The Diversity of Pest Generalist Predator in Potato Plants (Solanum tuberosum L.) Treated By Non-Synthetic Chemistry Insecticide on The Medium Plain of Lombok Island

Autor(s): Muhammad Sarjan, Sudirman Wahyu Astiko, Citra Sintia Andari, Baiq Minarti Rismanovi
DOI: 10.29303/jossed.v1i1.491

Abstract

This study aims to determine the diversity, abundance, and dominance of predators in potato plants treated by synthetic non-chemical insecticides on the medium plain of Lombok Island. The research used Randomized Block Design with ten different synthetic non-chemical insecticide treatments such as Metarhizium anisopliae, Beauveria bassiana, and Bacillus thuringiensis, Neem extract, tobacco stem extract, soursop leaf extract, babandotan leaf extract, chemical insecticide treatment, and one treatment without insecticide as a control. The insecticide was applied after 37 days of planting eight times at 7-day intervals. The type and population of predators were observed five days after the treatments. The diversity index (H'), abundance (K), and dominance (D) of the predators are then identified and determined. Data were analyzed by using a Diversity analysis followed by a 5% beda nyata jujur (BNJ). The yield shows six predatory families: Formicidae, Coccinellidae, Mantidae, Lycosidae, Oxyopidae, and Aranedae. H' and K values are generally classified as the low category, and no species dominates in each treatment (D <0.5). The value of H' and K in B. thuringiensis treatment was higher than other treatments. The highest D value was obtained from chemical insecticide treatment. Formicidae is the family with the highest population compared to other families

Keywords

Biological Insecticide; Diversity; Potatoes; Predators

Full Text:

PDF

References

Anonymous. (2010). Tanaman Kentang Indonesia. http://www.lablink.or.id/Env/Agro/Granola/cabe-panen.html. [November, 2016)].

Aradila A.S. (2009). Uji Efektifitas Larvasida Ekstrak Ethanol Daun Nimba (Azadirchtin indica) Terhadap Larva Aedes aegepty. Laporan Akhir Penelitian. Universitas Diponogora.

Arifin. (2011). Diversitas arthropoda pada berbagai teknik budidaya padi di Pemalang, Jawa Tengah. Penelitian pertanian tanaman pangan 15(2):5-12.

Azis, M.S. (2017). Efektivitas Beberapa Bioinsektisida Terhadap Serangan Hama Pengorok Daun (Liriomyza huidobrensis) Pada Tanaman Kentang (Solanum Tuberosum) Di Dataran Medium. [Skripsi unpublished].

Badan Pusat Statistik. (2014). NTB Dalam Angka 2014. Badan Pusat Statistik. Nusa Tenggara Barat. 271 h.

Borror, T,J. (1981). Pengenalan Pelajaran Serangga Edisi Keenam. Terjemahan oleh Soetiyono Partosoedjono. 1992, Yogyakarta: Gadjah Mada University Press.

Borror. (2005). Study of Insects. 7 th Edition. Thomson Brooks/Cole. Australia, Canada, Singapura, Spain, United Kingdom, United Stated.

Bukhairi. (2009). Efektifitas Ekstrak Daun Nimba Terhadap Pengendalian Hama Plutella Xylostella L. Pada Tanaman Kedelai. Pidie. Aceh.

Chen, Z.C, Shen C.H, Datta. (2006). Field assessment of the effects of transgenic rice expressing a fused gene of cry1Ab and cry1Ac from Bacillus thuringiensis Berliner on nontarget planthopper and leafhopper populations. Environ. Entomol. 35(1): 127–134

Denno, R.F., Mitter, M.S., Langellotto, G.A., Gratton, C., Finke D.L. (2004). Interactions Between a Hunting Spider and a web-builder: Consequences of Intraguild Predation and Cannibalism for Prey Suppression. Ecol. Entomol. 29(5): 566-577.

Ditjenbun. (994). Pedoman Pengenalan Pestisida Botani. Direktorat Bina Perlindungan Tanaman Perkebunan, Ditjetbun. Deptan. Jakarta. Hal 79-85.

Elzinga R. J. (1978). Fundamentals of Ecology. New Delhi Practice Hall of India. Private imited.

Herlinda, S., Waluyo, S.P., Estuningsi, I., Chandra. (2008). Perbandingan keragaman spesies dan kelimpahan arthropoda predator penghuni tanah di sawah lebak yang diaplikasi dan tanpa aplikasi insektisida. J. Entomol. Indon. 5 (2): 96-107.

Ludwig, S.W., Oetting, R.D. (2001). Susceptibility of natural enemies to infection by Beauveria bassiana and impact of insecticides on Ipheseius degenerans (Acari: Phytoseiidae). J.Agric. Urban Entomol. 18(3): 168−178.

Magurran, A.E. (1988). Ecologycal Dyvercity and Its Measurement. Croom Helm Limited. London.

Makal, V.G.H., Turang, D.A.S. (2011). Pemanfaatan Ekstrak Kasar Batang Serai Untuk Pengendalian Larva Crosiolomia binotalis Zell. Pada Tanaman Kubis. Jurnal Pertanian 17: 16-20.

Nuraeni., Sugianto., & Zaenal. (2013). Usahatani Konservasi di Hulu DAS Jeneberang (Studi Kasus Petani Sayuran di Hulu DAS Jeneberang Sulawesi Selatan). J. Manusia dan Lingkungan 20 (2): 173-183.

Odum, E.P. (1993). Dasar-dasar Ekologi. Penerjemah: Samingan Tj. Gadjah Mada University Press, Yogyakarta.

Sarjan., Irwan, M. (2008). Pemanfaatan Batang Tembakau Sebagai Pestisida Nabati dan Kompos Dalam Budidaya Beberapa Tanaman Sayuran. Fakultas Pertanian Unram. NTB.

Shepard, B.M., Barrion. A.T., Litsinger J.A. (1987). Serangga-Serangga Laba-laba dan Patogen Yang Membantu. Lembaga penelitian Padi Internasional. Manila Philippines.

Umar, R. (2013). Penuntun Praktikum Ekologi Umum. Universitas Hasanuddin, Makassar.

Untung, K. (1993). Pengantar Hama Terpadu. Gadjah Mada University Press, Yogyakarta.

Waridho H.I. (2017). Pengaruh Insektisida Nabati Terhadap Serangan Hama Kumbang (Epilachna sp) Pada Tanaman Kentang Di Dataran Medium Santong. [Skripsi]. Fakultas Pertanian. Universitas Mataram. NTB.

Yahya, H. (2004). Menjelajah Dunia Semut. http://yahya/menjelajahduniasemut.pdf. [29 November 2016].

DOI: https://doi.org/10.29303/jossed.v1i1.491

Refbacks

  • There are currently no refbacks.