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UJI KONSENTRASI EKSTRAK TEPUNG DAUN SIRSAK (Annona muricata L) UNTUK MENGENDALIKAN HAMA PENGGEREK BUAH KAKAO (Conopomorpha cramerella SNELLEN.) PADA TANAMAN KAKAO (Theobroma cacao L) DI PADANG PARIAMAN Rusli Rustam; Revi Hariyati
Jurnal Agroekoteknologi Vol 13, No 1 (2021)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v13i1.12160

Abstract

Cocoa (Theobroma cacao L.) is a plantation crop that has an important role in the national economy. Conopomorpha cramerella Snellen is a pest that causes a decrease in cocoa production in the field. The recommended control is using botanical insecticides using soursop leaves (Annona muricata L). This study aimed to obtain best concentration of soursop leaf flour extract (A. muricata L) to control the attack of cocoa pod borer (C. cramerella Snellen) in the field. The research was conducted in the garden of residents of Nan Sabaris District, Padang Pariaman Regency, from July to October 2019. The research was carried out experimentally using a completely randomized design (CRD) with 6 treatments and 4 replications. Treatment of the concentration of soursop leaf powder extract given in each experimental unit was 0 gl-1 water, 20 gl-1 water, 40 gl-1 water, 60 gl-1 water, 80 gl-1 water and 100 gl-1 water. The results showed that soursop was able in controlling CPB (C. cramerella) pests at a concentration of 100 gl-1 water which reduced the percentage of affected fruit to 10% with the lowest fruit damage intensity, namely 12.48%, the largest fruit diameter was 18.15 cm, with the smallest larval population of 0.75 tails, and the maximum dry weight of seeds reaching 150.75 g.
UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG AKAR TUBA (Derris elliptica Benth.) TERHADAP MORTALITAS LARVA Helicoverpa armigera Hubner (Lepidoptera: Noctuidae) HAMA PADA JAGUNG MANIS Mukhlis Ibrahim; Rusli Rustam
Jurnal Agroekoteknologi Vol 12, No 2 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i2.11495

Abstract

Corn is one of the important food crops besides rice. The variety of corn that is in great demand by the public is sweet corn (Zea mays saccharata Sturt). The main pest that often attacks sweet corn plants is Helicoverpa armigera Hubner. Pest control can be carried out using botanical insecticides of tuba roots (Derris elliptica benth.). This research aims to obtain a concentration of tuba root flour extract which was effective against Helicoverpa armigera Hubner. The research was conducted at the Plant Pest Laboratory and Organic Chemistry and Natural Material Laboratory, Faculty of Engineering, Riau University. It was started from January to March 2020. This research used a completely randomized design (CRD) with five treatments and four replications so that 20 experimental units were obtained. The treatments given were various concentrations of tuba root flour extract, namely: 0%, 0.25%, 0.50%, 0.75% and 1%. The results showed that the difference in the concentration of tuba root flour extract had a significant effect on killing Helicoverpa armigera larvae. The concentration of 0.75% is effective in controlling Helicoverpa armigera larvae because it has been able to kill Helicoverpa armigera by 85% with the fastest initial death time at 3.75 hours, lethal time 50 at 17.00 hours after application. 
Stategi Pemasaran Digital Sebagai Pengembangan Usaha Minuman Fungsional “Onspot” di Kota Pekanbaru Jum'atri Yusri; Evi Rossi; Angga Pramana; Yelmira Zalfiatri; Ramayuni Ramayuni; Rusli Rustam
Journal of Community Engagement Research for Sustainability Vol. 1 No. 2 (2021): September
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (420.065 KB) | DOI: 10.31258/cers.1.2.98-105

