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All Journal Jurnal Pendidikan Vokasi Agrotrop : Journal on Agriculture Science Journal of Agricultural Science and Biotechnology E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Jurnal Pendidikan Teknologi dan Kejuruan JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Entomologi Indonesia International Journal for Educational and Vocational Studies Jurnal Bali Membangun Bali
I Wayan Susila
Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Public Health Social Sciences Transportation Other

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EFIKASI MINYAK ATSIRI TANAMAN CENGKEH (Syzygium aromaticum (L.) Meer. & Perry), PALA (Myristica fragrans Houtt), DAN JAHE (Zingiber officinale Rosc.) TERHADAP MORTALITAS ULAT BULU GEMPINIS DARI FAMILI LYMANTRIIDAE Made Mika Mega Astuthi; Ketut Sumiartha; I Wayan Susila; Gusti Ngurah Alit Susanta Wirya; I Putu Sudiarta
Journal of Agricultural Science and Biotechnology Volume 1, No 1, Tahun 2012
Publisher : Journal of Agricultural Science and Biotechnology

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Abstract

The analysis of efficacy of clove oil (Syzigium aromaticum), ginger oil (Zingiber officinale), and nutmeg oil (Myristica fragrans) to hairy caterpillar was conducted. The hairy caterpillar were reported to attack some plants in 2010 to 2011 in Indonesia .To control the caterpillar, recently, peoples used chemical insecticide, however the impact of chemicals insecticide is dangerous to human being, livestock, and environmental. Therefore to minimizing those problems, the control methods should be environmental-friendly and safe against human being. One of those methods is utilizing the botanical pesticide which is extracted from tropical plants. Therefore efficacy of essential oils was done in order to find out the method to control population of it with environmental friendly approach. The experiment result shown at the concentration 10%, all of the essential oils are effective to kill the caterpillar (90-100%). Therefore the examinations of low concentrations of essential oils were conducted (5, 2, and 1%). The result of 1% concentration of ginger oil, nutmeg oil and clove oil are 80 %, 76 % and 68 % respectively.
Keragaman Jenis Lalat Buah dan Tingkat Parasitisasi Parasitoid yang Berasosiasi dengan Tanaman Buah-Buahan di Distrik Lautem, Timor Leste NOE OLIVIERA; I WAYAN SUSILA; I WAYAN SUPARTHA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.5, No.1, Januari 2016
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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ABSTRACT Diversity of Fruit Flies and Parasitization Level of Parasitoid Associated with Plants Fruits in Lautem District, Timor Leste.           Research on diversity of fruit flies  and parasitization level of parasitoid   associated with Plants Fruit was done from November 19, 2014 up to Februari 2, 2015 in Lautem district, Timor Leste. The objectives of this research are to determine of diversity of fruit flies, percentage of damage, and parasitization level of parasitoid associated with fruits tree in Lautem District. The research using survey method and traps  made from plastic bottle filled chemical atraktan form Methyl eugenol, Cue-lure, and Dorsal lure installed in five sub District in Lautem District. The purpose of survey methods were to account percentage of damage fruit and parasitization level of parasitoids, while istaled traps aimed to know diversity of fruit plies, dominance, and similarity index.  The results of research indicated  that was pound 9 species of fruit flies there were Bactrocera dorsalis (Hendel), B. umbrosa (Fabricius), B. caudata (Fabricius), B. complicata  (White), B. cucurbitae (Coquillett), Dacus longicornis (Wiedemann), B. exornata (Hering) B. nigrotibialis (Perkins), B. albistrigata (de Meijere). Species diversity of fruit flies in Lautem district was low with diversity index < 1.5. The dominant species of fruit   was B. dorsalis (Hendel). Similarity index of fruit flies in each sub-district in Lautem were 50-88%.  Demage percentage of fruit fly on manggo (30%) higher than watermelon (24%), and rose apple (11%).  Parasitization level of parasitoids associated with fruit flies  in Lautem was low (28%). Species of parasitoids were found in Lautem district was Diachasmimorpha longicaudata (Insect: Hymenoptera: Braconidae). Keywords:  Fruits, Fruit Flies, and parasitoids.
Keragaman dan Kelimpahan Populasi Liriomyza spp. (Diptera : Agromyzidae) serta Parasitoidnya pada Pertanaman Sayuran Dataran Sedang dan Tinggi di Bali I PUTU ADNYA PRATAMA; I WAYAN SUSILA; I WAYAN SUPARTHA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.2, No.4, Oktober 2013
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

