Jurnal Entomologi Indonesia最新文献_第4页

Toksisitas minyak Azadirachta indica, Ricinus communis, dan campurannya: Pengaruhnya terhadap indeks nutrisi larva dan oviposisi imago Spodoptera frugiperda (J. E. Smith) pada tanaman jagung 印楝油毒性表明，蓖麻及其混合物对草地贪夜蛾幼虫营养指数和产卵的诱导作用

Jurnal Entomologi Indonesia Pub Date : 2022-12-02 DOI: 10.5994/jei.19.3.181

Retno Wulansari, Y. Hidayat, D. Dono

{"title":"Toksisitas minyak Azadirachta indica, Ricinus communis, dan campurannya: Pengaruhnya terhadap indeks nutrisi larva dan oviposisi imago Spodoptera frugiperda (J. E. Smith) pada tanaman jagung","authors":"Retno Wulansari, Y. Hidayat, D. Dono","doi":"10.5994/jei.19.3.181","DOIUrl":"https://doi.org/10.5994/jei.19.3.181","url":null,"abstract":"Spodoptera frugiperda (J. E. Smith) is an invasive pest that causes a high economic impact on maize. Alternative control that is relatively safe to non-target organisms that can be combined with other control strategies is botanical insecticides. This study aimed to evaluate the effect of Azadirachta indica (Meliaceae), Ricinus communis (Euphorbiaceae) oils, and their mixtures on mortality and nutritional indices and oviposition of S. frugiperda. The testing of toxicity and nutritional indices was done using the feed dipping method, while oviposition testing was conducted by spraying on treated plants. The relationship between concentration and mortality of tested insects was analyzed using probit analysis, while other data using analysis of variance. The results showed that A. indica, R. communis, and their mixtures were toxic to S. frugiperda larvae (II–VI) with LC50 values of 0.039 (0.017–0.100)%, 0.144 (0.094–0.221)%, 0.034 (0.021–0.061)% respectively, and of LC95, 0.391 (0.134–16.671)%, 4.379 (1.986–15.516)%, 0.219 (0.104–1.251)%, respectively. The toxicity of the oil mixture increased 4.2 times to 20.0 times at LC50 and LC95, respectively. Oil treatments resulted in a decrease in the relative consumption rate, relative growth rate, food utilization efficiency, an increase in approximate digestibility of S. frugiperda. In addition, botanical oils act as antioviposition of S. frugiperda. However, A. indica, R. communis, and their mixtures were phytotoxic on maize. Therefore, the opportunity of a mixture of A. indica and R. communis oils to be used as an insecticide still needs to be evaluated or can be used on other plants that are more tolerant.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47891095","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}

引用次数: 0

Pengaruh penambahan kitosan pada media tumbuh Beauveria bassiana (Bals.) Vuill terhadap pertumbuhan, perkembangan, dan virulensinya pada walang sangit (Leptocorisa acuta F.) kitosan对日益增长的Beauveria bassiana (Bals)媒体的影响。Vuill是针对sangit的生长、发展和病毒的。

Jurnal Entomologi Indonesia Pub Date : 2022-12-02 DOI: 10.5994/jei.19.3.194

M. A. Yaqin, Nanang Tri Haryadi

{"title":"Pengaruh penambahan kitosan pada media tumbuh Beauveria bassiana (Bals.) Vuill terhadap pertumbuhan, perkembangan, dan virulensinya pada walang sangit (Leptocorisa acuta F.)","authors":"M. A. Yaqin, Nanang Tri Haryadi","doi":"10.5994/jei.19.3.194","DOIUrl":"https://doi.org/10.5994/jei.19.3.194","url":null,"abstract":"Continuous propagation of the fungus Beauveria bassiana on artificial media will cause a decrease in its virulence. The solution offered as an alternative to maintain the virulence of the B. bassiana fungus is the addition of chitosan to the growing medium with the right concentration. This study aims to determine the effect of the addition of chitosan at several concentrations on growth, development and virulence of B. bassiana. This research was designed using a completely randomized design with 6 treatments and 4 replications. The treatments used are P0 (control), P1 (chitosan 1 mg/ml), P2 (chitosan 2 mg/ml), P3 (chitosan 3 mg/ml), P4 (chitosan 4 mg/ml), and P5 (chitosan 5 mg/ml). The results showed that chitosan affected the growth and development of B. bassiana fungi, as seen in parameters of colony diameter and conidia viability. The highest colony diameter occurred in the P1 treatment that was 8.34 cm and the highest conidia viability also occurred in the P1 treatment which was 85.26%. The effect of chitosan on B. bassiana virulence can be seen in the parameters of mortality, mycosis, and mummification. The addition of a chitosan concentration of 1 mg/ml in the fungal growth medium has a good effect on the growth and virulence of B. bassiana.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43103983","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}

