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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Natur Indonesia JURNAL ILMU PERTANIAN Jurnal Hortikultura AGRIVITA, Journal of Agricultural Science Biology, Medicine, & Natural Product Chemistry JURNAL AGRILAND JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Agrin : Jurnal Penelitian Pertanian Jurnal Pertanian Agros JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Jurnal Hilirisasi IPTEKS (JHI) Buletin Ilmiah Nagari Membangun JERAMI Indonesian Journal of Crop Science Unri Conference Series: Agriculture and Food Security Jurnal Entomologi Indonesia Asian Journal of Agriculture Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Proceedings Series on Physical & Formal Sciences Jurnal Riset Perkebunan (JRP) PERTANIAN TROPIK Andalasian International Journal of Entomology
Trizelia .
Fakultas Pertanian, Universitas Andalas
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Transfer Teknologi Budidaya Tanaman Hias untuk Guru-Guru Biologi P.K. Dewi Hayati; Warnita Warnita; Netti Herawati; Sutoyo Sutoyo; Martinius Martinius; Trizelia Trizelia; Herviyanti Herviyanti
Warta Pengabdian Andalas Vol 26 No 2 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.26.2.134-140.2019

Abstract

Cultivation of ornamental plants in the school is necessary to provide the loveliness, and conductive atmosphere and environment for the learning process in that school. This community empowerment program aimed to transfer knowledge and technology of ornamental plants cultivation, covering the aspects of growing media, application of plant growth regulator, propagation and hybridization of ornamental plants to the biology teachers of high school. The methods of empowerment were community learning, demonstration, training, and self-practice. Results from the activities showed that the representative biology teachers from districts and cities in West Sumatra could be understood and applied the techniques of ornamental plants cultivation in their respective schools. The Likert analysis showed that a percentage of 95.6%, indicating that the transfer of technology provided is very beneficial for high school biology teachers. Hence, this activity is needed to be continuous in the future.
PATOGENISITAS JAMUR ENTOMOPATOGEN Beauveria bassiana (DEUTEROMYCOTINA: HYPHOMYCETES) TERHADAP TELUR Crocidolomia pavonana (LEPIDOPTERA: PYRALIDAE) Trizelia Trizelia; T. Santoso; S. Sosromarsono; A. Rauf; L. I. Sudirman
Agrin Vol 11, No 1 (2007): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2007.11.1.64

Abstract

Penelitian ini bertujuan untuk mempelajari patogenisitas jamur entomopatogen Beauveria bassiana(Bals.) Vuill. (Deuteromycotina: Hyphomycetes) yang diisolasi dari berbagai lokasi dan jenis inang diIndonesia terhadap telur Crocidolomia pavonana (F.) (Lepidoptera: Pyralidae). Pada percobaan inidigunakan kelompok telur dan 13 isolat B. bassiana, yaitu Bb-La1, Bb-La2, Bb-La3, Bb-La4, Bb-Hh1, Bb-Hh2, Bb-Cp, Bb-Thr, Bb-Sl, Bb-Nl, Bb-725, Bb-Cc, Bb-Rl. Aplikasi jamur dilakukan dengan caraperendaman kelompok telur C. Pavonana ke dalam suspensi konidia selama 60 detik. Hasil penelitianmenunjukkan bahwa tidak ada pengaruh aplikasi seluruh isolat B. bassiana terhadap mortalitas telur, akantetapi beberapa larva instar I mati 3 hari setelah keluar dari telur. Mortalitas larva instar I maksimal 91.00%.Kata kunci: Beauveria bassiana, patogenesitas, isolat, telur Crocidolomia pavonana ABSTRACTThe purpose of this research was to study the pathogenicity of Beauveria bassiana (Bals.) Vuill.(Deuteromycotina: Hyphomycetes) originated from different geographical locations and host ranges inIndonesia to eggs of Crocidolomia pavonana (F.) (Lepidoptera: Pyralidae). Egg clusters and thirteenisolates, i.e., Bb-La1, Bb-La2, Bb-La3, Bb-La4, Bb-Hh1, Bb-Hh2, Bb-Cp, Bb-Thr, Bb-Sl, Bb-Nl, Bb-725,Bb-Cc, Bb-Rl were used in the experiment. Egg cluster directly inoculated with conidial suspensions usingdipping methods in 60 seconds. The results of experiment showed that there was no effect of all isolates onegg mortality, but that some first instar larvae died 3 days after eclosion. The maximum mortality of firstinstar larvae was 91.00%.Key words: Beauveria bassiana, pathogenicity, isolates, Crocidolomia pavonana eggs 
VIRULENSI EMPAT ISOLAT Beauveria bassiana Bals. Vuill TERHADAP WERENG BATANG COKLAT (Nilaparvata lugens Stall.) Yolma Hendra; Trizelia Trizelia; My Syahrawati
Agros Journal of Agriculture Science Vol 24, No 2 (2022): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v24i2.1985