ABSTRACT The Diversity and Abundance of Liriomyza spp. (Diptera : Agromyzidae) and their Parasitoids on Middlelands and Highlands Vegetable Crops in Bali This research was conducted in the laboratory of Integrated Plant Pest and Disease Management, Department of Plant Protection, Faculty of Agriculture, Udayana University. The purpose of this research is to know the abundance, diversity and distribution populations of Liriomyza spp. and their parasitoids on middle- and highlands vegetable crops in Bali. Results of the research indicated that there are two  species of Liriomyza and five parasitoids associated with vegetable crops on middle- and highlands in Bali. Both species of Liriomyza are L. sativae and L. huidobrensis. The highest abundance populations of L. sativae was found on tomato plants, whereas L. huidobrensis found on potato plants. The research also indicated that there were five species of parasitoids associated with L. sativae and L. huidobrensis on middle- and highlands vegetable crops in Bali. Those parasitoids were Neochrysocharis formosa, Neochrysocharis okazakii, Hemiptarsenus varicornis, Asecodes deluchii (Eulophidae) and Opius sp. (Braconidae). Among those, N. okazakii, N. formosa and Opius sp. were the most dominant parasitoids associated with L. sativae and L. huidobrensis, showed by their highly populations abundance and parasitization level to the host. Key words : Diversity, Populations abundance, Liriomyza spp., vegetable crops, Parasitoids.
Keragaman dan Kelimpahan Populasi Parasitoid Telur Penggerek Batang Padi di Kabupaten Tabanan NI MADE SUWARTINI; I WAYAN SUSILA; A.A. AYU AGUNG SRI SUNARI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.6, No.3, Juli 2017
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

The Diversity and Abundance of Egg Parasitoid Population Rice Stem Borer in Tabanan Regency Rice is the staple food for most of the population of Indonesia. Tabanan Regency is a center production of rice in Bali Province. Judging from rice production in 2009 Tabanan Regency can produce 242 thousand tons of grain per year, but to improve production of rice in the field has many obstacles, one of them is rice stem borer pest. Rice stem borer can attack plants in the vegetative phase and the generative phase. It is necessary for the proper control measures, through the concept of integrated pest management that emphasizes biological control efforts that use natural enemies. Biological control by using egg parasitoid rated excellent because do not cause resistance and resurgence, organisms that are used to find the host, can multiply and spread, and control can be run by itself. Egg parasitoid of rice stem borer is an important factor that can regulate the population of rice stem borer pest abundance in the field. There were three types of rice stem borer egg parasitoids in Tabanan Regency are Trichogramma japonicum Ashm, Telenomus rowani Gahan, and Tetratichus schoenobii Ferr. Parasitoid of T. japonicum is dominant parasitoids and parasitization rate of this highest than the other parasitoids at each altitude. The diversity of rice stem borer egg parasitoid relatively low at <1.5. The highest population abundance indicated by T. japonicum ( 33.8 % ) at height <250 ( 0-250 ) masl ( meters above sea level ) and the lowest was in the height of T. rowani >500( 500-750 ) masl.
Pola Interaksi Parasitoid Larva Diadegma semiclausum Hellen (Hymenoptera: Ichneumonidae) dengan Plutella xylostella L. (Lepidoptera: Plutellidae) pada Tanaman Kubis yang Diperlakukan dengan insektisida Berbahan Aktif Emamectin Benzoat 5,7% I KADEK WISMA YUDHA; I WAYAN SUSILA; I MADE MEGA ADNYANA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.6, No.4, Oktober 2017
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Interaction Pattern of Larvae Parasitoid Diadegma semiclausum Hellen (Hymenoptera: Ichneumonidae) by Plutella xylostella L. (Lepidoptera: Plutellidae) on Cabbage Treated by Insecticide Emamectin Benzoate 5.7% The research Interaction Pattern of Larvae Parasitoid Diadegma semiclausum Hellen (Hymenoptera: Ichneumonidae) withPlutella xylostella L. (Lepidoptera: Plutellidae) on Cabbage Treated by Insecticide Emamectin Benzoate 5.7% .The aims of this study is to know the interaction pattern, population and parasitization level of D. semiclausum which was treated by insecticide with the active ingredient is emamectin benzoat 5.7%. The design of this study is randomized block design (RBD)usingfivelevel of treatments (control, 0,25; 0,50; 0,75 and 1,00) and five replications. The result of this research showed the interaction pattern of parasitoid was not influenced by the treatment of insecticide. The population of parasitoid D. semicalusum was not significant difference between the treatment. Thepopulation of parasitoid in Buahan village and Kerta village were 5,40 and 4,80 respectively. The parasitizationrate in Buahan village and Kerta Village waere not signification effect between the treatment. The population of D. semiclausum in Kerta and Buahan Village
Identifikasi Lalat Buah (Diptera: Tephritidae) serta Serangannya terhadap Beberapa Galur dan Varietas Tanaman Cabai ( Capsicum annum l.) Di Desa Pancasari, Sukasada, Buleleng I MADE YESTA SANTIATMA; I KETUT SUMIARTHA; I WAYAN SUSILA; I PUTU SUDIARTA; MADE SUPARTHA UTAMA; JOKO MARIYONO; GREG LUTHER
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.5, No.1, Januari 2016
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