引用次数: 0

Distribution mapping of smaller arachnid orders and Pseudoscorpiones in Malaysia 马来西亚较小蛛形目和假蝎子的分布图

Jurnal Entomologi Indonesia Pub Date : 2022-09-06 DOI: 10.5994/jei.19.2.164

Faris Adly, D. Nasir, Nur-Athirah Abdullah, Suriyanti Su, Nurul Fatihah Abd Latip, M. Halim, Faszly Rahim

引用次数: 0

Preservation technique to identify Bactrocera dorsalis complex (Diptera: Tephritidae) based on image analysis 基于图像分析的背小实蝇复合体保存鉴定技术(双翅目:绢蝇科)

Jurnal Entomologi Indonesia Pub Date : 2022-08-24 DOI: 10.5994/jei.19.2.174

Rika Alfianny, A. Hidayanti, T. S. Syamsudin

引用次数: 0

Ekspresi morfologi tiga jenis jeruk sebagai indikator ketahanan terhadap serangan Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae) 三种类型的橙色的形态表达作为抵抗多食性扁跗虫（Banks）攻击的指标（Acari:Tarsonemidae）

Jurnal Entomologi Indonesia Pub Date : 2022-07-31 DOI: 10.5994/jei.19.2.100

Susi Wuryantini, Otto Endarto, Muhammad Ihsan, Hasim Ashari

{"title":"Ekspresi morfologi tiga jenis jeruk sebagai indikator ketahanan terhadap serangan Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae)","authors":"Susi Wuryantini, Otto Endarto, Muhammad Ihsan, Hasim Ashari","doi":"10.5994/jei.19.2.100","DOIUrl":"https://doi.org/10.5994/jei.19.2.100","url":null,"abstract":"One of the important pests of citrus seeds is citrus silver mites (CSM) Polyphagotarsonemus latus (Banks) (Acari: Tarsonemidae). This study aimed to examine the effect of CSM attack on leaf morphology and resistance level of three citrus species. Three types of citrus, namely Tangerine, Mandarin, and Sweet Orange were used as test plants. The shoots of the three types of citrus were tested for nutritional content and five CSM individuals were invested on young leaves that were approximately 10 days old. Observations of CSM population were made 7 days after the investment (DAI) and further observations were carried out every 4 days. The results showed that the lowest abundance of TPJ at 23 DAI was found in type of Tangerine (0.5 ± 0.38 individual) and Mandarin (0.25 ± 0.16 individual). The population of CSM increased at 11 to 15 DAI, and began to decline at 19 DAI. Based on the Pearson correlation analysis, the abundance of CSM was influenced by the fat content and crude fiber content of the leaves. Observations also showed that the Sweet type was more resistant than other types. It can be concluded that the Sweet Orange is more resistant than the Tangerine and Mandarin species.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45958947","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}

引用次数: 0

Kumbang pemakan daun palem Pelagodoxa henryana Becc. di Kebun Raya Bogor, Indonesia Pelagodoxa henryana Becc食棕榈甲虫。在印度尼西亚茂物拉雅博物馆

Jurnal Entomologi Indonesia Pub Date : 2022-07-31 DOI: 10.5994/jei.19.2.135

Nadzirum Mubin, Fitriyana Wardani, Rizmoon Nurul Zulkarnaen, Inggit Puji Astuti, J. Witono

引用次数: 0

Pengaruh iradiasi sinar gamma [60Co] terhadap kutudaun Macrosiphoniella sanborni (Gillette) (Hemiptera: Aphididae) dan kualitas bunga potong krisan (Chrysanthemum morifolium var. Jimba Lima) γ射线[60Co]对极性三斑巨蜂（半翅目：蚜科）和脆花（菊花）品质的影响

