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All Journal Jurnal Agroekoteknologi JPT : JURNAL PROTEKSI TANAMAN (JOURNAL OF PLANT PROTECTION) Riau Journal of Empowerment JURNAL AGROHITA Unri Conference Series: Agriculture and Food Security Jurnal Agronomi Tanaman Tropika (JUATIKA) AGROTEK: Jurnal Ilmiah Ilmu Pertanian Unri Conference Series: Community Engagement Journal of Community Engagement Research for Sustainability Dinamika Pertanian
RUSLI RUSTAM
Fakultas Pertanian, Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Nursing Public Health Social Sciences Other

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UJI BEBERAPA KONSENTRASI EKSTRAK AKAR TUBA (Derris elliptica Benth) UNTUK MENGENDALIKAN HAMA ULAT GRAYAK (Spodoptera frugiperda J. E. Smith) DI LABORATORIUM Rusli Rustam; Rani Rajani
AGROTEK: Jurnal Ilmiah Ilmu Pertanian Vol 5, No 1 (2021): Maret
Publisher : Percetakan Umi Toaha Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/agrotek.v5i1.156

Abstract

Spodoptera frugiperda J. E. Smith is the main pest attacking maize crops. The usual control is the use of synthetic insecticides, but the continuous or unwise use of synthetic insecticides will have a negative impact on humans and the environment, therefore an alternative insecticide that is safe and environmentally friendly, such as tuba roots (Derris elliptica Benth) is needed. The purpose of this study was to obtain an effective extract concentration of Derris elliptica Benth to control S. frugiperda. The research was conducted at the Plant Pest Laboratory of the Faculty of Agriculture, Riau University, Pekanbaru from February to April 2020. The concentration treatments used were 0 g.l-1 water, 25 g.l-1 water, 50 g.l-1 water, 75 g.l-1 water and 100 g.l-1 water. The experiment used a completely randomized design (CRD) with 5 treatments and 4 replications. The results showed that the concentration of 50 g.l-1 water was able to control the pest of S. frugiperda and could cause total mortality of 80% with an initial time of death of 7,00 hours after application, and LT50 26,00 hours after application
Uji Beberapa Konsentrasi Ekstrak Daun Bintaro (Cerbera manghas L.) Berpelarut Organik untuk Mengendalikan Ulat Bawang Merah (Spodoptera exigua Hubner) Ryan Afriandi Siregar; Rusli Rustam
Jurnal Agroekoteknologi Vol 14, No 2 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i2.16555

Abstract

ABSTRACT            Shallot caterpillar (Spodoptera exigua Hubner.) is a major problem in onion cultivation. Spodoptera exigua can cause yield loss of 45-57% and can cause crop failure. Controls are generally carried out using synthetic insecticides, but the continuous use of synthetic insecticides can have a negative impact on humans and the environment. One alternative control that can be used is a vegetable insecticide with organic solvents from Bintaro leaf extract (Cerbera manghas L.). The study was aimed to obtain the concentration of bintaro leaf extract using an effective organic solvent to kill Spodoptera exigua larvae on shallots. This research was conducted at the Laboratory of Organic Chemistry and Natural Materials, Faculty of Engineering, Laboratory of Plant Pests and Laboratory of Experimental Gardens, Faculty of Agriculture, Riau University from July to September 2021. This research was conducted experimentally using a Completely Randomized Design (CRD) with six treatments and four treatments. replicates to obtain 24 experimental units. The treatments were bintaro leaf extract concentrations of 0%, 0.2%, 0.4%, 0.6%, 0.8%, and 1%. The results showed that a concentration of 1% was an effective concentration in killing Spodoptera exigua larvae of 87.50% with the fastest early death time at 12 hours after application, Lethal time 50 at 53 hours after application, and the highest daily mortality occurred on the third day, namely 35% after 5 days after application.Keywords : Bintaro leaf, Shallot, Spodoptera exigua Hubner
Controlling Spodoptera exigua Using Parasitoid Trichogramma japonicum in Acacia Nurseries (Acacia crassicarpa) at Kerinci Central Nursery PT. Riau Andalan Pulp & Paper Betti Andriany Sirait; Rusli Rustam; Hafiz Fauzana
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 1 (2023): Vol 5 No 1 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i1.1659