Abstract

ONSPOT is a business owned by students of the Department of Agricultural Product Technology, Faculty of Agriculture, Riau University. This business is engaged in the contemporary beverage with the main ingredients of functional food yogurt and kefir. ONSPOT's business development received funding for activities through the University Student Entrepreneur Competition (KMP) activity in 2020 for the business development category. It is believed that this business prospect is quite promising in the future considering that ONSPOT products carry contemporary beverage products containing good bacteria that have an impact on health and have a good taste. However, the great potential that ONSPOT has to develop its products is not followed by an optimal marketing and branding process, where the marketing process is still carried out through communication from one person to another and through Instagram. The branding process is still constrained by minimal information. This causes the limitations of ONSPOT to be widely known by the public. Entrepreneurship development service activities by conducting training on ONSPOT website management and optimizing ONSPOT social media, so that ONSPOT appeals are increasingly recognized by the public
Uji Beberapa Konsentrasi Tepung Bunga Cengkeh (Syzygium aromaticum (L.) Merr. dan Perry) untuk Mengendalikan Hama Sitophilus zeamais M. pada Biji Jagung di Penyimpanan Rini Chindy Faqy; Rusli Rustam
Unri Conference Series: Agriculture and Food Security Vol 1 (2019): Seminar Nasional Pembangunan Pertanian dan Pedesaan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (298.524 KB) | DOI: 10.31258/unricsagr.1a9

Abstract

Penelitian ini bertujuan untuk mendapatkan konsentrasi tepung bunga cengkeh terbaik dalam mengendalikan hama S. zeamais pada biji jagung di penyimpanan. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan dan lima ulangan sehingga diperoleh 20 unit percobaan. Perlakuan merupakan konsentrasi tepung bunga cengkeh, yaitu 0%, 3%, 6% dan 9%. Parameter pengamatan meliputi waktu awal kematian, lethal time 50 (LT50), mortalitas harian, mortalitas total, penyusutan berat biji jagung, kerusakan biji jagung, dan pertambahan individu S. zeamais pada generasi pertama. Hasil penelitian menunjukkan bahwa pemberian tepung bunga cengkeh konsentrasi 9% menyebabkan terjadinya waktu awal kematian tercepat yaitu 303,60 jam, mortalitas harian 4%, mortalitas total 24%, penyusutan berat biji jagung 3,80%, kerusakan biji jagung 12,86%, dan rata-rata jumlah pertambahan individu S. zeamais 23,00 ekor. Kesimpulan dari penelitian ini bahwa pemberian tepung bunga cengkeh konsentrasi 9% cenderung memberikan hasil terbaik untuk mematikan S. zeamais, namun belum efektif dalam mengendalikan hama S. zeamais di penyimpanan.
Parameter demografi Opius chromatomyiae (Hymenoptera: Braconidae) pada lalat pengorok daun Liriomyza Huidobrensis (diptera: agromyzidae) Rusli Rustam; Aunu Rauf; Nina Maryana; Pudjianto Pudjianto; Dadang Dadang
Jurnal Entomologi Indonesia Vol 4 No 2 (2007): September
Publisher : Perhimpunan Entomologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1309.355 KB) | DOI: 10.5994/jei.4.2.75

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Opius chromatomyiae (Hymenoptera: Braconidae) is an endoparasitoid attacking leafminers in the field. The objective of the research is to study the statitiscal demographic of the parasitoid. Result showed that female lifespan (9.95 days) was shorter than male (11.73). Female fecundity was about 104.73 eggs. with rate of egg production per day was about 9.31 eggs. This parasitois was also found to be female-biased sex ratio. Regarding population parameter, net reproduction rate (Ro) was about 28.55, of increase (λ) 1.23. The stable age of Opius chromatomyiae was about 37.93% eggs, 24.92 % larval, 20.36 % pupae and 16.78 % adult.
Uji Beberapa Konsentrasi Ekstrak Akar Tuba (Derris elliptica Benth) untuk Mengendalikan Larva Kumbang Tanduk (Oryctes rhinoceros Linnaeus) pada Tanaman Kelapa Sawit Muhammad Jalaludin Akbar; Rusli Rustam
Jurnal Proteksi Tanaman Vol 3 No 2 (2019): December 2019
Publisher : Plant Protection Departement, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (347.855 KB) | DOI: 10.25077/jpt.3.2.65-74.2019

