Penggunaan Insektisida Botanis Untuk Mengendalikan Hama Pada Tanaman Tomat

Rante, Caroulus S.; Sembel, Dantje T.; Meray, Elisabeth R.M.; Ratulangi, Max M.; Dien, Moulwy F.; Kandowangko, D.

doi:10.35791/eug.19.2.2013.7374

Cited by 3 publications

(2 citation statements)

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“…It is because the ecosystem in C0 is very suitable for RiptortusLiniaris insect to look for food so that the average number of this insect is higher than that in other treatment, while the lowest one occurs in C4 treatment because in this treatment, Siam weed is planted in between soybean plants resulting in leaves aroma that can reduce the intensity of RiptortusLiniaris insect or the ecosystem in this treatment is not suitable leading to the lower number of population. It is confirmed by (Dantje, 2010) stating that when the organism finds suitable place and can compete with preexisting organisms, the incoming organism will be able to stay. (Hari, 2010) confirmed this as well suggesting that when the insect is dumped off at a place with suitable climate and living environment where considerable food source and adequate space are available, the insect pest will proliferate uncontrollably.…”

Section: Resultsmentioning

confidence: 95%

The Effect of Siam weed Chromolaenaodorata L on the Diversity of Pest and Natural Enemies in Soybean and Corn Plant Intercropping

Napoleão¹,

giya²,

to³

2017

IJAES

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Intercropping systems generally provide a higher yield when combined crop cultivation is done appropriately. Chromolaenaodorata L. has a secondary metabolite that is flavononas, flavonas, khalkones, tannin, aromatic acids and essential oils. The objective is to determine the effect on the development siam weed plant pests and natural enemies of soybean and corn intercropping system. experiment using Randomized Completed Block Design (RCBD) one factor, consist C0 (Corn X Soybean (control); C1 (3 C.odorata X Soybean X corn); C2 (6 C.odorata X Soybean XCorn); C3 (9 C.odorataXSoybean Xcorn); and C4 (12 C.odorata x soybean x Corn, All treatment was repeated three times to obtain 15 combined treatment of the data were analyzed by Analysis of Variance (ANOVA) The results, highest diversity index in C0 2.50, and the diversity index lowest in 2.28, the level of damage to corn plants minimum 3. 03% are in C1, the maximum amount of 79.77 g soybean pod fruit and seed weight of 20.21g maximum at C1. Cob maximum weight of 753.3 g and maximum weight of seeds of 586.7 g everything contained in C1

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Section: Resultsmentioning

confidence: 95%

The Effect of Siam weed Chromolaenaodorata L on the Diversity of Pest and Natural Enemies in Soybean and Corn Plant Intercropping

Napoleão¹,

giya²,

to³

2017

IJAES

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“…Beberapa senyawa sekunder tanaman yaitu tannin, eugenol, azadirachtin, geraniol, sitronelol. Senyawa itulah diduga sebagai alternatif dalam pengendalian jenis hama penyakit tanaman (Hadiyanti et al, 2021;Isnaini et al, 2015;Nurmansyah, 2011;Rante et al, 2013;Tigauw et al, 2015).…”

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Produksi pestisida nabati dari serai, cengkeh, dan lada di Desa Sanggrahan, Kabupaten Nganjuk