Jurnal Entomologi Indonesia Pub Date : 2022-07-31 DOI: 10.5994/jei.19.2.85

Sri Endang Purwanti, Idham Sakti Harahap, Dadang Dadang, Murni Indarwatmi

{"title":"Pengaruh iradiasi sinar gamma [60Co] terhadap kutudaun Macrosiphoniella sanborni (Gillette) (Hemiptera: Aphididae) dan kualitas bunga potong krisan (Chrysanthemum morifolium var. Jimba Lima)","authors":"Sri Endang Purwanti, Idham Sakti Harahap, Dadang Dadang, Murni Indarwatmi","doi":"10.5994/jei.19.2.85","DOIUrl":"https://doi.org/10.5994/jei.19.2.85","url":null,"abstract":"Chrysanthemum cut flower is a popular flower that has economic values. Infestation of Macrosiphoniella sanborni (Gillette) on chrysanthemum cut flowers can reduce the aesthetics of the flower, cause economic loss, and impose restriction in the internasional trading. The aim of this research was to determine the effective dose of [60Co] gamma irradiation in controlling M. sanborni on chrysanthemum cut flower and to evaluate the effect on quality of chrysanthemum cut flower (Chrysanthemum morifolium cv. Jimba Lima). The research was conducted in several steps: collection and mass rearing of M. sanborni, relative toxicity test of [60Co] gamma irradiation against M. sanborni, sublethal dose test on adults, and evaluation of the effect on the quality of cut flower. The dosages used in relative toxicity and sublethal experiment were 50–200 Gy and 200–250 Gy. The results showed that the LD99 value of adult was 1,092.982 Gy. A sublethal dose test was performed because C. morifolium cv. Jimba Lima has radiotolerance with dose below 300 Gy. The effective dose of [60Co] gamma irradiation against M. sanborni was 200 Gy. Application of this dose on first instar nymph showed the survival development reached only until the third instar nymph and it reached the adult stage when applied on second, third, and fourth instar nymphs. Application on the adult stage showed that the aphids can still reproduce first progenies but only in a small number (5.35%). Application of 200 Gy did not have negative effect on the quality of chrysanthemum cut flower within 9 days.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47516845","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}

引用次数: 0

Identifikasi berbasis karakter molekuler Nucleopolyhedrovirus pada larva Helicoverpa armigera Hubner (Lepidoptera: Noctuidae) asal Bogor, Jawa Barat 基于核多角体病毒分子特征的西爪哇茂物棉铃虫幼虫鉴定（鳞翅目：夜蛾科）

Jurnal Entomologi Indonesia Pub Date : 2022-07-31 DOI: 10.5994/jei.19.2.127

R. Kusumah, Trendy Hartanto, F. Kurniawati

{"title":"Identifikasi berbasis karakter molekuler Nucleopolyhedrovirus pada larva Helicoverpa armigera Hubner (Lepidoptera: Noctuidae) asal Bogor, Jawa Barat","authors":"R. Kusumah, Trendy Hartanto, F. Kurniawati","doi":"10.5994/jei.19.2.127","DOIUrl":"https://doi.org/10.5994/jei.19.2.127","url":null,"abstract":"Nucleopolyhedrovirus (NPV) is a potential biological control agent recommended to control corn cob borer larvae (Helicoverpa armigera Huber). NPV characters can be studied using various detection and identification methods. One technique to study the character of NPV is polymerase chain reaction (PCR) followed by analysis of the results of nucleotide and amino acid sequences. The molecular character of NPV in infected H. armigera larvae in corn plantations in Cibeureum Village, Dramaga District, Bogor Regency using DNA polymerase partial gene sequences needs to be done. The methods used to study the character of the NPV consisted of DNA isolation using a modified CTAB method, partial gene amplification of DNA polymerase using HearNPVF1 and HearNPVR1, and analysis of the level of homology of nucleotide and amino acid sequences compared to other countries and phylogeny. PCR amplification using specific primers was successfully carried out with the HearNPV DNA polymerase partial gene DNA band measuring about 1,200 bp. Phylogenetic analysis was also successfully carried out and showed that there was a high relationship between HearNPV isolates from Indonesia (Bogor, West Java) and NPV isolates that infect Helicoverpa from other countries such as: Spain, Australia, the Netherlands, India, Brazil, Russia, and China with nucleotide and amino acid homology values of 99%. HearNPV isolates from Bogor were in the same group as NPVs that attacked the Genus Helicoverpa from other countries, while NPVs from other genera were in separate groups based on phylogenetic analysis using Mega 7 software.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48894023","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}