Abstract

Wereng batang coklat atau WBC (Nilaparvata lugens Stal.) merupakan hama penting yang menyebabkan rendahnya produksi tanaman padi. Pengendalian hama ini dapat dilakukan dengan pemanfaatan agens hayati. Salah satunya cendawan entomopatogen Beauveria bassiana (Bals.) Vuill. Tujuan penelitian adalah untuk mempelajari virulensi empat isolat B. bassiana terhadap WBC. Penelitian disusun dalam Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 5 ulangan. Perlakuan terdiri dari empat isolat B.bassiana yaitu: BbJg, BbWS, Pb211, Td312 dan kontrol. Konsentrasi B. bassiana yang digunakan adalah 108  konidia/ml. Data yang didapat diolah dengan menggunakan sidik ragam atau analisis of variance (ANOVA), dan dilanjutkan dengan uji LSD taraf nyata 5%. Hasil penelitian menunjukkan bahwa solat BbWS memiliki virulensi tertinggi dengan mortalitas nimfa (78,67%) dengan LT50 5,45 hari. Isolat B. bassiana mempengaruhi jumlah imago WBC terbentuk isolat BbWS 21.33%. Virulensi B. bassiana terhadap WBC dipengaruhi oleh jenis isolat dan sumber isolat yang digunakan.
Aplikasi Cendawan Entomopatogen Beauveria Bassiana (Bals.) pada Tanaman Padi dan Pengaruhnya Terhadap Preferensi Oviposisi Imago Wereng Batang Coklat (Nilaparvata Lugens Stal) Yolma Hendra; Trizelia Trizelia; My Syahrawati
Proceedings Series on Physical & Formal Sciences Vol. 4 (2022): Prosiding Seminar Nasional Fakultas Pertanian dan Perikanan
Publisher : UM Purwokerto Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/pspfs.v4i.539

Abstract

Wereng batang coklat (Nilaparvata lugens Stal.) merupakan hama utama yang menyebabkan rendahnya produksi tanaman padi. Pengendalian hama ini dapat dilakukan dengan pemanfaatan agens hayati. Salah satunya cendawan Beauveria bassiana (Bals.) Vuill. Tujuan penelitian adalah untuk mengetahui pengaruh cendawan B bassiana yang diinokulasikan melalui benih padi selama 24 jam terhadap preferensi oviposisi imago Wereng Batang Coklat (WBC). Penelitian disusun dalam Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 5 ulangan. Perlakuan terdiri dari empat isolat B.bassiana yaitu: BbJg, BbWS, Pb211, Td312 dan kontrol. Konsentrasi B. bassiana yang digunakan adalah 108 konidia/ml. Data yang didapat diolah dengan menggunakan sidik ragam atau analisis of variance (ANOVA), dan dilanjutkan dengan uji LSD taraf nyata 5%. Hasil penelitian menunjukkan bahwa semua isolat cendawan B. bassiana mampu mengkolonisasi semua bagian tanaman padi dan tingkat kolonisasi tertinggi terdapat pada daun. Kemampuan kolonisasi dipengaruhi oleh jenis isolat. Keberadaan cendawan B. bassiana di dalam jaringan tanaman padi memberikan pengaruh negatif terhadap preferensi oviposisi imago betina WBC. Jumlah telur yang diletakkan imago lebih sedikit pada tanaman padi yang diaplikasi B. bassianadan persentase telur yang menetas juga lebih rendah dibandingkan dengan control. Cendawan B. bassiana dengan kode BbWS adalah yang terbaik dalam menghambat peletakan telur dan menekan persentase telur menetas WBC.
Karakterisasi Cendawan Entomopatogen Sebagai Penginduksi Ketahanan Tanaman Indri Yanil Vajri; Trizelia Trizelia; Haliatur Rahma; Yusniwati Yusniwati
AGRILAND Jurnal Ilmu Pertanian Vol 10, No 3 (2022): Agriland: Jurnal Ilmu Pertanian
Publisher : Universitas Islam sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/agr.v10i3.6330