Probojati

Lisanty²,

Ghazali³

2022

JATIMAS

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Lemon grass and cloves contain essential oils that are against pest. Thus, they have the potential to be used as main ingredients in the manufacture of botanical pesticides. The teamwork program of the Faculty of Agriculture, Kadiri University formulated both ingredients to produce biopesticide suitable for common pests on shallot plant. It was hoped that the information and knowledge can be spread to the community, particularly shallot farmers, to be able to process natural ingredients for botanical pesticides. The farmers are always constrained by armyworm attacks on their plants. Community service was carried out to educate and socialize the production of the biopesticide at residents' homes in Sanggrahan Village, Gondang District, Nganjuk Regency, East Java Province. The main target of this program was the shallot farming community in the area. Several implementation stages included lectures, training on making pesticides, producing biopesticides, making leaflets, evaluating, and assisting the results of application of biopesticides. The community service activity was carried out smoothly and the community was enthusiast to take part in the activitySerai dan cengkeh memiliki kandungan minyak atsiri yang bersifat beracun, sehinga berpotensi sebagai bioaktivitas terhadap serangan hama. Disisi lain, serai dan cengkeh memiliki potensi yang dapat dijadikan sebagai bahan alam dalam pembuatan pestisida nabati. Melalui program kerja tim pengabdian fakultas pertanian Universitas Kadiri, diharapkan masyarakat mampu mengolah bahan alami untuk pestisida nabati. Program ini diharapkan dapat membantu mengatasi para petani bawang merah yang setiap musim tanam selalu terkendala dengan serangan hama ulat grayak. Pengabdian masyarakat dilaksanakan di rumah warga di Desa Sanggrahan, Kecamatan Gondang, Kabupaten Nganjuk, Provinsi Jawa Timur. Sementara itu, sasaran pengabdian ini adalah masyarakat petani bawang merah di Desa Sanggrahan. Beberapa tahapan pelaksanaan diataranya adalah ceramah, pelatihan pembuatan pestisida, memproduksi pestisida nabati, membuat leaflet, dan pendampingan dalam implementasi hasil pembuatan pestisida nabati. Hasil kegiatan pengabdian kepada masyarakat ini dilaksanakan dengan lancar dan respon masyarakat sangat antusias untuk mengikuti kegiatan ini.

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Efektivitas Ekstrak Buah Bitung (Barringtonia asiatica L. ) Terhadap Hama Spodoptera litura F. Pada Tanaman Kubis (Brassica oleraceae)

Manikome¹,

Kastanja²,

Patty³

2020

Agrikan: J. Agro. Fish.

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Saat ini di Halmahera Utara petani sedang mengikuti program alih teknologi pertanian khususnya tanaman hortikultura. Salah satu tanaman hotikultura yang dibudidayakan adalah kubis, akan tetapi dalam peningkatan produksi kubis mengalami permasalah organisme penggangu tanaman (OPT). Spodoptera litura (F.) merupakan salah satu hama yang menyerang kubis. Serangan hama tersebut dapat menyebabkan kerusakan hingga 90 persen jika tidak dikendalikan. Salah satu cara mengurangi masalah akibat penggunaan insektisida sintetik yaitu perlu dikembangkan sarana pengendalian yang efektif dan ramah lingkungan dengan menggunakan insektisida yang berasal dari tumbuhan (insektisida nabati). Berdasarkan hal ini dilakukan penelitian mengenai efektivitas ekstrak buah bitung (Barringtonia asiatica L. ) terhadap hama Spodoptera litura F. Penelitian menggunakan Rancangan Acak Lengkap (RAL). Perlakuan adalah konsentrasi ekstrak yaitu 10 persen, 20 persen, 30 persen, 40 persen, 50 persen, dan kontrol. Setiap perlakuan diulang sebanyak 5 kali. Hasil penelitian menunjukan bahwa pengendalian S. litura dengan menggunakan ekstrak B. Asiatica efektif. Rata- rata mortalitas menunjukan hasil presentasi yang sangat baik. Mortalitas tertinggi 84,25 persen ditemukan pada konsentrasi ekstrak 50 persen., dapat disimpulkan bahwa ekstrak buah efektif dalam mengendalikan larva S. litura. Saran perlu dilakukan penelitian lebih lanjut tentang efektifitas ekstrak buah bitung dalam mengendalikan hama lain pada tanaman kubis bahkan hama pada tanaman sayuran lainnya.

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Penggunaan Insektisida Botanis Untuk Mengendalikan Hama Pada Tanaman Tomat

Cited by 3 publications

References 0 publications

The Effect of Siam weed Chromolaenaodorata L on the Diversity of Pest and Natural Enemies in Soybean and Corn Plant Intercropping

The Effect of Siam weed Chromolaenaodorata L on the Diversity of Pest and Natural Enemies in Soybean and Corn Plant Intercropping

Produksi pestisida nabati dari serai, cengkeh, dan lada di Desa Sanggrahan, Kabupaten Nganjuk

Efektivitas Ekstrak Buah Bitung (<em>Barringtonia asiatica</em> L. ) Terhadap Hama <em>Spodoptera litura</em> F. Pada Tanaman Kubis (<em>Brassica oleraceae</em>)

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