bluuebunny/crossref_metadata_2025_split huggingface dataset:
UJI EFIKASI EKSTRAK GULMA SIAM TERHADAP MORTALITAS HAMA PENCUCUK BUAH KAKAO (HELOPELTIS SPP.) DI LABORATORIUM
Authors: Fitriana Yuyun , Purnomo Purnomo , Hariri Agus M. 
Published: January 2021

This research was aimed to investigate the effect of siam weeds (C. odorata) extract on the mortality of Helopeltis spp., the effect of the addition of emulsifier on the toxicity of siam weed extract, and to find out a potential concentration of the siam weeds extract that can be used as bioinsecticide for Helopeltis spp. Six concentration levels of C. odorata were used as treatments: 0% (control), 20%, 30%, 40%, 50% and 60% by adding 0.3% or no emulsifier. Data collected were mortality of nymphs and adults of Helopeltis spp. The results showed that the application of the siam weeds (C. odorata) extract was able to kill of nymph and adult of Helopeltis spp. The mortality of nymph ranged from 26.6% to 50.0% without emulsifier and 78.8% to 85.0% with emulsifier, and for adult range 15.00% - 46.67% without emulsifier and 31.67% - 71.67% with emulsifier for adult. The results confirm by adding emulsifier can enhance toxicity of siam weed extract to Helopeltis spp.. There was no significant effect of concentration level of siam weed on cocoa mirid mortality, therefore concentration level of 20% seems to be the potential concentration of siam weed extract that can be used as bioinsecticide of Helopeltis spp..
POTENSI TRIGONA SPP. SEBAGAI AGEN PENYEBAR BAKTERI RALSTONIA SOLANACEARUM PHYLOTIPE IV PENYEBAB PENYAKIT DARAH PADA TANAMAN PISANG
Authors: Mairawita Mairawita , Habazar Trimurti , Hasyim Ahsol , Nasir Nasril 
Published: January 2021

Banana blood disease (Blood Disease Bacteria, BDB) caused by Ralstonia solanacearum Phylotype IV is the most important banana disease in Indonesia. So far, information on the spread of disease by insects is very limited. The research was aimed to determine the role of insect as a disseminator of R. solanacearum Phylotype IV and to determine the amount of BDB inoculum carried by each individual insect. The experiment was conducted in May - September 2008. Samples of insects (adult insects, the young insects, larvae, eggs), nectar, and pollen were taken from a colony of Trigona spp. collected from BDB endemic area, Baso plateau (876 m asl) using purposive sampling method. Active adult insects were collected from the BDB infected banana flowers and healthy banana flowers. BDB on adult insects was isolated from the caput and abdomen, while for the young insects, larvae and pupae the isolation source were not differentiated. Each of the samples was rinsed, macerated, and cultured on medium containing Triphenyl Tetrazolium Chloride (TTC). BDB isolate characterization and identification were conducted through morphological, physiological, and pathogenicity tests. The parameter observed was the: population of BDB (cfu/ml) on each stage of insect development. The results showed that BDB can be isolated from the outside and the inside of the body of an adult, a young insect, pupa, larva also on pollen and nectar but it was not found in eggs. BDB population was higher in inside part fo the insect body in each phase of the development of the insect. From all phases, the BDB was higher in inner part of the body of adult insects which have visited infected banana flower.
KEMAMPUAN PREDASI TUNGAU PREDATOR Amblyseius sp. RESISTEN TEMPERATUR TERHADAP Tetranychus urticae
Authors: Bambang Budianto Heru , Basuki Edi 
Published: January 2021