ABSTRACT Identification of Fruit Flies (Diptera: Tephritidae) and It’s Damage Against to Some Lines and Varieties of Chili Plants (Capsicum annum L.) In  Pancasari Village, Sukasada District, Buleleng Regency The research was conducted in the Field and in the Laboratory. Studies conducted in the laboratory of integrated pest management Faculty of Agriculture, Udayana University, concerning identification of fruit fly in the laboratory of Agricultural Quarantine Ist Class, Denpasar. The field research was conducted in the Pancasari village, Sukasada district, Buleleng regency, which was implemented in September to December 2014. The purpose of this study to determine the species of fruit flies that damage some lines and varieties of chili plants tested, to determine the percentage of fruit fly damage in some lines and varieties of chili plants, and to determine the yield of the each lines and varieties of chili plants were tested. This study used a randomized block design (RBD) with eighteen treatments and three replications. The results show  that the damage percentage of the highest fruit fly pest was found in line AVPP 1003-B with the percentage of 66.49%, while the  lowest line percentage was found in Kencana variety with a percentage of 23.82%. The fruit fly species found in the test lines and  varieties of chili plants (Capsicum annum L.) is Bactrocera carambolae and B. papayae. The highest yields are found in line AVPP 0207 with an average yields of 202.99 grams / plant and the lowest was found in AVPP lines 0906 with an average of 66.64 grams  / plants.   Keywords: chili, the percentage of damage, Bactrocera carambolae, Bactrocera papayae.
Persebaran, Populasi dan Persentase Serangan Citripestis Sagittiferella Moore (Lepidoptera: Pyralidae) di Sentra Pertanaman Jeruk Provinsi Bali SANG AYU MADE INTAN PUTRI RAHAYU; KETUT AYU YULIADHI; I WAYAN SUSILA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.7, No.3, Juli 2018
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

