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Efektifitas Insektisida Nabati Laseki Dan Perangkap Likat Dalam Pengendalian Hama Pengorok Daun, Liriomyza Chinensis (Diptera: Agromyzidae) Pada Tanaman Bawang Merah Lokal Palu Roziyanto, Chandra; A, Shahabuddin; Nasir, Burhanuddin
AGROTEKBIS Vol 1, No 2 (2013)
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Onion (Allium ascalonicum L.) is one of the commodities that potential especially in the city of Palu. However, in cultivation, red onions have a lot of problems especially L.chinensis pests. The purpose of this study was to determine the effectiveness of using yellow sticky traps and pesticides in controlling plant LASEKI L.chinensis the crop shallot Local Palu. This study uses a randomized block design tersiri of 2 factors and repeated 4 times. The first factor is the concentration of insecticide LASEKI plant consisting of 3 levels ie: L0 = no LASEKI vegetable insecticides, L1 = 5%, L2 = 10%. The second factor is the use of traps consisting of 2 levels ie P1 = use yellow sticky traps, P2 = The use of transparent sticky traps. Based on those two factors, the obtained 6 treatment combinations with 4 times as many replications. Each treatment there were 10 clumps, so there are 240 family units experiment. The results showed that there was no interaction between treatment sticky traps (P) with botanical pesticides LASEKI the number and amount of imago L.chinensis were caught on sticky traps. Treatment with vegetable insecticide concentration LASEKI 5% (L1) and 10% (L2) is effective in suppressing the number korokan L. chinensis and also effectively increases the production of onion crop. The use of yellow sticky traps (P1) effectively reduces the number of L. chinensis who snore leeks.
EFEKTIFITAS Beauveria bassiana VUILL TERHADAP PENGENDALIAN Spodoptera exigua HUBNER (LEPIDOPTERA : NOCTUIDAE) PADA TANAMAN BAWANG MERAH LOKAL PALU (Allium wakegi) razak, Nurhidayah abd.; Nasir, Burhanuddin; Khasanah, Nur
AGROTEKBIS Vol 4, No 5 (2016)
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The purpose of this study is to determine the effectiveness of Beauveria bassiana on the control of Spodoptera exigua Hubner ( Lepidoptera : Noctuidae ) on shallot crop varieties Palu valley ( Allium wakegi ) . This research was conducted in the village of Sidera , District Biromaru , Sigi and in the Laboratory of Plant Pests and Diseases ( HPT ) .The research was conducted from April to June 2014. This study was prepared by Group Random Design ( RAK ) with patterns of factorial , consisting of 2 factors with 3 replications , in order to obtain 24 units experiment , with treatments as follows : F1 namely doses : D0 : Without the application of Beauveria bassiana / use distilled water , D1 : 6 grams B.bassiana / L of water , D2 : 8 gr B.bassiana / L of water , D3 : 10 gr B.bassiana / L of water and F2 is the time interval applications with 2 levels : W1 : interval of 5 days and W2 : interval of 7 days . The data were analyzed using analysis of variance ( ANOVA ) and if it shows a marked influence further tested using the Test HSD 5 % . Based on observations indicate that the fungus application B.bassiana significantly affect the intensity of the attacks S.exigua , during the observation time 4,5,6,7 and 8 MST show that the intensity of the treatment D3W1 provide S.exigua the lowest compared to all other treatments at an all-time observation . In observation of 4 MST intensity of the attack only reached 2.02% , on the observation 5MST reached 1.74% , at 6MST 7MST 1.39 % and 1.19 % . In observation of severe crop production ( Table 2 ) showed that the treatment D3W1 (10g / L , 5H ) produced the highest plant weight 143,82g / clump converted can reach 3.60 t / ha-1. Key Words : Beauveria bassiana , a local Shallot Crop Palu , Spodoptera exigua
EFIKASI DUA JENIS EKSTRAK TUMBUHAN DAN KOMBONASI KEDUANYATERHADAP MORTALITAS HAMA ULAT BAWANG MERAH (Spodoptera exigua Hubn) (LEPIDOPTERA: NOCTUIDAE) Rifai, Muh.; Hasriyanty, Hasriyanty; Nasir, Burhanuddin
AGROTEKBIS Vol 4, No 6 (2016)