he predation ability of temperature resistant Amblyseius sp. to Tetranychus urticae. Global warming and climate changes have caused great mortality of the predatory mites Amblyseius sp. that disrupts the natural control of Tetranychus urticae. In contrast, the low humidity and high temperature led to an increase in the population of T. urticae. The purposes of this study were to determine the effect of temperature on population of the predatory mites Amblyseius sp. and to determine the predation ability of temperature resistant Amblyseius sp. on T. urticae. The selection of Amblyseius sp. was conducted at temperatures of 15, 20, 25, 30 and 35 0C. The parental predatory mite Amblyseius sp., and subsequent descendants were exposed to the temperature range until the values of the LT50 fiducial limits (FL) of a certain generation did not overlap with that of the previous one. The effectiveness of Amblyseius sp. predation ability was studied using an experimental method i.e. completely randomized design with four treatments and ten replications . For this purpose, each stage of T. urticae, i.e. egg, larvae, nymph and adult was set as treatment and was given to any type of temperature resistant predatory mite Amblyseius sp. The results showed that by using the temperature gradient, we managed to select temperature-resistant individuals from their population. These individuals formed a population that was resistant to temperature of up to 33.3oC without losing their predatory capacity, especially on the egg stage of T.urticae.
UJI EFIKASI BIOINSEKTISIDA JAMUR ENTOMOPATOGEN BERFORMULASI CAIR TERHADAP Plutella xylostella (L.) DI LABORATORIUM
Authors: Nunilahwati Haperidah , Herlinda Siti , Irsan Chandra , Pujiastuti Yulia , Khodijah Khodijah , Meidelima Dewi 
Published: January 2021

Efficacy test of liquid bio-insecticide of entomopathogenic fungi in control against Plutella xylostella in the laboratory. The insect pest P. xylostella could reduce crop production of Brassicaceae. The aim of research was to test the efficacy liquid bio insecticide with active ingredient of Beauveria bassiana and Metarhizium anisopliae fungi to control P. xylostella. Bio-insecticide was applied by spraying on mustard leaves infested with 50 individuals of third instar larvae of P. xylostella and a density of 1x106 conidia ml-1. Larval mortality was observed every 2 hours and LT50 of larvae was calculated. The study showed that the highest percentage of mortality found in Mt ES and Mt ES (cf) isolates was 99.6%, the lowest mortality at Mt NES isolate was 96.80%. LT50 and LT95 values Bb ES were the lowest i.e. 2.04 days and 2.95 days. The highest LT50 and LT95 of Mt NES isolate were 2.24 days and 3.32 days. The liquid bio-insecticide of entomopathogenic fungus B. bassiana and M. anisopliae were effective to control the larvae of P. xylostella.
INTEGRATION OF BOTANICAL PESTICIDE AND ENTOMOPATHOGENIC FUNGI TO CONTROL THE BROWN STINK BUG Riptortus linearis F. (HEMIPTERA: ALYDIDAE) IN SOYBEAN
Authors: Suharsono Suharsono , Prayogo Yusmani 
Published: January 2021

ABSTRACTIntegration of botanical pesticide and entomopathogenic fungi to control the brown stink bug Riptortus linearis F. (Hemiptera: Alydidae) in soybean. The efficacy of botanical pesticides i.e. Annona squamosa seed powder (ASP) or Jatropha curcas seed powder (JSP) integrated with entomopathogenic fungi, Lecanicillium lecanii to control brown stink bug, Riptortus linearis F. was studied at Muneng Research Station, the Indonesian Legume and Tuber Crops Research Institute (ILETRI) in June up to September 2011. The purpose of the research was to determine the efficacy of integration the natural pesticides i.e, A. squamosa seed powder (ASP) and Jatropha curcas seed powder (JSP) and entomopathogenic fungi L. lecanii to control brown stink bug. The treatments were application of (1) ASP 50 g/l, (2) JSP 50 g/l, (3) ASP 50 g/l + L. lecanii 107/ml, (4) JSP 50 g/l + L. lecanii 107/ml, (5) L. lecanii 107/ml, (6) deltametrin and (7) control (untreated). Application of ASP and JSP combined with L. lecanii decreased the hatched eggs by 84% and 82%, respectively. However, reduction of hactched egg from a single application of ASP and JSP were 56-61% . ASP and JSP combined with L. lecanii reduced both nymphs and adult stink bug population built up and damage (empty pod). Application of ASP and JSP in combination with L. lecanii did not affects the survival of generalist predators such as Paederus sp., Oxyopes sp. and Coccinella sp. as opposed to chemical insecticide that did. The integration of ASP or JSP with entomopthogenic fungi L. lecanii was able to increase the efficacy of brown stink bug control.
INDUKSI KETAHANAN TERHADAP PENYAKIT HAWAR DAUN BAKTERI PADA TANAMAN PADI DI LAPANGAN MENGGUNAKAN RIZOBAKTERI INDIGENOS
Authors: Khaeruni Andi , Rahim Abdul , Syair Syair , Adriani Adriani 
Published: January 2021

