tomato. Adult of B. tabaci was taken from a greenhouse in Cikabayan, IPB Dramaga. One female who just emerged from the pupa or final instar nymph was invested in red chilli and tomato plants in polybags to determine the B. tabaci offspring produced without copulation. The same method was also done for whitefly with copulation, but using a pair of adult whitefly (male and female). Each treatment was repeated 5 times. Observations were made every day on the number of eggs produced by one female adult per day, the egg incubation period, the length of the nymph period for each instar, pupa, and adult. The results of this study showed that the fertility of B. tabaci which reproduces with and without copulation in tomato plants was higher than in chili pepper plants, but there was no difference in life cycle and sex ratio.
Variasi morfologi puparium Bemisa tabaci (Gennadius) (Hemiptera: Aleyrodidae) pada berbagai inang dan ketinggian tempat dari daerah endemik penyakit kuning cabai di Wilayah Sundaland Sat Rahayuwati; Purnama Hidayat; Sri Hendrastuti Hidayat
Jurnal Entomologi Indonesia Vol 17 No 2 (2020): July
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.17.2.61

Abstract

Bemisia tabaci (Gennadius) is one of polyphagous whitefly that has been known as gemini virus vector. The identification of B. tabaci is carried out based on pupal case or puparium of red eye fouth stage. The morphological variation of B. tabaci puparium leads to the difficulties on species identification. This research was aimed to study the morphological variations of B. tabaci puparium that has been found in various host plants at various altitude. Samples of B. tabaci puparium were obtained from Sundaland endemic area of pepper yellow curl disease virus endemic areas including West Sumatra, West Java, Central Java, East Java, Bali, South Kalimantan. Slides-mounted were made from puparium and then identification was carried out to species. Observations have been conducted on B. tabaci puparial size, puparial shape, number of elongated dorsal setae, and caudal setae size. Canonical correlation analysis was applied to determine the factors that affected the puparium morphological variation. Based on the results, there were four variations of puparium: oval, oval with 1–2 indentations, oval with more than 3 indentations, and sea shell shapes. The variation observed on dorsal setae number, puparial shape, and size of B. tabaci were supposed due to the induction of trichomes on the leaves surface. Puparium variations were affected by host plants instead of altitude.
Morfologi dan variasi morfometrik stingless bees di Kepulauan Maluku, Indonesia Yofian Anaktototy; Windra Priawandiputra; Tiara Sayusti; Jacobus SA Lamerkabel; Rika Raffiudin
Jurnal Entomologi Indonesia Vol 18 No 1 (2021): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.18.1.10

Abstract

Stingless bees are widely distributed in tropical regions including Indonesia, and currently three species of stingless bee have been recorded in the Moluccas. The aims of this study were to explore the species and distribution of stingless bees in the five islands in the Moluccas (Seram, Ambon, Haruku, Saparua, and Nusalaut island) and compare the morphometric variations of stingless bees within and among islands. The samples of stingless bees were identified based on twelve morphological characters, resulting in two species of Tetragonula fuscobalteata (Cameron) and T. sapiens. (Cockerell). T. fuscobalteata found to be a new record in the Moluccas, and showed significantly lower morphometric parameters compared to those of T. sapiens (P < 0.001). Based on non-metric multidimensional scaling (NMDS) analysis, the combination of twelve morphometric parameters between T. fuscobalteata and T. sapiens were significantly different. Almost all morphometric parameters of T. fuscobalteata showed highly varied among islands, except the width of gena of this stingless bees. T. fuscobalteata from Ambon, Haruku, Saparua, and Nusalaut were mostly clustered based on NMDS analysis, while those from Seram show high variations. This study found T. sapiens in three different islands, Seram, Ambon, and Haruku. Width of thorax, mesonotum, and propodeum length of T. sapiens were significantly different among these three islands (P < 0.001). This study has contributed to the new distribution data of T. fuscobalteata and T. sapiens in the Moluccas and showed variation of morphometric parameters of the two stingless bee species among islands in the Moluccas.
Keanekaragaman dan pola keberadaan lalat buah (Diptera: Tephritidae) di Provinsi Sumatera Selatan Yulia Pujiastuti; Chandra Irsan; Siti Herlinda; Laila Kartini; Eka Yulistin
Jurnal Entomologi Indonesia Vol 17 No 3 (2020): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.17.3.125

Abstract

Fruit flies attack mostly on fruit vegetables and fresh consumed fruit. Symptoms of damage is decaying of fruit surface resulting to fruit falling. Data on the diversity of fruit fly species in South Sumatra and their patterns of presence have not been widely reported. The aim of the research was to study diversity and presence patterns of fruit flies based on the host and trap. The research was conducted using a survey method in 9 cities and districts in South Sumatra Province. Fruit flies were collected by collecting infected fruit and using traps containing cue lure (CL) and methyl eugenol (ME). There were 24 types of plants observed, including fruit, vegetables, and fruit for consumption. Fruit flies identification was carried out by observing external morphological characteristics. The identification resulted 18 species in which CL and ME trap 10 and 7 species, respectively. One species (Bactrocera latrifons) did not trapped in both traps. Among 18 species, 7 of them were obtained from fruit collections. The type of attractant affected species diversity and number of fruit flies caught. B. latifrons was only found in fruit rearing. The altitude of observation area affected fruit flies diversity. All species were found in the lowlands, except B. ascitus, B. cilifera, and B. latrifons. In the moderate lands and highlands, the number of fruit fly species found was less than in the lowlands.
Intensitas serangan Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) pada pertanaman jagung di Kabupaten Garut dan Tasikmalaya, Jawa Barat Wara Asfiya; Vani Nur Oktaviany Subagyo; Anik Budhi Dharmayanthi; Fatimah Fatimah; Rina Rachmatiyah
Jurnal Entomologi Indonesia Vol 17 No 3 (2020): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.17.3.163