Abstract

Oryctes rhinoceros Linnaeus is one of the main pests of oil palm plants. The Oryctes rhinoceros control of being commonly used is synthetic insecticides. However, it is unwise useable to cause negative impacts on humans and the agricultural environment. Therefore, an alternative insecticide that is safer and environmentally friendly is needed, such as tuba root (Derris elliptica Benth.). The research was conducted in a Plant Pest laboratory, Faculty of Agriculture, University of Riau, Pekanbaru, from July to August 2018. This study aims to obtain an effective concentration of tuba root extract to control Oryctes rhinoceros larvae. The research was conducted experimentally using a Completely Randomized Design (CRD), which consists of five treatments and four replications. The treatment used is the concentration of tuba root extracts 0 g.l-1 of water, 25 g.l-1 of water, 50 g.l-1 of water, 75 g.l-1 of water and 100 g.l-1 of water. The result in them showing that the application of tuba root extract at a concentration of 75 g.l-1 was able to decrease O. rhinoceros larvae population with a total mortality of 82.5%. The lethal concentration to kill 50% of O. rhinoceros larvae population was 1.0% or equal to 10 g.l-1 of tuba root extract, while the lethal concentration to kill 95% of O. rhinoceros larvae population was 30.6% or equal to 306 g.l-1 tuba root extract.
Uji Beberapa Dosis Tepung Daun Gamal (Gliricididia sepium Jacq.) Terhadap Sitophilus oryzae L. Pada Beras Di Penyimpanan Rusli Rustam; Agus Sutikno; Jamiatul Laila
Jurnal Proteksi Tanaman Vol 1 No 1 (2017): June 2017
Publisher : Plant Protection Departement, Faculty of Agriculture, Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (188.97 KB) | DOI: 10.25077/jpt.1.1.24-33.2017

Abstract

Rice is one of serealea comodity that susceptible with pest storage. One of the pest that often attack the rice in storage is Sitophilus oryzae L. The alternative for control S. oryzae L. as fumigant which enviromentally sound is Gliricidia sepium Jacq. as organic insecticide. This research aims to get the best dose G. sepium Jacq. leaf powder to control S. oryzae L. pest in rice storage. This research conducted at Laboratory of Plant Pest, Faculty of Agriculture, University of Riau, Pekan baru from Mei until Juni 2016. This research arranged experimentally by using Completely Randomized Design consisting of 5 treatments and 4 replications. The treatment consist of 5 dose levels were 0 g/100 g rice, 2 g/100 g rice, 4 g/100 g rice, 6 g/100 g rice and 8 g/100 g rice. The result showed that giving of G. sepium Jacq. leaf powder with dose 8 g/100 g rice causes time of death beginningS. oryzae L. during 31.50 hours after application, lethal time 50 during 282.8 hours after application, total mortality was 70%, amount of generation was 9,75 beetles and decrease of seed weight’s rice was 1.08%.
Pengendalian hama padi secara terpadu di Desa Pulau Rambai Kabupaten Kampar Hafiz Fauzana; Rusli Rustam; Nelvia Nelvia; Susilawati Susilawati; Husnayetti Husnayetti; Irfandri Irfandri; Wardati Wardati
Riau Journal of Empowerment Vol 2 No 1 (2019)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (693.491 KB) | DOI: 10.31258/raje.2.1.21