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The aims of this experiment were to obtain the effective and efficient concentrations of two kinds of plant extracts applied in single or in combination on the mortality of Spodoptera exiqua larva and to determine the LC50 value. This experiment used completely randomized design (CRD) with 5 treatments, namely A (K1 = 0.25%), B (K2 = 0.50%), C (K3 = 0.75%), D (K4 = 1.00%) and E (K5 = 1.25%) and each treatment was replicated 3 times. Larva used was instar 3. Results of this experiment showed that in a single test of Sidondo plant (Vitex negundo L.) extract, the concentration of 1% was effective with the LC50 value at 0.10% and mortality reached 83.33%; and Patah Tulang (Euphorbia tirucalli) extract, the concentration of 1% was also effective with the LC50 value at 0.08% and mortality was upto 83.33%. Combination of Sidondo and Patah Tulang plant extracts with 0.50% each was an effective concentration with LC50 value at 0.09% and mortality of Spodoptera exigua larvae at 48 hours after application reached 83.33%.Key Words: Euphorbia tirucalli, Land, Spodoptera exigua, Viteks negundo.
PENGARUH KEMANGI DAN KENIKIR SEBAGAI TANAMAN REPELLENT TERHADAP Plutella xylostella Linn. (LEPIDOPTERA:PLUTELLIDAE) PADA BUDIDAYA SAWI ORGANIK Mulyadi, Hadi; Nasir, Burhanuddin; Yunus, Mohammad
AGROTEKBIS Vol 5, No 5 (2017)
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This study aims to determine the effect of basil and marigolds as repellent plants on population density and intensity of attacks of Plutella xylostella and mustard crop production.     The use fulness of this research is for information about the solution in dealing with the attack of    P. xylostella on mustard crop and as pest management of P. xylostella environmentally friendly. The experiment was conducted using a randomized block design method (RBD) consisted of           4 treatments with 3 replications. The treatment consisted of mustard plant is planted in monoculture,  plant basil and marigolds planted together among the mustard plant, basil plants grown with mustard, plant marigolds planted together mustard. Variable observation in this study is the population density, the intensity of P. xylostella, as well as mustrad production. Plant basil and marigolds repellent significant effect on the population density and intensity of P. xylostella and   the production of mustard. Plant basil grown with mustard is the most effective repellent plants treatment compared to other treatments, showed the lowest population density of P. xylostella     (0.1 tail/plant), the lowest attack intensity (1%) and the highest production of mustard 19.52 (tonnes/ha). Key Words: Basil, Marigold, Mustard, Plutella xylostella.
PENGARUH TUMPANGSARI TANAMAN SAWI (Brassica juncea Linn.) DAN TANAMAN TOMAT (Solanum lycopersicum Linn.) TERHADAP SERANGAN Plutella xylostella Linn. (Lepidoptera: Plutellidae) Simarmata, Goklas; Pasaru, Flora; Nasir, Burhanuddin
AGROTEKBIS Vol 5, No 6 (2017)
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Implementation of the intercropping of tomato with mustard plants in Central Sulawesi Palu valley region in particular in Palu Valley is very little conducted by farmers. Habits of farmers especially in the area of Central Sulawesi in controlling pests of horticultural crops are still relying on the use of chemical insecticides with relatively high doses concentration. This study aims to determine the effect of intercropping of tomato and mustard plants on the attack of Plutella xylostella L. This research is compiled using a randomized block design with 4 treatments were repeated 3 times. Variables measured the population density of P. xylostella L, the intensity of the attacks, and the production of mustard. The results showed intercropping of tomato plants can significantly affect suppress the population, the intensity of P. xylostella L and mustard production. The highest population is in the control treatment with 1.80 tail and lowest population for the treatment of mustard planted on the sidelines of the tomato crop in the direction from east to west by 0 tail. The intensity of the attacks is highest in the control treatment of 62,80 % and the lowest for the treatment of mustard planted on the sidelines of the tomato crop in the direction from east to west. The high production was 3.82 ton/ha in treatment of mustard surrounded by tomato plants and the lowest production found on control treatments contained 1.67 ton/ha. Keywords : Intercropping, Mustard, Plutella xylostella.
