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Noor Laili Aziza
Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Medicine & Pharmacology

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Aktivitas Antagonistik Cendawan Endofit Asal Bunga Bawang Dayak (Eleutherine bulbosa (Mill.) Urb.) terhadap Fusarium sp. yang Menginfeksi Tanaman Cabai Noor Laili Aziza; Noorkomala Sari; Sofiya Irsalina
Jurnal Fitopatologi Indonesia Vol 17 No 5 (2021)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14692/jfi.17.5.210-215

Abstract

Penyakit layu yang disebabkan oleh Fusarium spp. merupakan penyakit penting dalam budi daya cabai. Salah satu cara potensial untuk mengendalikan penyakit tanaman ialah menggunakan agens hayati seperti cendawan endofit dari tanaman obat. Bawang dayak termasuk tanaman obat yang bersifat antibakteri, anticendawan, antiinflamasi, dan antioksidan. Penelitian bertujuan menentukan aktivitas antagonistik cendawan endofit yang berasal dari bunga bawang dayak terhadap cendawan patogen Fusarium spp. Sebanyak tujuh belas isolat cendawan endofit berhasil diperoleh dari bunga bawang dayak, yaitu isolat EnA, EnB, EnC, EnD, EnE, EnF, EnG, EnH, EnI, EnJ, EnK, EnL, EnM, EnN, EnO, EnP, dan EnQ. Lima dari tujuh belas isolat, yaitu EnA, EnF, EnI, EnJ, dan EnK digunakan untuk uji antagonisme terhadap Fusarium spp. dengan metode dual kultur. Penghambatan pertumbuhan koloni Fusarium spp. yang disebabkan oleh isolat EnA, EnF, EnI, EnJ, dan EnK berturut-turut sebesar 67.6%, 53.15%, 77.25%, 70,42% dan 67.1%.
Potensi Cendawan Endofit dari Bunga Bawang Dayak untuk Menekan Pertumbuhan Ralstonia solanacearum pada Tanaman Tomat Putri Wulan Cahyani; Noor Laili Aziza; Yusriadi Marsuni
Agroekotek View Vol 4, No 1 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v4i1.2857

Abstract

Cultivation of tomato plants (Lycopesicum esculentum Mill.) Is often exposed to plant diseases. One of the diseases that often attacks tomato plants is bacterial wilt disease caused by R. solanacearum. Therefore, it is necessary to have biological control with the application of an antagonistic agent, namely the provision of endophytic fungi from dayak onion flowers. This study aims to determine the types of endophytic fungi in dayak onion flowers and to determine the potential of endophytic fungi in suppressing the growth of R. solanacearum. This research was conducted from February to May 2020, taking samples of dayak onion flowers in the Experimental Field of the Faculty of Agriculture and samples of symptomatic tomato plants on the Karang Anyar Farmer Group's land then continued with isolation, purification, identification, and antagonistic testing at the Production Laboratory of the Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The method used in this study was a one-factor completely randomized design (CRD) with nine treatments, namely C1 = endophytic fungi A + R. solanacearum, C2 = endophytic fungi B + R. solanacearum, C3 = endophytic fungi F + R. solanacearum, C4 = endophytic fungi G + R. solanacearum, C5 = endophytic fungi I + R. solanacearum, C6 = endophytic fungi J + R. solanacearum, C7 = endophytic fungi K + R. solanacearum, C8 = fungi endophytic N + R. solanacearum, and C9 = endophytic fungi P + R. solanacearum and repeated three times. This study used a comparison, namely control with three replications, in order to obtain 30 experimental units. The results of this study that endophytic fungi from dayak onion flowers have the potential to suppress the growth of R. solanacearum. Based on the research, there were 17 endophytic fungi from dayak onion flowers with nine endophytic fungi which had the fastest growth rate of radius. Fungi with the genus Colletotrichum sp., Mucor sp., and Papulaspora sp. has the potential to suppress the growth of R. solanacearum with moderate to strong percentage of inhibition.
Efektivitas Ketinggian Perangkap Lalat Buah Pada Jeruk Siam Banjar pada Sistem Surjan Riswandha Imam; Noor Laili Aziza; Hairu Suparto
Agroekotek View Vol 4, No 3 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v4i3.3010

Abstract

The Banjar siam orange is a type of citrus that is widely cultivated with the Surjan system in South Kalimantan, especially in the Barito Kuala area. However, the productivity of this fruit is still below standard due to the attack of fruit flies. This study aims to determine the effect of the application of fruit fly traps with different heights on the population of siam Banjar citrus fruit flies that are trapped and to determine the height of the siam Banjar orange fruit fly trap which is the most effective for controlling fruit fly pests. This research was conducted in the land of Banjar oranges in Simpang Nungki Village Cerbon Barito Kuala Regency for two months, from July to September 2020 using the one-factor randomized block design (RAK) method consisting of five treatments. These factors are the various kinds of heights and the five treatments are 0 m from the top of the plant (P1), 0.5 m from the shoot (P2), 1 m from the top of the plant (P3), 1.5 m from the top of the plant (P4), 2 m from the top of plant (P5). The treatment was repeated five times so that there were 25 experimental units. The results showed that the application of fruit fly traps with different heights had no significant effect on the population of siam Banjar citrus fruit flies in each trap. The height of the application of the siam Banjar orange fruit fly trap that traps the most fruit flies is the treatment of hanging fruit fly traps at an altitude of 1 m from the tops of citrus plants.
Co-Authors Putri Wulan Cahyani Riswandha Imam Sari, Noorkomala Sofiya Irsalina Suparto, Hairu Yusriadi Marsuni