ABSTRACTInduced resistance to bacterial leaf blight disease in rice field by indigenous rhizobacteria. Bacterial leaf blight is the most important disease on paddy at Southeast Sulawesi. Utilization of biological agents that induce plant resistance is an alternative tool to control bacterial leaf blight disease on paddy. The aim of the experiment was obtain rhizobacteria that were able to stimulate the growth of paddy plants as well induce plant resistance towards bacterial leaf blight in the field. All experiment units were arranged with a factorial design in a randomized complete block design. The first factor was the rhizobacteria isolates, consisting 4 treatments, i.e: without rhizobacteria (R0), isolate P11a (R1), isolate PKLK5 (IR2), and mixture P11a and PKLK5 (R3), the second factor is paddy varieties, (V1): IR64 variety, (V2): Cisantana variety. The pathogen was inoculated on leaf when 45 day after crop. Weekly observation of disease severity, vegetative plant growth (leaf and stem numbers), and yield were conducted. The results showed that the 10 isolates of rhizobacteria tested were able to induce plant resistance toward bacterial leaf blight, stimulated vegetative growth as well as increased yield of paddy plant. Rhizobacteria application could increase the resistance of paddy toward Xanthomonas oryzae pv. oryzae. The application rhizobacteria could increase the vegetative plant growth, application mixture P11a and PKLK5 isolates showed higher resistance than single application in terms of plant growth and yield, both IR64 and Cisantana varietes
IDENTIFIKASI PENYEBAB PENYAKIT DAUN KERITING KUNING PADA TANAMAN MENTIMUN
Authors: Septariani Dwiwiyati Nurul , Hidayat Sri Hendrastuti , Nurhayati Endang 
Published: January 2021

ABSTRACTIdentification of the causal agent of yellow leaf curl disease on cucumbers. Yellow leaf curl disease has been reported to cause serious diseases and yield losses on tobacco, chilli pepper, and tomato plants in Java. Similar symptoms were observed recently on cucumber plants from several growing areas in West Java (Bogor), Central Java (Tegal and Sukoharjo), and Yogyakarta (Sleman). Symptom variations including mosaic, chlorotic spotting, leaf curling, blistering, vein banding, reduction and distortion of leaf and fruit were observed. Serological detection using Enzyme Linked Immunosorbent Assay (ELISA) showed infection of several viruses. Antibodies specific to Squash mosaic comovirus (SqMV), Zucchini yellow mosaic potyvirus (ZyMV), dan Cucumber mosaic cucumovirus (CMV) were reacted positively with field samples. No serological reactions were observed with antibodies to Tobacco ringspot potyvirus (TRSV) and Watermelon mosaic potyvirus (WMV). Molecular detection approach based on Polymerase Chain Reaction was undergone using universal primers for Geminivirus, pAL1v1978 and pAR1c715. DNA fragment 1600 bp in size, was successfully amplified from leaf samples originated from Tegal, Sleman, Bogor, and Sukoharjo. Further identification by nucleotide sequencing indicated that virus isolates causing yellow leaf curl disease on cucumber have highest homology (95.7% to 98.6%) with Tomato leaf curl New Delhi virus-[Cucumber:Indonesia] (AB613825) from Klaten, Central Java, Indonesia.
IDENTIFIKASI PATOTIPE GLOBODERA ROSTOCHIENSIS MENGGUNAKAN KLON DIFERENSIAL
Authors: Lisnawita Lisnawita , Supramana Supramana , Suastika Gede 
Published: January 2021