Abstract

The presence of Spodoptera frugiperda J.E. Smith or fall armyworm (FAW) have now detected in West Java. However, no information is available on their attack intensity even though the data is crucial for the implementation of appropriate control methods. The investigations were carried out in Garut (Limbangan, Wanaraja, dan Banyuresmi) and Tasikmalaya (Sukaratu) Regencies from 25 to 27 February 2020. At each location, 100 plants were selected for recording observations on leaf damage following the Davis Scale. The results showed the attack intensity in Wanaraja (34,78%), Banyuresmi (34.78%), and Sukaratu (39.89%) showed moderate damage. On the other hand, Limbangan one of the corn production center, showed high damage with the intensity of the pest up to 52.78%. The attack intensity of FAW tends to correlate with their attack level. This means that plant damage levels increasing at higher attack levels.
Keanekaragaman dan kelimpahan kumbang cerambycid (Coleoptera: Cerambycidae) di Cagar Alam Pangandaran, Jawa Barat Septiani Dewi Ariska; Tri Atmowidi; Woro Anggraitoningsih Noerdjito
Jurnal Entomologi Indonesia Vol 18 No 1 (2021): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.18.1.23

Abstract

The community structure of cerambycid beetles in an area is closely related to the heterogeneity of woody plants. Pangandaran Nature Reserve is forest located in the peninsula and has unique fauna and flora communities. The study aims to analyze the diversity and abundance of cerambycid beetles in the Pangandaran Nature Reserve. To attract the cerambycid beetles, we used branches of jackfruit (Artocarpus heterophyllus) and fig (Ficus septica) as traps. Traps were tied in a tree or log about 1.5 m from the ground in the Nature Recreation Park and the Nature Reserve, each area with 2 locations. Collection of beetles were carried out by beating method. A total of 574 individuals cerambycid beetles were found, belonging to 1 subfamily, 8 tribes, 12 genera, and 20 species. The highest species diversity of beetles was found in Nature Recreation Park-1 (H’ = 2.09, E = 0.74), followed by Nature Reserve-2 (H’ = 1.75, E = 0.68), Nature Recreation Park-2 (H’ = 1.70, E = 0.71), and Nature Reserve-1 (H’ = 1.52, E = 0.69). Four species of beetles found in high abundance were Sybra binotata Gahan (229 individuals), Nyctimenius javanus (74 individuals), Atimura bacillina Pascoe (67 individuals), and Acalolepta rusticatrix (Fabricius) (45 individuals). The number of individual beetles collected in Artocarpus (342 individuals) was higher than Ficus traps (232 individuals). This study identified seven endemic beetles of Java, i.e., Myagrus javanicus Breuning, Cacia curta Breuning, Sybra obliquefasciata Breuning, Sybra fuscotriangularis Breuning, Pterolophia triangularis Breuning, N. javanus, and Exocentrus artocarpi Fisher.
Keanekaragaman dan kelimpahan semut pada perkebunan kakao di Jawa Timur: pengaruh kondisi habitat dan keberadaan tropobion Yuniasari, Novita; Yuliastanti, Nely; Himawan, Toto; Rizali, Akhmad
Jurnal Entomologi Indonesia Vol 18 No 1 (2021): Maret
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.18.1.1

Abstract

Habitat conditions around cocoa plantations which include canopy cover and lower vegetation (weeds) as well as the presence of mealybugs trophobiont (Planococcus sp.) can affect the diversity and abundance of ants. The objective of this research was to study the diversity and abundance of ants in cocoa plantations and to study the effect of habitat conditions and the presence of trophobiont (Planococcus sp.) on species richness and ant abundance. The research was carried out in 12 locations spread across five districts in East Java. Ant samples were collected by tuna bait and direct collection. The results obtained 5,475 individuals and 8 species of ants. The most dominant ants and found in all areas were Dolichoderus thoracicus (Smith) and Technomyrmex albipes (Smith). Based on the regression analysis, there is a relationship between canopy cover and vegetation diversity with ant species, but not with abundance, meanwhile the presence of trophobiont shows a positive correlation with ant abundance. The habitat conditions for cocoa cultivation and the presence of trophobiont affect the diversity and abundance of ants in cocoa plantations.
Keanekaragaman laba-laba pada perkebunan kelapa sawit yang berbatasan dengan hutan Ulka Sri Asih; Yaherwandi Yaherwandi; Siska Efendi
Jurnal Entomologi Indonesia Vol 18 No 2 (2021): Juli
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.18.2.115

Abstract

Oil palm plantations bordering forests were thought to affect the biotic components that make up the diversity of ecosystems, especially species with high mobilization and adaptability, such as spiders. This study aims to identify spiders found in oil palm plantations and analyzing diversity and evenness at various distances of oil palm plantations from the forest. Observations of spiders were carried out on oil palm plantations bordered by forests in Nagari Gunung Selasih and Sungai Kambut, Pulau Punjung District, Dharmasraya Regency, West Sumatra Province. In oil palm plantations, a one km long transect line was made from the forest edge. In the sample plots, spiders were observed using a pitfall trap, knockdown, and hand collecting. Data were analyzed using the Shannon-Wiener diversity and evenness index. The highest spider species diversity index was found at a distance of 100–300 m from the forest, respectively 3.06, 3.05, and 3.11. The same is true for the highest evenness index at a distance of 100–300 m from the forest, respectively, namely 0.94, 0.94, and 0.95. In general, the results of this study indicate that the presence of forest bordering the forest is thought to affect spiders in oil palm plantations.

Page 24 of 42 | Total Record : 417

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