Distribution, Population and Damage Percentage of Citripestis sagittiferella Moore (Lepidoptera: Pyralidae) at Bali Citrus cultivation Center.This research was conducted at citrus cultivation center in Bali Province in Bangli and Gianyar regencies and in Integrated Pest and Disease Management Laboratory, from August to November 2017. The purpose of this research is to know the distribution, population and damage percentage of citrus fruit borer, Citripestis sagittiferella. This research used survey method. The study area is divided into three zones: zone I (altidute 800-900 m asl), Zone II (altitude >900-1000 m asl), and Zone III (altitude >1000-1.100 m asl). The results showed that C. sagittiferella was found to spread evenly in all zone locations, both zone I, Zone II, and Zone III, with a total population of 6,909 larvae, 4,861 larvae and 3,508 larvae, respectively. The average larval population found in damage citrus fruit is 5.24 larvae per fruit. The percentage of damage on Zone I was 30,57%, Zone II was 28,90%, and Zone III was 27,96%. The correlation test results showed a very strong relationship between the larvae population and the percentage of damage with r = 0.994.
Efektivitas Insektisida Metomil 40% Terhadap Serangan Ulat Grayak (Spodoptera Exigua Humber) pada Tanaman Bawang Merah (Allium Cepa L.) di Desa Songan Kintamani Bangli I MADE REDI DWIJAYA HENDRA; I KETUT SUMIARTHA; I WAYAN SUSILA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.7, No.2, April 2018
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

The Effectiveness of Metomyl Insecticide 40% to Armyworm (Spodoptera exigua Hubner) On Red Onion Plant (Allium cepa L.) in Songan Village District of Kintamani Bangli Regency The Research of Metomyl Insecticide 40% to damage caused by armyworm (Spodoptera exigua Hubner) On Red Onion Plant (Allium cepa L.) in Songan Village District of Kintamani Bangli Regency was conducted in order to determine the percentage of damage of armyworm (Spodoptera exigua) and the relationship between the pareentage of damage and production after treated by metomil insecticide 40%. This onion tuber harvest after treatment with insecticide with 40% active metomyl.this research was done from 2016, November until 2017 January. Randomized block design was used in this studay with 5 treatments and replicated 5 times. The results showed that the perceutage of demage caused by Spodoptera exigua on onion plant treated by metomiyl insecticide 40% were significant different compare to control. The highest percertage of damage was found in control 13.5% and the lowest percentage of damage was found in treated consentration of 2,00 g/l, was 1,99%, both was observed in 49 days after transplanting, the production of wet tuber in average was found 1,3 kg in treatment of 2g/l and 1,1kg in countred, the production was calculated by avrage of 10 plants. The relationship between percentage of damage and production are very weak to strong unsignificant and reversely propotional.
Persebaran, Populasi dan Persentase Serangan Citripestis Sagittiferella Moore (Lepidoptera: Pyralidae) Pada Buah Jeruk Besar di Kabupaten Bangli dan Gianyar KADEK ADI MARTHANA; I GUSTI NGURAH BAGUS; I WAYAN SUSILA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.7, No.4, Oktober 2018
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

The Distribution, Population and Damage Percentage of Citripestis Sagittiferella Moore (Lepidoptera: Pyralidae) on Large Citrus Fruits in Bangli and Gianyar Regencies This research was conducted in Bangli (Kintamani District) and Gianyar Regencies (Sukawati, and Payangan Districts), and in Integrated Pest Management and Disease Laboratory, Faculty of Agriculture, Udayana University, from December 2017 to February 2018. The purpose of this research are to know the distribution, population and demage percentage of citrus borer, Citripestis sagittiferella. This research used a survey method. The research area was divided into three altitudes, Sukawati District (0-450 m asl), Payangan District (altidute> 450-800 m asl), and Kintamani District (altidute>800-1000 m asl). The results showed that C. sagittiferella was found evenly distributed in all altitude locations, in Sukawati District, Payangan District and Kintamani District with total population of 3684 larvae, 2152 larvae and 916 larvae respectively. The average larva population found in citrus fruits damage was 6.28 larvae per fruit. Percentage of damage in Kintamani, Payangan, and Sukawati Districts were 30.37%, 25.26%, and 18.18%, respectively. The correlation test results show a very strong correlation between the larval population and the percentage of damage with r = 0.988.
Jenis Lalat Buah Bactrocera spp. (Diptera : Tephritidae) yang Menyerang Pertanaman Jeruk di Kabupaten Gianyar dan Bangli MADE DWIKA WIRATAMA; I WAYAN SUSILA; I WAYAN SUPARTHA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.6, No.4, Oktober 2017
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Abstract