Identification of Globodera rostochiensis using differential clones. Potato cyst nematode, Globodera rostochiensis, is a relatively new pathogen in Indonesia that becomes a constraint to potato production. To manage the parasite effectively, it is very important to identify the pathotype of G. rostochiensis populations. Therefore, this research was carried out to identify G. rostochiensis pathotypes. Four G. rostochiensis samples, consisting of three samples from East Java and one sample from Central Java, were identified using a set of differential clones. The result showed that G. rostochiensis samples from East Java were new pathotype, whereas the sample from Central Java was Ro1 pathotype.
KEANEKARAGAMAN DAN KEKERABATAN LALAT BUAH (DIPTERA: TEPHRITIDAE) DI KALIMANTAN SELATAN BERDASARKAN KARAKTER MORFOLOGI DAN MOLEKULAR (RAPD-PCR DAN SEKUENSING DNA)
Authors: Pramudi M Indar , Puspitarini Retno Dyah , Rahardjo Bambang Tri 
Published: January 2021

Diversity and phylogeny of fruit fly (Diptera: Tephritidae) in South Kalimantan based on morphology and molecular (RAPD-PCR and DNA sequencing). Seven species of fruit fly was known by morphological identification. The fruit flies were found from trapping with methyl eugenol and fruit collecting at all study sites in South Kalimantan. The results showed that as much as 17 plants were infected by fruit fly. Dendrogram based on morphological identification analyzed by using UPGMA with MEGA 4 program consisted in a group consisting of 5 sub-groups. Bactrocera carambolae and Bactrocera papayae of morphology were still a closely related fruit fly at 0.935. Whereas, based on RAPD result analized by UPGMA using 20 character of DNA based, showed that out of seven species consisted 2 groups, 1st group were B. umbrosa, B. occipitalis and sub-group of B. latifrons. The second group consists of sub-groups B.carambolae, B. papaya, sub-group B. albistrigata and B. cucurbitae. The results of dendrogram from sequencing DNA fruit fly analysis comprised one of group and three sub-groups. The first sub-groups were B. papayae, B. carambolae, B. occipitalis, B.latifrons. The second subgroup were B. cucurbitae and B. umbrosa. While B. albistrigata separate but still one group with another fruit flies. The results of DNA sequencing showed that there were a homology of the seven species of the fruit fly i.e at 83 base pair / bp (C), 101 bp (T), 265 bp (G), 420 bp (A), 432 bp (T), 600 bp (A ). The length of the base pair for B. occipitalis, B. cucurbitae, B. albistrigata, B. carambolae, B. papayae, B. latifrons were respectively 615, 898, 570.969, 898 and 615 bp. The results of morphological analysis and RAPD methods showed difference in the distribution of groups and sub-groups. But based on morphologycal and DNA identification seven species of fruit flies found were all same as the genebank.
ANALISIS IMPLEMENTASI KEBIJAKAN KESEHATAN TERHADAP EFEKTIVITAS ORGANISASI RUMAH SAKIT UMUM DAERAH DALAM MENINGKATKAN PELAYANAN PASIEN RAWAT JALAN DAN INAP ( STUDI PADA RUMAH SAKIT UMUM DAERAH )
Authors: Rustandi Rustandi 
Published: January 2021