Abstract

Perhatian terhadap potensi cendawan sebagai penginduksi ketahanan tanaman telah mengalami peningkatan dalam beberapa tahun terakhir. Cendawan entomopatogen berperan sebagai pengontrol populasi serangga hama dengan menghasilkan metabolit sekunder berupa enzim dan toksin, serta mampu hidup secara endofit didalam jaringan tanaman dan mempengaruhi morfologis dan fisiologis tanaman. Keberadaan cendawan entomopatogen secara endofit mampu menginduksi ketahanan tanaman dengan merangsang terjadinya peningkatan fitohormon tanaman. Artikel ini bertujuan untuk mengulas peranan cendawan sebagai entomopatogen, karakterisasi cendawan sebagai entomopatogen serta peranan cendawan entomopatogen sebagai penginduksi ketahanan tanaman. Dari hasil review diketahui bahwa peranan cendawan entomopatogen sebagai penginduksi ketahanan tanaman merupakan alternative pengendalian yang sangat menjanjikan dalam perkembangan management perlindungan tanaman terhadap serangga hama
Profile and Bioactivity of Bioactive Compounds of Beauveria bassiana Fungi Entomopathogens of Endophytes as Plant Growth Boosters Yusniwati Yusniwati; Trizelia Trizelia; Nurbailis Nurbailis; Magdalena Saragih Saragih
AGRIUM: Jurnal Ilmu Pertanian Vol 26, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v26i1.14364

Abstract

The purpose of this study was to identify bioactive compounds of Beauveria bassiana  entomopathogenic fungi derived from insect isolates of Leptocorisa oratorius and endophytic fungi B. bassiana from cocoa plants that have bioactivity as growth boosters.  The research was conducted in the laboratory of Biological Control, Faculty of Agriculture, Andalas University. The study was conducted for 4 months, using the GCMS method. From the results of the study, bioactive compounds identified as growth boosters of B. bassiana endofyt fungi from cocoa plants are compounds Acetic acid, Ethanoic acid, Ethylic acid, Glacial acetic acid, CH3COOH;  n- Hexadecanoic acid Hexadecanoic acid, Palmitic acid;  9-Octadecenoic acid (2)-(CAS), Oleic acid, Red oil, Oelsaure; octadecanoic acid (CAS) Stearic acid, n-Octadecanoicacid, vanilla; Ergosta-5,7,22-trien-3-ol, (3.,beta.,22 E) – (CAS), Ergosterol (CAS);  while  from the  entomopathogenic B. bassiana fungus from L. oratorius insects  are Acetic acid (CAS), Ethylic acid, vinegar acid, Ethanoic acid, CH3COOH, Dianhydromannitol; Isosorbide, D-Glucitol,1,4-3,6-dianhydro-(+)-D-Isosorbide Devicoran;  Hexadecanoic acid, methyl ester (CAS), Methyl palmitate, Uniphat A60;  n-Hexadecanoic acid Hexadecanoic acid, n- Hexadecanoic acid, Palmitic acid; 9-octadecenoic acid, methyl ester, (E)-elaidic acid; 9-octadecanoic acid (Z)-(CAS) , oleic acid, Red oil, Oelsauere; octadecanoic acid, stearic acid, -n-octadecanoic acid, Humko Industrene R; Ergosta-5,7,22-trien-3-ol, (3.beta.,22E)-CAS, Ergosterol (CAS)
Eksplorasi Populasi dan Kepadatan Genus Nematoda Parasit pada Rizosfir Tanaman Kopi di Kota Solok, Sumatera Barat: Exploration of Population and Density of Parasitic Nematode Genus in Coffee Plant Rhizom in Solok City, West Sumatra Duma Putri Tama; Winarto; Trizelia
Jurnal Riset Perkebunan Vol. 5 No. 1 (2024): Jurnal Riset Perkebunan (JRP)
Publisher : Jurusan Budidaya Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrp.5.1.1-10.2024