Abstract

Rice commodities are the main food and are widely planted in Pulau Rambai Village, Kampa District, Kampar Regency. Pest attacks are the main obstacle in cultivating rice. The concept of integrated pest management (PHT) is applied to rice farmers. This management includes combining compatible pest management techniques, prioritizing natural management using natural enemies. This activity aims to provide counselling, assistance and guidance to rice farmers to implement PHT to increase the quantity and quality of rice production. The intended target was rice farmers in Pulau Rambai Village. The method of implementation carried out is counselling, mentoring and assisting. Counselling is in the form of presentation on farmers' paddy farms introducing the concept of PHT, management of plant cultivation that is not suitable for rice pest development, the introduction of natural enemies of pests, and types of environmentally friendly control such as vegetable pesticides and biological agents. Guidance and mentoring were also given to farmers in monitoring pests, natural enemies, and rice ecosystems. The level of achievement of the program targets was monitored from the questionnaire filled out by farmers before counselling and at the end of the mentoring activities program. From the questionnaire, there was a change in the views and knowledge of farmers in the concept of pest control. The program's achievement is also seen from the change in cultivation methods such as the legowo 4x1 system with three seeds per clump and pest control using biological pesticides according to the guidance.
UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG BIJI SIRSAK (Annona muricata L.) TERHADAP MORTALITAS LARVA PENGGEREK TONGKOL JAGUNG (Helicoverpa armigera H.) Royhan Zul Padhli Hasibuan; Rusli Rustam
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 6, No 2 (2021): Jurnal AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v6i2.5208

Abstract

Hama Helicoverpa armigera Hubner merupakan masalah utama dalam budidaya jagung. H. armigera  dapat menyebabkan kehilangan hasil 40%. Pengendalian menggunakan Insektisida nabati ekstrak biji sirsak (Annona muricata L.) merupakan salah satu alternatif pengendalian H. armigera. Penelitian ini bertujuan untuk mendapatkan konsentrasi ekstrak tepung biji sirsak yang efektif untuk mematikan larva H armigera pada jagung. Penelitian ini telah dilaksanakan di Laboratorium Hama Tumbuhan  Fakultas Pertanian Universitas Riau pada bulan Agustus sampai Oktober 2020. Penelitian ini dilakukan secara eksperimen menggunakan Rancangan Acak Lengkap (RAL) dengan enam perlakuan dan empat ulangan sehingga diperoleh 24 unit percobaan. Perlakuannya adalah konsentrasi ekstrak tepung biji sirsak 0 g.l-1 air, 20 g.l-1 air, 40 g.l-1 air, 60 g.l-1 air, 80 g.l-1 air dan 100 g.l-1 air. Hasil penelitian menunjukkan konsentrasi 100 gl-1 air merupakan konsentrasi yang efektif dalam mematikan larva H. armigera sebesar 85% dengan waktu awal kematian tercepat pada 9,00 jam, lethal time 50 pada 45 jam setelah aplikasi, kematian harian tertinggi terjadi pada hari ketiga yaitu 30% sesudah 5 hari setelah aplikasi.
Pengenalan dan pengendalian hama jeruk siam di Desa Tanjung Kecamatan Koto Kampar Hulu Kabupaten Kampar Hafiz Fauzana; Rusli Rustam; Nelvia Nelvia; Yetti Elfina; Muhammad Ali
Unri Conference Series: Community Engagement Vol 1 (2019): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.1.180-185