Masalah pelayanan pasien rawat jalan dan inap merupakan masalah yang sangat urgen karena dalam penanganan dan pengelolaannya memerlukan keterampilan kecekatan bahkan biaya peralatan medis yang tinggi. Karena itu pelayanan pasien rawat jalan dan inap di Rumah Sakit Umum Daerah yang lebih efektif merupakan suatu keharusan, Berdasarkan data dari Rumah Sakit Umum Daerah, ternyata pelayanan pasien rawat jalan dan inap masih belum efektif, ini berarti pelayanan pasien rawat jalan dan inap di Rumah Sakit Umum Daerah belum sepenuhnya efektif.
Studi ini berujuan untuk mengkaji bagaimana implementasi kebijakan kesehatan dan sejauh mana pengaruhnya terhadap efektifitas organisasi Rumah Sakit Umum Daerah dalam meningkatkan pelayanan pasien rawat jalan dan inap. Dalam penelitian ini menggunakan metode penelitian deskriptif analisis dengan menggunakan pendekatan kuantitatif serta mengacu pada teori implementasi kebijakan yang mempunyai empat komponen yaitu komunikasi, sumber daya, diposisi atau sikap para pelaksana dan struktur birokrasi. Keempat komponen dari teori implementasi kebijakan menjadi pilihan dalam mendampingi penelitian ini, srta sekaligus merupakan sub variabel bebas dari studi ini.
Dalam penelitian ini ditentukan populasi dan sampel penelitian ini adalah pegawai pada Rumah Sakit Umum Daerah.. Pengambilan sampel menggunakan proporsional random sampling dengan ukuran sampel 122. Data primer diperoleh dengan menggunakan angket yang dirancang sesuai dengan keperluan penelitian dan observasi. Data sekunder diperoleh melalui studi dokumentasi.
Hasil penelitian ini menunjukkan bahwa implementasi kebijakan kesehatan memberikan pengaruh yang signifikan terhadap efektivitas organisasi umah Sakit Umum Daerah dalam meningkatkan pelayanan pasien rawat jalan dan inap. Di lain pihak faktor disposisi atau sikap para pelaksana memberikan pengaruh yang tidak signifikan terhadap efektivitas organisasi Rumah Sakit Umum Daehrah dalam meningkatkan pelayanan pasien rawat jalan dan inap.
PENGEMBANGAN BAHAN AJAR BIOLOGI UMUM SEBAGAI SUMBER BELAJAR UNTUK BUKU PEGANGGAN MAHASISWA
Authors: Sinambela Masdiana , Sinaga Tonggo 
Published: January 2021

Pengembangan bahan ajar biologi umum untuk menghasilkan bahan ajar/buku teks yang ber-ISBN sehingga dapat digunakan di kalangan yang luas. Menyusun sebuah buku teks pelajaran harus disesuaikan dengan undang-undang yang berlaku, diantaranya syarat penulisan buku teks pelajaran yang telah ditetapkan oleh Badan Standar Nasional Pendidikan (BSNP). Pengembangan bahan ajar adalah proses penyempurnaan berdasarkan analisis data uji coba. Aspek yang diungkap untuk melakukan revisi meliputi: (1) ketepatan isi materi dari ahli isi, (2) ketepatan rancangan bahan ajar dari ahli media pembelajaran, (3) hasil uji coba sasaran yang terdiri dari uji coba perorangan, uji coba kelompok kecil, serta uji coba kelompok besar. Bahan ajar biologi umum yang dipakai pada tahun pembelajaran 2018/2019 masih ada kekurangan, karena proses pembuatannya belum mengikuti acuan dari BNSP. Angket dan bahan ajar divalidasi oleh ahli yang berkompeten di bidangnya. Hasil validasi kemudian digunakan untuk merevisi bahan ajar, dilanjutkan uji coba ke mahasiswa biologi. Hasilnya uji coba ke mahasiswa direvisi kembali sampai sesuai dengan acuan BNSP. Hasil analisis angket kemudian diinterpretasi dengan persentase kriteria kelayakan. Setelah hasilnya layak kemudian bahan ajar dijadikan buku/bahan ajar biologi umum teks yang ber-ISBN.
KIRSAL BÖLGEDEKİ BİR OKULUN OTİZM SPEKTRUM BOZUKLUĞU TANILI ÖĞRENCİLER İÇİN HAZIRBULUNUŞLUĞU
Authors: YAZICI Mahmut Serkan 
Published: January 2021

