UJI BEBERAPA KONSENTRASI EKSTRAK KULIT JENGKOL (Pithecellobium lobatum Benth) UNTUK MENGENDALIKAN ULAT DAUN BAWANG (Spodoptera exigua Hubner)

Divasyah Luthfi Nasution, Rusli Rustam

Abstract


Beet armyworm (Spodoptera exigua Hubner) is one of the main problems in shallot cultivation which can cause production losses of up to 100% if not controlled. The use of botanical pesticides from jengkol rind extract (Pithecellobium lobatum Benth) is a solution to control beet armyworms (Spodoptera exigua Hubner). This study aims to obtain a concentration of jengkol rind extract which is effective to controlling beet armyworm. The study was conducted at the Laboratory of Plant Pest and Experimental Garden at the Faculty of Agriculture, University of Riau from January until March 2020. This research was conducted experimentally using a completely randomized design (CRD) with five treatments and four replications. The treatments given were jengkol rind extract concentration   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 results indicate that the application of jengkol rind extract 100 gl-1 water is an effective concentration to control beet armyworm with an initial time of death 12.75 hours, a lethal time 50 at 37.50 hours, the highest daily mortality on the second day at 37.5% and total mortality is 92.5% in the 5 days after application.


Keywords


Pithecellobium lobatum Benth, Spodoptera exigua Hubner, botanical pesticide.

Full Text:

PDF

References


Ahdiyah, I. dan K. I. Purwani, 2015, Pengaruh Ekstrak Daun Mangkokan (Nothopanax scutellarium) sebagai Larvasida Nyamuk

Culex sp., Jurnal Sains dan Seni ITS. No.2, Vol. 4, Hal. 32-36.

Ambarningrum, T. B., Arthadi, H. Pratiknyo, dan S. Priyanto, 2007, Ekstrak Kulit Jengkol (Pithecellobium lobatum): Pengaruhnya sebagai Anti Makan dan terhadap Efisiensi Pemanfaatan Makanan Larva Instar v Heliothis armigera, Jurnal Sains MIPA, No. 3, Vol. 13, Hal. 165-170.

Ambarningrum, T. B., H. Pratiknyo, dan S. Priyanto, 2009, Indeks Nutrisi dan Kesintasan Larva Spodoptera litura F. yang Diberi Pakan Mengandung Ekstrak Kulit Jengkol (Pithecellobium lobatum Benth), Jurnal Hama Penyakit Tanaman Tropika, No. 2, Vol. 9, Hal. 109-114.

Astuti, P., 2013, Uji Efektifitas Kulit Buah Jengkol (Pithecolobium lobatum) terhadap Kematian Siput Murbei (Pomacea canaliculata), Ziraa’ah, No. 2, Vol. 37, Hal. 40-45.

Azlansah, A. Rusdy, dan Hasnah, 2019, Concentration Test of Jengkol Skin Extract against Armyworm Spodoptera litura F. at Laboratory, JIM Pertanian Unsyiah, No. 2, Vol. 4, Hal. 161-167.

Dadang dan D. Prijono, 2008, Insektisida Nabati: Prinsip, Pemanfaatan dan Pengembangan, Fakultas Pertanian Institut Pertanian Bogor, Bogor.

Dewi, N., 2012, Untung Segunung Bertanam Aneka Bawang, Pustaka Baru Press, Yogyakarta.

Hutauruk, J.E., 2010, Isolasi Senyawa Flavonida dari Kulit Buah Tumbuhan Jengkol (Pithecollobium lobatum Benth), Skripsi, Universitas Sumatera Utara, Medan.

Kementrian Pertanian Republik Indonesia, 2017, Statistik pertanian agricultural statistics 2017, Pusat Data dan Sistem Informasi Pertanian Kementerian Pertanian Republik Indonesia, Jakarta.

Moekasan, T.K., R. S. Basuki, dan L. Prabaningrum, 2012, Penerapan Ambang Pengendalian Organisme Pengganggu Tumbuhan pada Budidaya Bawang Merah Dalam Upaya Mengurangi Penggunaan Pestisida, Jurnal Hortikultura, No. 1, Vol. 22, Hal. 47- 56.

Muslihat dan D. Salbiah, 2020. Uji Beberapa Konsentrasi Ekstrak Tepung Daun Bintaro (Cerbera manghas L.) terhadap Hama Penggerek Tongkol Jagung (Helicoperva armigera Hubner), Jurnal Dinamika Pertanian, No. 1, Vol. 36, Hal. 21-28.

Negara, A., 2003, Penggunaan Analisis Probit untuk Pendugaan Tingkat Kepekaan Populasi Spodoptera exigua terhadap Deltametrin di Daerah Istimewa Yogyakarta, Jurnal Informatika Pertanian, No. 1, Vol. 12, Hal. 1-9.

Nursal, E., Sudharto, P.S., dan R. Desmier, 1997, Pengaruh Konsentrasi Ekstrak Bahan Pestisda Nabati Terhadap Hama, Balai Penelitian Tanaman Obat, Bogor.

Pradani, F. Y, 2009, Indeks Pertumbuhan Larva Aedes aegypti L. yang Terdedah Dalam Ekstrak Air Kulit Jengkol (Pithecellobium lobatum), Aspirator, No. 2, Vol. 1, Hal. 81-86.

Rukmana, R., 1994, Bawang Merah, Budidaya dan Pengolahan Pasca Panen. Kanisius, Yogyakarta.

Sari, D. E. dan A. K. Armayanti, 2018, Efek Antifeedant Ekstrak Ageratum conyzoides L. terhadap Spodoptera sp., Jurnal Agrominansia, No. 2, Vol. 3, Hal. 89-95.

Setiawati, W., A. Hasyim, A. Hudayya, dan B. M. Shepard, 2014, Evaluation of Shade Nets and Nuclear Polyhedrosis

Virus (SeNPV) to Control Spodoptera exigua (Lepidoptera: Noctuidae) on Shallot in Indonesia, Journal Advanced in Agriculture and Botanics Bioflux, No. 1, Vol. 6, Hal. 88-97.

Sitompul, A. F., S. Oemry, dan Y. Pangestinigsih, 2014, Uji Efektifitas Insektisida Nabati terhadap Mortalitas Leptocorisa acuta Thunberg (Hemiptera : Alydidae) pada Tanaman Padi (Oryza sativa L.) di Rumah Kaca, Jurnal Online Agroteknologi, No. 3, Vol. 2, Hal. 1075-1080.




DOI: https://doi.org/10.33096/agrotek.v4i2.134

Refbacks

  • There are currently no refbacks.


Copyright (c) 2021 Divasyah Luthfi Nasution, Rusli Rustam

Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

___________________________________________________________
AGROTEK: Jurnal Ilmiah Ilmu Pertanian
ISSN 2581-3021
Published by Program Studi Agroteknologi Fakultas Pertanian Universitas Muslim Indonesia

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0