Abstract

Coffee is a plantation crop that has high economic value among other plantation crops and plays an important role as a source of foreign exchange for the country. The decline and low productivity of coffee plants in coffee production centers in Solok City, West Sumatra is one of the causes of plant parasitic nematode attacks. This nematode attack causes disrupted plant growth and reduces the value of crop production both in quantity and quality. This study aims to determine the diversity and population density of parasitic nematodes in the rhizosphere of coffee plants in Solok City, West Sumatra. This research was conducted from March to July 2023 at the Laboratory of Biological Control, Department of Plant Protection, Faculty of Agriculture, Andalas University. Soil samples were taken in two central areas of coffee plantations in Solok City, West Sumatra. In the rhizosphere of coffee plants in Solok City, four genera of parasitic nematodes were found, namely: the genera Pratylenchus, Helicotylenchus, Meloidogyne, Rotylenchulus, Paratylenchus, and Tylenchorhynchus. The highest frequency of presence of nematodes, namely the genus Rotylenchulus, was 50.99 belonging to the medium category in Jorong Kayu Aro, and 44.80 in the rare category in Jorong Kayu Jao.
Control of Root-knot Nematodes (Meloidogyne spp.) on Tomato (Lycopersicum esculentum Mill.) using Antagonist Fungi Trizelia Trizelia Trizelia; Winarto Winarto; Rusdi Rusli; Duma Putri Tama; Husnil Barokah; Febriza Yusra Andini
JERAMI : Indonesian Journal of Crop Science Vol 6 No 1 (2023): JIJCS
Publisher : Department of Crop Science, Faculty of Agriculture, Andalas University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jijcs.6.1.7-13.2023

Abstract

Nematodes Meloidogyne spp. is the most important phytonematode in the world, especially in agriculture in tropical areas. The level of root damage to tomato plants caused by the nematode Meloidogyne spp. can reach 68.3%. In general, control of plant parasitic nematodes is still carried out using pesticides in the form of insecticides which can also be used as nematicides. Continuous use of chemicals to control nematodes can cause environmental pollution, resurgence and nematode resistance to chemicals. One alternative control is biological. One of the biological agents that can be used to control Meloidogyne nematodes is the endophytic fungus Beauveria bassiana and Trichoderma asperellum. The research aims to obtain the best isolates of endophytic fungi for controlling rootknot nematodes (Meloidogyne spp.). The isolates tested were 2 Beauveria bassiana isolates and 2 Trichoderma asperellum isolates. The results showed that the fungus isolate Beauveria bassiana isolate TD312 had a higher ability to control Meloidogyne spp on tomatoes.
Cendawan entomopatogen sebagai penginduksi ketahanan tanaman: Sebuah tinjauan sistematis: Entomopathogenic fungi as plant resistance inducer: A systematic review Vajri, Indri Yanil; Trizelia, Trizelia; Kuswardani, Retna Astuti; Saragih, Magdalena
Jurnal Entomologi Indonesia Vol 21 No 1 (2024): March
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.21.1.75