KEANEKARAGAMAN ARTHROPODA PADA TANAMAN BAWANG MERAH Allium ascalonicumL. PADA POLA TANAM YANG BERBEDA Sukarmin, Sukarmin; Nasir, Burhanuddin; Wahid, Abd
AGROTEKBIS Vol 6, No 2 (2018)
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Red onion (Allium azscalonicum L.) is a kind of Horticultural commodity that has big opportunity in the sector of Agribusiness. This research aimed to determine of the diversity and evenness of Arthropod that are distributed under different planting patterns. This research started on April until July 2016, located in Sidera, Sigi Biromaru Sub district, Sigi Biromaru Regency, Central Sulawesi. The method used in this research was an absolute method (a unit sample used was an area size of 1m x 4m within which observations to all individual Arthropod were done systematically) and the nisbi method (Pitfall, Sweep, and Yellowtraps were used). The planting pattern simple mented in this research were red onion – red onion, red onion – chili, and red in the planting pattern of red onion – beans. The diversity of Arthropod on the different planting patterns and the planting pattern of red onion – chili and red onion – beans was classified as medium category with the production of red onion was 3.49 ton/ha. Keywords : Arthropoda, Diversity, Onion, Planting Patterns.
PENGARUH PESTISIDA NABATI BUAH CABAI (Capsicum annuum L) DAN UMBI BAWANG PUTIH (Allium sativum L) TERHADAP MORTALITAS HAMA BAWANG MERAH (Spodoptera exigua Hubner) Nursam, Nursam; Yunus, Mohammad; Nasir, Burhanuddin
AGROTEKBIS Vol 6, No 2 (2018)
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Onions (Allium cepa) is one type of horticultural commodities which has great opportunities in the agribusiness sector. The purpose of this study was to determine the effect of botanical pesticide made from chilly (C. annuum) and garlic (A. sativum) on mortality of larvae of S. exigua. The research was carried out in the Laboratory of Plant Pests, Faculty of Agriculture, Tadulako University. The study took place from September to December 2015. This study used a completely randomized design (CRD) with seven treatments; each treatment was repeated three times so there were 21 experimental units. The composition of the treatment were as follows: Control (water only, p0), 2ml fresh chili/100 mlwater (p1),4 ml rotten chili/100 ml water (p2),6 ml fresh garlic/100 ml water (p3), 8 ml rotten garlic/100 ml water (p4), 10 ml mixed of rotten garlic and rotten chili /100 ml water (p5), 12 ml mixed of fresh chili and fresh garlic/100 ml water (p6). Highest rate of S. exigua  mortality was found in the p5 treatment ranging from 83% - 96% at three to four days of the treatment application. It suggest that this application is very effective in controlling the larvae of S .exigua in onion leaves.Keywords: Mortality, Spodoptera exigua Hubner, and Vegetable pesticides.
PENGARUH DAYA TARIK WARNA PERANGKAP TERHADAP HAMA LALAT BUAH (Diptera:Tephritidae) PADA PERTANAMAN TOMAT (Solanum lycopersicum L.) Iklima, Ilma; Yunus, Moh.; Nasir, Burhanuddin
AGROTEKBIS Vol 6, No 5 (2018)
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Of 19 types of vegetables, tomato was the one that produced the largest in 2014.  The production was 10,731 tons harvested from an area of 2,137 ha.  However, it is a decrease from the production in 2011 which was 65,120 tons from an area of 5,745 (BPS, 2015). The decline in yields and productivity of tomatoes is caused by Bactocera sp. fruit fly infestation. The purpose of this study was to determine the ability of various traps having different colors to capture fruit fly in tomato plants (Solanum lycopersicum L.). This research was done in Sidera village, Sigi Biromaru sub district, Sigi regency of Central Sulawesi province, from June to August 2016. This study used a Randomized Block design (RAK) consisting of five treatments with five replicates.  The yellow trap caught most fruit flies ranging from 9.60 to 48.00 flies leading to low intensity attacks of 14% to 18% with the tomato production of 0.58-0.95 tons/ha.  The lowest number of fruit flies caught was by the transparent trap ranging  from 3.40 to 15.60flies indicating a higher intensity attacks of 20% to 36% and resulting in lower tomato production of 0.46 to 0.60 tons/ha.