Otizm spektrum bozukluğu (OSB) tanılı öğrenciler,
kaynaştırma eğitimi kapsamında genel okullarda eğitime katılabilmektedir. Bu
nedenle, OSB’li öğrencilerin bu genel okullara kayıt olması halinde, bu okulların bu öğrenciler için hazır olması
gerekmektedir. Bu hazırbulunurluk için, öncelikle öğretmenler, okul müdürleri
ve okulun fiziki koşulları ve kaynakları öğrencilere hazır olmalıdır. Bu
noktada, her bölgedeki okul hazırbulunurluğu ile ilgili benzer ifadeler
kullanmanın doğru olmayacağı vurgulanmalıdır. Bu nedenle, bu çalışmanın amacı
OSB tanılı öğrencilerin kaynaştırma eğitimine dâhil edilebilecekleri kırsal bir
okulun hazırbulunurluğunu araştırmaktır. Bu amaca ulaşmak için, araştırma
kapsamında örnek olay çalışması yaklaşımı kullanılmıştır. Veriler, Türkiye’de
orta düzeyde sosyo-ekonomik seviyeye sahip ve orta ölçekli kentlerden biri olan
bir şehirdeki kırsal bir okulunda toplanmıştır. Araştırmaya okuldaki 9 öğretmen
(tüm öğretmenler) ve okul müdürü katılmıştır. Bu katılımcılarla yarı
yapılandırılmış mülakat yapılmıştır. Ayrıca okulda, fiziki koşulları ve
kaynakları hakkında veri toplamak için yarı yapılandırılmış gözlem yapılmıştır.
Verilerin analizinde betimsel analiz yöntemi kullanılmıştır. Sonuçlar okul
hazırbulunurluğunun yetersiz olduğunu göstermektedir. Katılımcıların daha fazla
eğitime ihtiyaç duyduğu ve okul çevresinin otizm dostu olmadığı sonucuna
ulaşılmıştır. Hatta veriler okula OSB’li bir öğrenci gelse bile, okul
hazırbulunurluğunu geliştirmeye yönelik bir değişikliğe gidilmeyeceğini
göstermektedir.
The Naomi Cook Book: A Narrative of Canadian Jewish Integration
Authors: Trojan Gesa 
Published: January 2021

Canadian Jewish integration was a social process that took place in the political sphere, but was also driven by everyday practices such as preparing and consuming food. Despite this, Jewish food history and the history of Canadian Jewish integration have been mostly investigated separately. This essay ties in with the work of Franca Iacovetta et al. and Donna Gabbaccia, who examined ethnic identity politics and food history in Canada and the USA as interrelated fields. To add to this research, this paper examines a Jewish community cookbook as a moment of Jewish-Canadian integration. By analyzing the Naomi Cook Book, published from 1928 to 1960 by Hadassah-WIZO in Toronto, this paper offers the alternative of exploring integration history as a history of everyday life. It argues that the cookbook is more than a recipe collection. By presenting specific ingredients, menus, and advertisements, it is promoting a narrative of Anglophone Canadian Jewish integration to a larger sociocultural frame of North American consumer culture. In doing so, it presents the history of Jewish-Canadian integration not as a linear sequence of steps on a ladder leading to completion, but as a process with both new and recurrent challenges, contradictions, and contestations.
“This Is Who I Would Become”: Russian Jewish Immigrants and Their Encounters with Chabad-Lubavitch in the Greater Toronto Area
Authors: Tapper Joshua 
Published: January 2021

Since the early 1970s, the Chabad Lubavitch movement has served as an important setting for religious, social, and cultural activity among Russian-speaking Jewish migrants to Canada and the United States. While scholars and community observers have long recognized the attentiveness of Lubavitch emissaries toward Russian Jews, there is no quantitative data and little qualitative research on Chabad’s influence in the post-Soviet Jewish diaspora. This paper explores the motivations, mechanics, and consequences of this encounter in a Canadian setting, examining how Chabad creates a religious and social space adapted to the unique features of post-Soviet Jewish ethnic and religious identity. Participating in a growing scholarly discussion, this paper moves away from older characterizations of Soviet Jewish identity as thinly constructed and looks to the Chabad space for alternative constructions in which religion and traditionalism play integral roles. This paper draws on oral histories and observational fieldwork from a small qualitative study of a Chabad-run Jewish Russian Community Centre in Toronto, Ontario. It argues that Chabad, which was founded in eighteenth-century Belorussia, is successful among post-Soviet Jews in Canada and elsewhere thanks, in part, to its presentation of the movement as an authentically Russian brand of Judaism—one that grew up in a pre-Soviet Russian context, endured the repressions of the Soviet period, and has since emerged as the dominant Jewish force in the Russian-speaking world. The paper, among the first to examine the religious convictions of Canada’s Russian-speaking Jewish community, reveals that post-Soviet Jews in Toronto gravitate toward Chabad because they view it as a uniquely Russian space.