Abstract

Citrus plants are one of the mainstay horticultural commodities in Kampar Regency, Riau Province, especially in Tanjung Village, Koto, Kampar Hulu District. The main obstacle to citrus cultivation is the large number of pest attacks. In the previous experience of citrus plants in Kampar Regency these plants had to be destroyed because theye were attacked by CVPD and Phythopthora spp. This service aims to provide knowledge to farmers in Tanjung Village about the types of pest that attack oranges, attack symptoms, influencing factors and control methods. The ultimate goal is to increase citrus production so that farmers' income increases. Dedication is given by counseling and demonstration methods. Results and achievements the service program resulted in improved farmers' knowledge and skills about the types of pest and environmentally friendly control techniques for citrus plants. The service method includes counseling and demonstration in service activities were very well responded by citrus farmers. Previously farmers had never received material on introduction and control of citrus pests, in addition they faced issues in citrus cultivation i.e. pest therefore e participants paid close attention and asked many questions. Evaluate the achievement of the results of the questionnaire by holding counseling about citrus pests, farmers became aware of types of citrus pest, attack symptoms, and alternative control techniques that are carried out since citrus farmers only had knowledge on and applied control techniques using synthetic pesticides. Thus this service provides great benefits to citrus farmers in controlling their citrus pests.
Co-Authors ', Alfindra ', Wahyudianto Abidin, Fitriani Agus Sutikno Agus Sutikno Agus Sutikno Akbar, Muhammad Jalaludin Andriyani Prasetiyowati Angga Pramana Anggita CinthiaTarigan Anthony Hamzah Ardian Ardian Arif Fashli Hakiki Arif Fashli Hakiki Aritonang, Putra Armaini Armaini Arman Effendi Arnis En Yulia Arnis En Yulia Benny Salvino Andrianto Benny Salvino Andrianto, Benny Salvino Betti Andriany Sirait Boris Satriyo Situmorang Dadang Dadang Dede Maryana Desita Salbiah Devi Kurniawati Dewanti, Amanda Dinda Anggraini Divasyah Luthfi Nasution Dwi Ramayani Eka Candra Lina El Sahira, Resi Erawati, Netti Erlida Ariani Evy Rossi Fadhlurrahman, Rayhan Farha Safhira Puti Fetmi Silvina Fifi Puspita Fitriana, Melani Forti Senorita Daeli Gusmawartati Hafiz Fauzana Hamid, Imam Ramadhan Hanafi, Naufal Hariyati, Revi Hennie Laoh Herman Herman Husnayetti Husnayetti Husni dan Zulfanazli Pudjianto Alfian Rusdy Ibrahim, Mukhlis Ice S. Hutagalung Idwar Irfandri Irwin Mirza Umami J. Hennie Laoh Jamiatul Laila Jeltje Hennie Laoh Jeltje Hennie Laoh Joko Karsidi Joko Prasetyo Joko Prasetyo Joni Irawan Jum'atri Yusri Jum’atri Yusri Kortima, Eka Kristian H Kristian H Kristian H, Kristian H Laila, Jamiatul Laila, Jamiatul Lola Jenrifa Mahardina, Arum Refsia Maya Audina Melisa Sep Arianti Simarmata Melli Fitriani Michael Daru Enggar Wiratmoko Muhammad Abdul Gani Muhammad Abdul Gani Muhammad Ali MUHAMMAD ALI Muhammad Ismed Muhammad Jalaludin Akbar Mukhlis Ibrahim Murniati Murniati Murniati Murniati Nadila Hayati Nailul Hakim Pamungkas Naufal Hanafi Nelvia Nisa Alifia Rizki NOVRI NELLY Nurjayanti NJ Nurjayanti Pajri Ananta Yudha Pamungkas, Nailul Hakim Prima Fithri Putra Aritonang Putri Indri Daviani Putri, Afra Fadhila Rahmadini, Aulia Rahmat Ridho Rahmayuni Rahmayuni Raimon Raimon, Raimon Ramayuni Ramayuni Rani Rajani RAUF, AUNU Ravika Mahera, Ravika Rayhan Fadhlurrahman Rayhan Fadhlurrahman Revi Hariyati Riadi Permana Riaman Sembiring Rina Novia Yanti Rina Novianti Rina Novianti Rina Novianti Rini Chindy Faqy Riska Pebrianti Riska Pebrianti Rita Kurnia Rita Kurnia Rizky Ramadhoni Rizky Ramadhoni Royhan Zul Padhli Hasibuan Rudi Gunarso Rudi Rismawanto Rusdi Rusli, Rusdi Ryan Afriandi Siregar Ryan Akbar Fissabililah Sandi Syahputra Saputri, Marisha Sri Swastika Suci Nuratika Susilawati Susilawati Susilawati Susilawati Syafa’ati, Alfi Wardati Wardati Wardati Wardati Wardati Wardati Wardati, Wardati Winahyu Dwi Novriansyah Yelmira Zalfiatri Yetti Elfina S Yobi, Afrila Yunel Venita Zahra, Oktannisa Zulfatri