引用次数: 0

Keanekaragaman, komposisi spesies, dan kunci identifikasi lalat buah (Diptera: Tephritidae: Dacinae) di Pulau Lombok 龙目岛的多样性、物种组成和果蝇鉴定关键（直翅目：地蝇科：Dacinae）

Jurnal Entomologi Indonesia Pub Date : 2022-07-31 DOI: 10.5994/jei.19.2.111

Syarron Hudiwaku, Toto Himawan, Akhmad Rizali

{"title":"Keanekaragaman, komposisi spesies, dan kunci identifikasi lalat buah (Diptera: Tephritidae: Dacinae) di Pulau Lombok","authors":"Syarron Hudiwaku, Toto Himawan, Akhmad Rizali","doi":"10.5994/jei.19.2.111","DOIUrl":"https://doi.org/10.5994/jei.19.2.111","url":null,"abstract":"Information about fruit flies (Diptera: Tephritidae: Dacinae) diversity in Lombok island is still lacking. This study was aimed to determine the diversity and species composition of the Dacinae fruit flies as well as developed the identification key of fruit flies in Lombok island. The research was conducted in 6 locations i.e., Nature Park (NP) of Kerandangan, NP of Suranadi, Lemor forest, Gangga garden, Lingsar garden, dan Lemor garden, spread across the island of Lombok from March to June 2020. Each location consisted of 6 observation plots using the transect method as far as one kilometer with a distance between the plots of 200 m. Fruit flies were collected using a steiner type trap with different attractants i.e. namely methyl eugenol (ME) and cue lure (CL). Identification of fruit flies were carried out at the Plant Quarantine Laboratory, Balai Karantina Pertanian Kelas I Mataram. Overall 22 species from 210,267 individuals of fruit flies were collected with 4 dominance species were Bactrocera limbifera, B. caudata, B. carambolae, and B. dorsalis. The most abundant spesies was B. carambolae which comprises 47% of the total population. Based on 22 species that recorded in this research, the identification key of fruit flies in Lombok Island was constructed. A dichotomous key is provided that describes 2 genera, 4 subgenus, and 22 species of fruit flies. The identification key uses a morphological character matrix, by comparing several key morphological characters in determining species of fruit flies.","PeriodicalId":31609,"journal":{"name":"Jurnal Entomologi Indonesia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49536808","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}

引用次数: 1

Morfometri parasitoid nyamuk ganjur alang-alang asal Kabupaten Cianjur, Jawa Barat 形态计量寄生蚊子形态计量种子

Jurnal Entomologi Indonesia Pub Date : 2022-06-07 DOI: 10.5994/jei.19.1.62

Kiki Fajrina Simamora

{"title":"Morfometri parasitoid nyamuk ganjur alang-alang asal Kabupaten Cianjur, Jawa Barat","authors":"Kiki Fajrina Simamora","doi":"10.5994/jei.19.1.62","DOIUrl":"https://doi.org/10.5994/jei.19.1.62","url":null,"abstract":"Imperata cylindrica is a species of grass that causes economic losses. One of the insects reported to have the potential as a biological control agent for Imperata is the cogongrass gall midges, Orseolia javanica (Diptera: Cecidomyiiae). The development of the cogongrass gall midges is influenced by its natural enemies, not much is known about the parasitoids of this cogongrass gall midges. This study aims to identify and describe the morphological and morphometric characters of the cogongrass gall midges parasitoids. This research was conducted from July 2018 to June 2019. The gall cogongrass was collected from bunds rice fields in Cianjur District, West Java. Rearing the gall cogongrass and morphometric measurements was conducted at the Insect Biosystematics Laboratory, Plant Protection Department, Faculty of Agriculture, IPB University. Three species of parasitoids were found in cogongrass gall midges, i.e. Platygaster orseoliae (Hymenoptera: Platygasteridae), Aprostocetus sp. (Hymenoptera: Eulophidae), and Propicroscytus mirificus (Hymenoptera: Pteromalidae). The results of morphometric measurements of the parasitoids cogongrass gall midge showed that the female body length of P. orseoliae is 0.65–0.98 mm, and the male body length is 0.69–1.07 mm. The body length of the female Aprostocetus sp. is 1.51–2.02 mm and male body length is 1.13–1.29 mm. Female body length of P. mirificus is 4.14–4.46 mm. Principal component analysis showed that the parasitoid P. orseoliae had no difference between males and females, Aprotocetus sp. females have a larger body size than males, and P. mirificus has the largest body size compared to other parasitoids.","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":"45395204","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}

引用次数: 1