PENGARUH INSEKTISIDA NABATI DAUN TEMBAKAU DAN PEPAYA TERHADAP MORTALITAS ULAT GRAYAK (Spodoptera litura)
Abstract
Armyworm (Spodoptera litura) is a polyphagous pest that commonly attacks vegetable cultivation. Farmers are currently still using chemical control, namely spraying chemical pesticides. The consequences are environmental problems, resistance and even pest explosions. One way to overcome this is by using tobacco and papaya leaves as vegetable pesticides. Tobacco leaves and papaya leaves can be used as vegetable insecticides because they contain alkaloids, tannins and saponins. The research was conducted in Sukorejo Village starting from May-July 2022. The study used a Randomized Block Design where there were 10 treatments and each treatment was repeated 3 times so there were 30 experimental units. The observed variables were mortality, the percentage of pupae and imago formed, then the data were analyzed using ANOVA and if the results were significantly different a follow-up test was carried out with a 5% BNJ. The results of the ANOVA test showed that the concentration of 40 g papaya leaves + 40 g/l water of tobacco leaves (D8) was the best concentration which caused 87.67% mortality and the lowest percentage of pupa formation was 13.56%.
Downloads
References
Begna F dan Damtew T. 2015. Evaluation of four botanical insecticides against Diamondback Moth, Plutella xylostella L. (Lepidoptera: Plutellidae) on head cabbage in the central rift valley of Ethiopia. Sky J Agri Res. 4(5): 097 – 105.
Dadang dan Prijono. D. 2008. Insektisida Nabati: Prinsip, Pemanfaatan, dan Pengembangan. Department Proteksi Tanaman Fakultas Pertanian IPB. Bogor
Darmawan. 2009. Budidaya Tanaman Sawi. Kanisius. Yogyakarta. Hal 23-39.
Deptan. 2011. Tanaman Hortikultura dan Palawija. Depertemen Pertanian Jakarta. Hal 24-54.
Edde, Peter. 2018. Principal Insects Affecting Tobacco Plants in the Field. Sciendo. Volume 7. Hal 1-49. (Online) https://sciendo.com/pdf/10.2478/cttr-2018-0013. Diakses tanggal 28 November 2022.
Listiyanti, A. Nurkalis, U. Sudiyanti., Hestiningsih R. 2012. Ekstraksi Nikotin Dari Daun Tembakau (Nicotina Tabacum) Dan Pemanfaatannya Sebagai Pestisida Nabati Pembunuh Aedes spp. Jurnal ilmiah Mahasiswa, Universitas Diponegoro.
Manikome, Nonice dan Morina Handayani. 2022. Effectiveness Test of Soursop Leaf Extract and Papaya Leaf Extract Combination Against Spodoptera litura on Chili Plants in Tobelo City. Agrikan: Jurnal Agribisnis Perikanan. 13 (2): 253-259.
Nechiyana, Sutikno, dan D. Salbiah,2013. Penggunaan Ekstrak Daun Pepaya (C. papaya L) untuk pengendalian hama kutu daun (Aphis gosypii Glover) pada tanaman cabai (Capsicum annum). Artikel. RIAU.
Ningsih, Yayuk. 2019. Uji Efektivitas Ekstrak Limbah Tembakau Sebagai Pestisida Nabati Terhadap Ulat Helicoverpa armigera (LEPIDOPTERA: NOCTUIDAE) Pada Jagung. (Online) http://repository.ub.ac.id/id/eprint/173844/7/Yayuk%20Setia%20NingsihOK.pdf. Diakses tanggal 25 November 2022.
Ogbalu, Bobmanuel, Membere. 2014. Larvicidal Effect of Aqueous Leaf Extract of Tobacco (Nicotianatabacum) On the Third Instar Larvae of Musca domestica L. Journal of Agriculture and Veterinary Science. 7 (12): 35-40.
Putra F. 2007. Uji Konsentrasi Fraksi Heksan Bunga Kipait (Tithonia diversifolia A. Gray) (Asteraceae) Terhadap Larva Plutella xylostella (Lepidoptera; Yponomeutidae). [Skripsi]. Padang. Fakultas Pertanian. Universitas Andalas. Hal. 42.
Rustam, Rusli dan Anggita Cinthia. 2021. Uji Konsentrasi Ekstrak Serai Wangi Terhadap Mortalitas Ulat Grayak Jagung. Jurnal Dinamika Pertanian 37 (3): 199-208.
Soenandar, M, Aeni, M. N., dan Raharjo, A. 2010 Petunjuk Praktis Membuat Pestisida Organik . PT Agromedia pustaka. Tangerang. Hal. 25-45.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