Abstract

IInsect pathologists' attention to the potential of entomopathogenic fungi (EPF) as inducers of plant resistance has increased in recent years. Several types of EPF that have received attention as biocontrol agents for insect pest populations include Beauveria bassiana, Metarhizium anisopliae and Trichoderma sp. because they are able to infect and kill insects directly, has a wide host range, and has been used to control various types of insect pests. Apart from being able to infect and kill insect pests, EPF can also live endophytically in plant tissue and increase plant resistance to pest attacks. The presence of EPF as endophytes is able to induce plant resistance by stimulating an increase phytohormones production. In this article, we reviewed the role of fungi as entomopathogens, the characteristics of entomopathogenic fungi, and their role as inducers of plant resistance. The review was carried out by collecting information  from original articles and related reports which reviewed the results of research on the role of entomopathogenic fungi as plant resistance inducers by including the keywords entomopathogenic endophytic fungi, resistance induction, characterization, systemic resistance and herbivorous insects. This systematic review concludes that EPF as an inducer of plant resistance is a very promising control alternative in the development of plant protection management against insect pests.
C Colonization of the entomopathogenic fungus Beauveria bassiana (Bals.) Vuill. on rice and its impact on nymph mortality and fecundity of brown planthopper (Nilaparvata lugens Stí¥l): Kolonisasi cendawan entomopatogen Beauveria bassiana (Bals.) pada tanaman padi dan pengaruhnya terhadap mortalitas nimfa dan keperidian wereng batang coklat (Nilaparvata lugens Stí¥l) Hendra, Yolma; Trizelia, Trizelia; Syahrawati, My
Jurnal Entomologi Indonesia Vol 20 No 3 (2023): November
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5994/jei.20.3.203

Abstract

Brown planthopper (BPH), Nilaparvata lugens Stí¥l, is a significant pest widely recognised for its detrimental impact on rice production. Biological agents, such as the entomopathogenic fungus Beauveria bassiana (Bals.) Vuill., can effectively control this pest. B. bassiana, known for its endophytic abilities, colonises various plant tissues. This research aims to assess B. bassiana's colonosation capacity on rice plants and its impact on nymph mortality and BPH fecundity. Four isolates of B. bassiana (BbWS, Pb211, Td312, and BbJg) were used, each with conidial density of 108 conidia/ml. The application menthod involved soaking rice seeds in the fungus for 24 hours. The results showed that all B. bassiana isolates could successfully establish as endophytes within rice plants, colonising all tissue parts, with leaves exhibiting the highest fungal colonisation at 58%. Seed soaking with B. bassiana reduced eggs hatching by 23.88% and increased nymph mortality by 40%. The presence of B. bassiana in rice tissue also influenced BPH adults fecundity. Notably, the BbWS isolate demonstrated the most significant effectiveness in elevating nymph mortality and reducing BPH fecundity.
Co-Authors A. Rauf A.A. Ketut Agung Cahyawan W Afrima Sari Ahsol Hasyim Aina Mardiah Alfasiri, Ayubi Armansyah Armansyah Benni Satria Butar-Butar, Alfons Dwi Putra Cherly Yugu Tanca Damayanti, Elok Darnetty Darnetty Darnetty Darnetty, Darnetty Dina Ernawati Dini Puspita , Yanty Duma Putri Tama Eri Sulyanti Febriza Yusra Andini Ferry Lismanto Syaiful Firdos Nurdin Haliatur Rahma, Haliatur Hasmiandy Hamid Hendra, Yolma Herviyanti Herviyanti Husnil Barokah Ika Listiana Indra Dwipa Indri Yanil Vajri Indri Yanil Vajri Indri Yanil Vajri Indri Yanil Vajri Jumsu , Trisno Jumsu Trisno L. I. Sudirman Lisdar Idwan Sudirman Magdalena , Saragih Magdalena Saragih Magdalena Saragih Magdalena Saragih Saragih Martinius Martinius Martinius Martinius Munzir Busniah MY SYAHRAWATI Napitupulu, Beatrix Sofranes Nasution, Lita Netti Herawati Noveriza Hermeria NOVRI NELLY Nuraida Nuraida Nurbailis Nurbailis P.K. Dewi Hayati Qorry Syuhadah Raesi, Syahyana RAUF, AUNU Reflin Reflin Retna Astuti Kuswardani Rusdi Rusli Rusdi Rusli Rusdi Rusli S. Sosromarsono Saipul Sihotang, Saipul Saragih, Magdalena Soemartono Sosromarsono Sutoyo Sutoyo SYAHRAWATI, MY T. Santoso UJANG KHAIRUL Vajri, Indri Yanil Warnita Winarto Winarto Winarto Winarto Yanty, Dini Puspita Yenny Liswarni Yolma Hendra Yolma Hendra Yolma Hendra Yulmira Yanti Yunisman Yunisman Yusniwati Yusniwati Yusniwati