Abstract

Armyworm (Spodoptera exigua Hubner.) is the main pest of acacia. Controlling such pests generally uses synthetic insecticides, which cause negative impacts such as they would resistance & resurgence, environmental pollution, residual effects, secondary pest explosions, and reduced biodiversity. We need an alternative in pest control, such as using parasitoid Trichogramma japonicum. This study aims to test the parasitism after the release of Trichogramma japonicum on Spodoptera exigua eggs in Acacia crassicarpa nurseries. The research was carried out at the Kerinci Central Nursery PT. RAPP on October 2019-March 2020. The research started with exploring, rearing and releasing parasitoid Trichogramma japonicum. The treatment was plotted with and without releasing Trichogramma japonicum on Spodoptera exigua eggs for seven days of observation and analyzed using T-test at a 5% level. The significance of Trichogramma japonicum parasitized eggs in Spodoptera exigua eggs was 41.9% after releasing parasitoids in Acacia crassicarpa nurseries. The highest parasitization by Trichogramma japonicum was in the 3rd plot with an average parasitization of 53.8% and the lowest was in the 1st plot with an average 31.3% parasitization. Trichogramma japonicum that emerged from the total mass of eggs brought to the laboratory after parasitized eggs were 14.2%. Trichogramma japonicum showed significantly different results in reducing the egg population of Spodoptera exigua in the mother plant nursery Acacia crassicarpa.
The Effect of Frequencies Spraying of Forest Betel Leaf Extracts on Snails In Moringa Plants Michael Daru Enggar Wiratmoko; Rusli Rustam; Hafiz Fauzana
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 2 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 5 No. 2 Juli 2023
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i2.3129

Abstract

Moringa is a superior plant that has been widely developed in Indonesia. One of the obstacles found in the moringa nursery is the attack of snail pests (Achatina fulica Fer.). Pest control which is currently mostly carried out using synthetic chemical pesticides can have a negative impact on the environment. Therefore, an alternative pest control is needed, namely using vegetable pesticides from forest betel nut (Piper aduncum Linn.). This study aims to obtain the effective concentration of betel nut extract in controlling snails. The research was conducted at the Experimental Garden Technical Implementation Unit, Faculty of Agriculture, University of Riau. The research was conducted in January 2023 - May 2023. Testing the frequency of spraying forest betel leaf extract against snail pests, used a completely randomized design (CRD) with 4 treatments and 4 replications to obtain 16 experimental units. The treatment was without spraying forest betel extract, spraying intervals of forest betel extract 1 × 1 week, 1 × 2 weeks and 1 × 3 weeks. Based on the observations, spraying forest betel leaf extract once a week is the best frequency because it can cause 100% mortality with an initial death time of 18.75 hours after application, Lethal Time 50 191.25 hours after application, and an attack intensity of 4.35%.
UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN SIRIH HUTAN (Piper aduncum L.) TERHADAP MORTALITAS WERENG COKLAT (Nilaparvata lugens Stal.) PADA TANAMAN PADI (Oryza sativa L.) Muhammad Ismed; Rusli Rustam; Hafiz Fauzana
DINAMIKA PERTANIAN Vol. 32 No. 1 (2016): Jurnal Dinamika Pertanian Edisi April 2016
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Rice is the main agricultural products in agrarian countries, including Indonesia. Brown planthopper (Nilaparvata lugens Stal.) is one of the major pests that are harmful to the rice plant. Control measures used the farmers is still using synthetic chemical insecticides. Reducing the adverse effects caused by synthetic chemical insecticides, the need for an alternative control techniques to brown plant hopper which utilize betel leaf forest (Piper aduncum L.) as an insecticide plant. This study aims to obtain flour betel leaf forest extract concentration effective cause mortality to brown plant hopper in rice. This study was conducted experimentally using a completely randomized design (CRD) with 5 treatments and 4 replications. The treatments were a few extracts of betel leaf forest that flour : 0, 25, 50, 75 and 100 g/l of water. Betel leaf forest extract concentration flour 50 g/l of water was an effective concentration compared with other treatments, because at this concentration has been able to cause total mortality of 87.5%.
INVENTARISASI PARASITOID ULAT API Setora nitens WLK. (Lepidoptera: Limacodidae) ASAL PERKEBUNAN KELAPA SAWIT DI KECAMATAN PERHENTIAN RAJA KABUPATEN KAMPAR PROVINSI RIAU Boris Satriyo Situmorang; Rusli Rustam; Desita Salbiah
DINAMIKA PERTANIAN Vol. 32 No. 2 (2016): Jurnal Dinamika Pertanian Edisi Agustus 2016
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Setora nitens Wlk. is a palm oil leaf-eating larvae that dominantly existed in Riau Province. Setora nitens could causing a significant losses if there is no control for their population growing. Parasitoids are included as the biological control agent which can be used as a natural enemies to sppress the population density of Setora nitens in palm oil plantation. This research aims to inventorizing the parasitoids, calculating both rates of parasitism and sex ratio of parasitoids that could parasitizing Setora nitens on a palm oil plantation in Subdistrict of Perhentian Raja, District of Kampar, Province of Riau. This research was using a purposive sampling as the survey method to determine the research’s scope. The research’s scope criteria is a palm oil plantation that were attacked by Setora nitens and has a possibilities as the parasitoids habitat. The research location was an expanse of palm oil plantations which covering 6 Ha and diagonally were set 5 sample points, which each point was randomly taken 5 plants as a sample, so there were 25 plants as the total sample. The results of rearing the Setora nitens larvae in Plant Pest Laboratory, Faculty of Agriculture, University of Riau has discovered one kind of parasitoid known as endoparasitoid, derived from the Ordo Hymenoptera, Subordo Apocrita and Family Braconidae with a total number of individuals are 49 tails. The percentage rate of parasitism that had occured reached 33.3%, while the parasitoid sex ratio range between males and females were between 1.4: 1 and 2.5: 1.
UJI BEBERAPA KONSENTRASI EKSTRAK BIJI PINANG (Areca catechu L.) UNTUK MENGENDALIKAN HAMA ULAT JENGKAL (Chrysodeixis chalcites Esper) PADA TANAMAN KEDELAI (Glycine max L.) Desita Salbiah; Rusli Rustam; Forti Senorita Daeli
DINAMIKA PERTANIAN Vol. 35 No. 2 (2019): Jurnal Dinamika Pertanian Edisi Agustus 2019
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2019.vol35(2).7689