KEANEKARAGAMAN ARTHROPODA PADA PERTANAMAN CENGKEH (Syzygium aromaticum L.) DENGAN KETINGGIAN BERBEDA DI DESA ONCONE RAYA KECAMATAN TINOMBO SELATAN Fitriyana, Fitriyana; Toana, Moh. Hibban; Nasir, Burhanuddin
AGROTEKBIS Vol 6, No 4 (2018)
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This research is aimed to study the diversity of Arthropod with different altitude. The research was conducted on farmers' clove plantation in Oncone Raya Village, South Tinombo Subdistrict, ParigiMoutong. Arthropod samples were identified at the Plant Disease Pest Laboratory, Faculty of Agriculture, Tadulako University, from May to July 2016. This study      used two treatments with different heights of 640meters (m) above sea level (asl) and 1,700 m asl, using two trap techniques ie traps Traps and the trap of malease, with sampling 8 times. Based      on the results of observations dilapang showed that the number of individuals most abundant         in the lowlands 640m asl 1073 tail, and at least the number of individuals in the plateau           1700m asl 512 tail. With the highest diversity index found on the plateau 1,700 m asl 2.73, with a fairness index of 0.05 for trap trap traps, and for trapping device the malease trap diversity index value is 2.27, the fairness index is 0.97, with the Index Value Similarity 4.69%. As for the lowland diversity index, the lower incidence of occurrence index (H') was 2.68 individuals, (E) 0.04 for trap trap traps, and for male trap traps (H') 2.60, (E ) 0.94, with the value of the similarity index          (SI) 3.17%. Diversity index in moderate category or in other words ecosystem condition in       stable condition.
EFEKTIFITAS BIOURINE DIPERKAYA DENGAN AGENS PENGENDALI HAYATI UNTUK PENGENDALIAN HAMA Spodoptera exiqua Hubner. (Lepidobtera: Noctuidae) PADA TANAMAN BAWANG MERAH LEMBAH PALU (Allium ascallonicum L.) sujana, I gede arya; nasir, Burhanuddin; Rosmini, Rosmini
AGROTEKBIS Vol 6, No 5 (2018)
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This research aims wasto determine the effectiveness of biourin enriched with biological control (Trichoderma sp. and Beauveria sp.) insuppressing the development of S. exiquain Lembah Palu shallot (Allium ascalonicum, L.) plantation. The research was conducted in Sidera village Sigi Biromaru sub district, Sigi, Central Sulawesi province. This study used a randomized block design  with four treatments i.e. control (B0), biourin(B1), biourin mixed withTrichoderma sp. (B2), and biourin mixed withBeauveria sp. (B3). Each treatment had three replicates.The treatments were applied every week after observation on plant height, leaf number, seedling number and the intensity of S. exiqua attacks. The results showed that the treatments had significant effect on plant height, leaf number, and the number of seedlings. The plants grew in the control treatmentshowed lower plant height (23.58cm),less plant leaf number (19.46), and fewer tillers (3.43) compared to that in theB3 treatment which had plant height, leaf number, and tiller number were 32.64cm, 34.50 and 6.83, respectively.  The application of the treatments significantly reduced the the intensity of S. exiqua attacks.  It was found that the intensity attacks decreased from 17.78% under the control treatment to only 7.78% under the B3 treatment. Higher production was also found in the B3 treatment (35.43 g) than that in the control (20.53 g).