Main Article Content

Abstract

Efficacy of Lemongrass and Soursop Leaf Extracts for Controlling ArmywOrm (Spodoptera litura J.E. Smith) Infestation in Green Mustard Cultivation]. Employing vegetable insecticide as a primary measure for controlling armyworms (Spodoptera litura) represents an environmentally friendly strategy to enhance yield. This research, conducted between December and February 2021 at the Plant Protection Laboratory and Plant Protection Gauze House, Faculty of Agriculture, Bengkulu University, aimed to determine the effective concentration of vegetable insecticides for managing armyworms infestation in green mustard. A randomized complete design (CRD) with six treatments and five replications was employed for the efficacy test. The treatments comprised: control, lemongrass extract, soursop leaf extract, lemongrass and soursop leaves extracts in a 1:1 ratio, lemongrass and soursop leaves extracts in a 1:2 ratio, and lemongrass and soursop leaves extracts in a 2:1 ratio. The results demonstrated that both lemongrass and soursop leaf extracts, either individually or in combination, effectively controlled S. litura larvae. Notably, an 8% concentration of citronella extract exhibited the highest mortality rate at 60%, with soursop leaves achieving 53.3%. In combination extracts, lemongrass and soursop leaves extracts in 1:1 and 2:1 ratio resulted in a 43.4% larvae control, while the ratio of lemongrass 1:2 to soursop leaves achieved a 36.6% larvae control. Overall, the research underscores the potential of vegetable insecticides, specifically lemongrass and soursop leaf extracts, as viable components of integrated pest management strategies to maintain crop yield in green mustard cultivation.

Article Details

How to Cite
Wiranata, W. A., Djamilah, D., & Sunardi, T. (2023). EFIKASI EKSTRAK SERAI WANGI DAN DAUN SIRSAK DALAM MENGENDALIKAN SERANGAN ULAT GRAYAK (Spodoptera litura J.E. Smith) PADA BUDIDAYA SAWI HIJAU. Jurnal Ilmu-Ilmu Pertanian Indonesia, 25(2), 134–139. https://doi.org/10.31186/jipi.25.2.134-139

References

  1. Badan Pusat Statistik. (2020.) Tabel Dinamis. https://www.bps.go.id/site/resultTab. Diakses 17 Agustus 2020.
  2. Ganul, T., Alang, H. & Ainulia, A.D.R. (2021). Pengaruh ekstrak rimpang Jeringau (Acorus calamus L) terhadap larva ulat grayak (Spodoptera litura) pada sawi putih (Brassica pekinensis). CELEBES BIODIVERSITAS: Jurnal Sains dan Pendidikan Biologi, 4(1), 6-16. DOI: https://doi.org/10.51336/cb.v4i1.255.
  3. Gifari, S.A. (2018). Efektivitas Insektisida Ekstrak Daun Sirsak (Annona muricata L.) dalam Pengendalian Hama Ulat Grayak (Spodoptera litura F.) pada Tanaman Kedelai (Glycine max L.) Varietas Burangrang. Fakultas Sains dan Teknologi. Universitas Gunung Djati Bandung.
  4. Halim, R. & Fitri, A. (2020). Aktivitas minyak sereh wangi sebagai anti nyamuk. Jurnal Kesmas Jambi, 4(1),28-34. DOI: https://doi.org/10.22437/jkmj.v4i1.8940.
  5. Juli, J. & Wahyuni, S. (2020). Penambahan dekomposer sebagai bahan stimulator untuk meningkatkan efektivitas pestisida nabati. Agrica: Journal of Sustainable Dryland Agriculture, 13(1), 1-14. DOI: https://doi.org/10.37478/agr. v13i1.301.
  6. Marwoto & Suharsono. (2008). Strategi dan komponen teknologi pengendalian ulat grayak (Spodoptera litura). J. Litbang Pertan. 27(4), 131–136.
  7. Noviana, E. (2011). Uji potensial ekstrak daun Suren (Toona sureni B) sebagai insektisida Ulat Grayak (Spodoptera litura F.) pada tanaman Kedelai (Glycine max L.). Universitas Sebelas Maret, Surakarta.
  8. Octriana, L. & Istianto, M. (2021). Efektivitas minyak Sereh Wangi dalam mengendalikan Kutu Putih Pepaya Paracoccus marginatus L. Jurnal Budidaya Pertanian, 17(1), 15-22. DOI: https://doi.org/10.30598/jbdp.2021.17.1.15.
  9. Omotoso, S. E.,B.A., Akinpelu & Soyelu, O.J. (2020). Insecticidal effect of lemongrass oil on behavioural responses and biochemical changes in cowpea weevil, Callosobruchus maculatus (Fabricius). Journal of Phytopathology and Pest Management, 14-30.
  10. Parthiban, E., Arokiyaraj, C., Janarthanan, S. & Ramanibai, R. (2020). Purification, characterization of mosquito larvicidal lectin from Annona muricata and its eco-toxic effect on non-target organism. Process Biochemistry, 99, 357-366. DOI: https://doi.org/10.1016/j.procbio.2020.09.025.
  11. Perry A. S., Yamamoto, I., Ishaaya, I. & Perry, R.Y. 1997. Insecticides in Agriculture and Env Entomol, Restrospects and Prospect. Springer Berlin.
  12. Pramushinta, I. (2020). Bioinsektisida ekstrak kulit pisang kepok (Musa paradisiaca) terhadap mortalitas ulat grayak (Spodoptera litura) pada sawi hijau (Brassica juncea L). Wahana, 72(2), 97-103. DOI: https://doi.org/10.36456/wahana.v72i2.2704.
  13. Ramadhan, R. A. M. &Firmansyah, E. (2022). Daun sirsak (Annona muricata) sebagai pestisida nabati pada sistem budidaya dalam ember. JPPM (Jurnal Pengabdian dan Pemberdayaan Masyarakat), 5(1), 151-157.
  14. Ridwan, T. (2003). Pengaruh cara pemberian ekstrak babadotan (Ageratum conyziodes L.) terhadap ulat grayak (Spodoptera litura). Skripsi. Fakultas Pertanian. Universitas Andalas. Padang.
  15. Rustam, R. & Tarigan, A.C. (2021). Uji konsentrasi ekstrak serai wangi terhadap mortalitas ulat grayak jagung. Dinamika Pertanian, 37(3), 199-208. DOI: https://doi.org/10.25299/dp.2021.vol37(3).8928.
  16. Sari, I. W., F, Athaillah.,F. A., Gani,Winaruddin, W. & Eliawardani, E. (2023). Uji aktivitas ekstrak daun dan batang serai wangi (Cymbopogon nardus L.) sebagai insektisida terhadap nyamuk Culex spp. Jurnal Ilmiah Mahasiswa Veteriner, 7(2).