Abstract

Chrysodeixis chalcites Esper is the main pests in soybean plants cultivation that can cause damage up to 90%. One of controlling was done by using areca nuts (Areca catechu L.) which has a potential as a botanical insecticide. This study aimed to obtain effective concentrations of areca nuts extract to control Chrysodeixis chalcites Esper pests on soybean plants (Glycine max L.). This research was conducted at the Laboratory of Plant Pest and Experimental Farm, Faculty of Agriculture, Riau University, Pekanbaru from August to November 2018. The study was conducted experimentally using a completely randomized design (CRD), which consisted of five treatments and four replications, namely: the concentration areca nuts extract 0 g.l-1 water, 20 g.l-1 water, 40 g.l-1 water, 60 g.l-1 water, and 80 g.l-1 water. The results showed that the concentration of 80 g.l-1 of water was an effective concentration to control Chrysodeixis chalcites pest with an initial death time of 14 hours, lethal time 50 29.25 hours after application, and total mortality of 87.50%.
UJI KONSENTRASI EKSTRAK SERAI WANGI TERHADAP MORTALITAS ULAT GRAYAK JAGUNG Rusli Rustam; Anggita CinthiaTarigan
DINAMIKA PERTANIAN Vol. 37 No. 3 (2021): Jurnal Dinamika Pertanian Edisi Desember 2021
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2021.vol37(3).8928

Abstract

Fall armyworm (Spodoptera frugiperda J. E. Smith) is a major pest of corn. The usual control is the use of synthetic insecticides, but the continuous or unwise use of synthetic insecticides will harm humans and the environment. Therefore an alternative insecticide, called botanical pesticide that is safe and environmentally friendly such as extract citronella extract (Cymbopogon nardus L.) is needed. The purpose of this study was to obtain an effective extract concentration of Cymbopogon nardus L.to control S. frugiperda. The research was conducted at the Plant Pest Laboratory of the Faculty of Agriculture, Riau University, Pekanbaru. The study was done from August to September 2020. This research used a completely randomized design (CRD), consisting of 6 treatments and 4 replications with the concentration was 2 ml.l-1 water, 4 ml.l-1 water, 6 ml.l-1 water, 8 ml.l-1 water, 10 ml.l-1 water and without extract as a control. The result of the research showed that the concentration of 6 ml.l-1 water was able to control the S. frugiperda and could cause total mortality of 80% with an initial time of death of 6.75 hours after application, 50 lethal times of 40.50 hours.
UJI EFEKTIVITAS EKSTRAK TEPUNG BUAH SIRIH HUTAN (Piper adumcum L.) UNTUK MENGENDALIKAN Helopeltis theivora Rusli Rustam; Melisa Sep Arianti Simarmata
DINAMIKA PERTANIAN Vol. 38 No. 1 (2022): Jurnal Dinamika Pertanian Edisi April 2022
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2022.vol38(1).10428