The Fruit Flies Species (Bactrocera spp.) attacking Citrus Orchard in Gianyar and Bangli Regency of Bali Field research on species composition and attacks of fruit flies was done on citrus orchard located in Gianyar and Bangli Regency of Bali from May up to August 2016. The research aimed to identify and analyze of species composition and attacks of fruit flies attacking the fruit in the field. The research using survey method by collecting of attacked-fruits, purposively on citrus orchard in the field. Adults of fruit flies were identified by identification key of Drew and Hancock (1994). The results indicated that there were two species found on the citrus orchard namely Bactrocera carambolae and Bactrocera papayae The composition of both species were 61 % for B. carambolae and 39 % for B. papayae. B. carambolae was dominant at an altitude of 850 meters above sea level (61.29 % ; 19 adults), 1100 meters above sea level (62.22 % ; 84 adults) and 1200 meters above sea level (68.67%; 57 adults), while B. papayae was dominant at an altitude of 750 meters above sea level (59.32 % ; 35 adults). B. carambolae was also dominant on the variety of Siam, Keprok Selayar and Keprok Batu 55. The affecting factors on the population abundance of fruit fly were affected by the length of cultivation and the number of citrus plant population in each elevation. The average number of adults emerged from an orange fruit was 3 adults while the highest appearance was 11 adults. The highest percentage of fruit flies attacked was at the five months and two week ages of the fruit as much as 7.18 %.
Co-Authors - Hamid Adriyani, Ni Putu Erina Puspita Aftoni, Aftoni Anak Agung Ayu Agung Sri Sunari Anak Agung Istri Kesumadewi Any Sutiadiningsih Cholik, Muhammad Dewa Gede Wiryangga Selangga Dindy Sinta Megasari GREG LUTHER Gunadi, Gusti Alit Gusti Ngurah Alit Susanta Wirya Hamid, - HENDRA DWI PRASETYO Hidayatulloh, Muhammad Kris Yuan I Dewa Gede Raka Sarjana I GEDE WINDU PUTRA I GUSTI ALIT GUNADI I Gusti Ngurah Bagus I KADEK WISMA YUDHA I KADEK WISMA YUDHA I Ketut Sumiarta I KETUT SUMIARTHA I Made Mega Adnyana I MADE REDI DWIJAYA HENDRA I MADE SUPARTHA UTAMA I MADE YESTA SANTIATMA I Nyoman Sutantra I NYOMAN WIDNYANA PUTRA I PUTU ADNYA PRATAMA I Putu Sudiarta I Wayan Diara I WAYAN SANDIKA YASA I Wayan Supartha Ita Fatkhur Romadhoni JOKO MARIYONO KADEK ADI MARTHANA KESUMADEWI, ANAK AGUNG ISTRI KETUT AYU YULIADHI KOMANG BADRIASIH LATIZIO BENI DA COSTA CRUZ LIDYA ELYSABET MADE DWIKA WIRATAMA MADE MIKA MEGA ASTUTHI Mariana, Santi Marniati Marniati, Marniati MERTA, I NGURAH MEGA Miranti, Mauren Muchlas Samani NI KADEK NITA KARLINA ASTRIYANI ASTRIYANI NI MADE SUWARTINI NI NENGAH DARMIATI NI PUTU ESA YANTI SUPARTHA Ningtyas, Sinta Sulvia NOE OLIVIERA Novi Handayani Parwata, I Made Oka A Pritasari, Octaverina Kecvara Purnomo Purnomo Rachimoellah Rachimoellah, Rachimoellah Reinsini, Christian E. SANG AYU MADE INTAN PUTRI RAHAYU Santi Mariana Sarjana, Dewa Gede Raka Sumiarta, I Ketut Tohadi Tohadi Tri Rijanto UTAMA, I WAYAN EKA KARYA Wailanduw, Grummy YUDHA, I KADEK WISMA