Abstract

The main pest that attacks cocoa crops is Helopeltis theivora Waterhouse. The Helopeltis theivora pest can cause a loss of 60%. Helopeltis theivora pest control generally still uses synthetic chemical insecticides because they can control pests quickly and efficiently. The control using botanical pesticide extracts of forest betel fruit (Piper aduncum L.) is an alternative to overcome the impacts caused by the use of synthetic insecticides. This study aimed to increase the concentration of forest betel powder extract to obtain an effective concentration to control Helopeltis theivora. The research was conducted at the Laboratory of Plant Pests and Experimental Farm, Faculty of Agriculture, Riau University. This study was conducted from August to September 2020. The research used a completely randomized design (CRD) with five treatments and four replications to obtain 24 experimental units. The treatments given were the concentration of forest betel fruit powder extract of 6%, 7%, 8%, 9%, and 10%. The results showed that increasing the concentration could increase the effectiveness of forest betel powder extract (Piper aduncum L.) to control Helopeltis theivora which at a concentration of 8% forest betel flour can cause total mortality of 87,50% with an initial time of death at 9 hours after application and lethal time 50 at 39 hours after application.
¬UJI BEBERAPA KONSENTRASI BIJI PINANG (Areca catechu L.) UNTUK MENGENDALIKAN Helopeltis theivora Rusli Rustam; Ice S. Hutagalung
DINAMIKA PERTANIAN Vol. 37 No. 2 (2021): Jurnal Dinamika Pertanian Edisi Agustus 2021
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/dp.2021.vol37(2).11867

Abstract

Cocoa (Theobroma cacao L.) is a plantation commodity that plays an important role in Indonesia’s economic activities and is a potential foreign exchange earner. One of the biggest obstacles in growing cacao in Indonesia is the attack of the cocoa pod-sucking pests (Helopeltis theivora Waterhouse). The aim of this study is to obtain an effective concentration of betel nut to control the fruit-sucking pests (Helopeltis theivora Waterhouse) in cocoa plants in the laboratory. The research was conducted at the Plant Pest Laboratory and Experimental farm, Faculty of Agriculture, Riau University from August to October 2020. The treatment given was the administration of areca nut extract with the following concentrations: P0: 0 g.l-1 water, P1: 20 g.l-1 water, P2: 40 g.l-1 water, P3: 60 g.l-1 water, P4: 80 g.l-1 water, P5: 100 g.l-1 water and 20 experimental units were obtained. The results showed that the application of betel nut had a significant effect in controlling cocoa pod sucking pests (Helopeltis theivora Waterhouse). The application of areca nuts extract at a concentration of 60 g.l-1 of water was an effective concentration in controlling Helopeltis theivora Waterhouse with a mortality of 80% with an initial time of death of 10.50 hours after application and lethal time of 50 which is 33.00 hours after application.
Co-Authors Agus Sutikno Angga Pramana Anggita CinthiaTarigan Betti Andriany Sirait Boris Satriyo Situmorang Desita Salbiah Desita Salbiah Forti Senorita Daeli Hafiz Fauzana Hariyati, Revi Husnayetti Husnayetti Ice S. Hutagalung Irfandri Irfandri Jamiatul Laila Jum'atri Yusri Jum’atri Yusri Melisa Sep Arianti Simarmata Michael Daru Enggar Wiratmoko Muhammad Ismed Murniati Murniati Nelvia Nelvia Nelvia Nelvia Rahmayuni Rahmayuni Ramayuni Ramayuni Rani Rajani Rini Chindy Faqy Rossi, Evy Royhan Zul Padhli Hasibuan Rudi Rismawanto Ryan Afriandi Siregar Sandi Syahputra Sri Swastika Susilawati Susilawati Wardati Wardati Wardati Wardati Yelmira Zalfiatri Yelmira Zalfiatri Yetti Elfina Yunel Venita