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All Journal Jurnal Agroekoteknologi AGROLOGIA : Jurnal Ilmu Budidaya Tanaman JURNAL BUDIDAYA PERTANIAN Agro Bali: Agricultural Journal Jurnal Agrosilvopasture-Tech Jurnal Pertanian Kepulauan AGRIC
Abraham Talahaturuson, Abraham
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance Environmental Science Social Sciences

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Journal : Jurnal Pertanian Kepulauan

 1 
Potensi Bakteri Filoplan Asal Tanaman Sagu Aksesi Makanaru (Metroxylon longispinum) Sebagai Agens Hayati Terhadap Pertumbuhan Rhizoctonia solani Kuhn Nurlette, Jahra; Leiwakabessy, Christoffol; Talahaturuson, Abraham; Uruilal, Costanza; Ririhena, Rhony Einstein; Rumahlewang, Wihelmina; Patty, Jacob Richard
JURNAL PERTANIAN KEPULAUAN Vol 8 No 1 (2024): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2024.8.1.24

Abstract

The sago plant is a staple food for the people of Maluku and Papua and has many benefits and advantages to continue to be developed. A group of phylloplane microbes grow and spread on the surface of the leaves. The objective study is to find isolates of phylloplane bacteria from sago accession Makanaru and determine the inhibition of these bacteria against the growth of Rhizoctonia solani Kuhn. Sampling of sago plants (upper, middle, and lower leaves) was conducted in Negeri Seith, Leihitu District, Central Maluku Regency. Based on the isolation results, 21 isolates of phylloplanes bacteria were obtained and ready for further testing. From the results of hypersensitive test selection, 14 non-pathogenic isolates of phylloplane bacteria were obtained. Furthermore, tested the inhibitory power of phylloplane bacteria in suppressing the growth of the fungus, 3 phylloplane bacteria isolates were obtained with strong inhibitory, namely DA3.3, DT3.2, DT3.1 followed by 3 isolates DB4, DB4.2, and DB4.4 (medium inhibitory) which have the potential to be developed as biological agents.
Studi Kerusakan Umbi Kentang Akibat Cendawan Patogen Pascapanen pada Beberapa Pasar di Kota Ambon Samponu, Welmince; Leiwakabessy, Christoffol; Rumahlewang, Wihelmina; Uruilal, Costanza; Talahaturuson, Abraham
JURNAL PERTANIAN KEPULAUAN Vol 8 No 2 (2024): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2024.8.2.49

Abstract

The study aims to determine the level of damage to potato tubers due to post-harvest pathogenic fungi attacks in several traditional markets in Ambon City. This study is a survey study at the Mardika, Passo, and Rumahtiga markets. The results of the study found one type of post-harvest pathogenic fungus that attacks potato tubers in traditional markets in Ambon City, namely Fusarium spp. which is the cause of dry rot disease in potato tubers. The level of damage to potato tubers due to Fusarium spp. attacks is classified as severe, found in the Mardika market at 70.81% and the Transit Passo market at 60.91%. While in the Rumahtiga market only 31.62% are classified as moderate damage.
Potensi Minyak Atsiri Kayu Manis dan Kayu Lawang Sebagai Pengendali Hayati Fusarium oxysporum Hariroh, Siti Harir; Marzuki, Ilyas; Leiwakabessy, Christoffol; Talahaturuson, Abraham
JURNAL PERTANIAN KEPULAUAN Vol 9 No 2 (2025): Jurnal Pertanian Kepulauan
Publisher : Fakultas Pertanian, Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/jpk.2025.9.2.1

Abstract

This research aims to analyze the potential of essential compounds of Cinnamonum burmannii and Cinnamonum cullilawan as a bioagent for Fusarium oxysporum and to test the efficacy of both essential oils in controlling the growth of the fungus F. oxysporum. Oil extraction was carried out using the steam-water distillation method, and analysis of the components of the oil compounds of the cinnamon was carried out using the GC-MS method. Essential oils were tested for their efficacy for inhibiting F. oxysporum with four concentrations, namely 0.06%, 0.125%, 0.25%, and 0.5% on PDA and PDB media. The results show that the main essential compound in C. burmannii is cinnamaldehyde at 20.61%, and in C. cullilawan, it is eugenol at 26.33%. The essential compounds of both have antifungal activity against F. oxysporum, with a concentration rate of 0.125% being able to inhibit the growth of F. oxysporum. The main active compounds, such as cinnamaldehyde and eugenol, play an important role in the fungus control mechanism. This research concludes that the essential compounds from both have the potential to inhibit F. oxysporum growth.
Co-Authors A A Likur A.M. Kalay Agus Jacob Alexander Sesa Anastasia T. Hartanti Aneke F Langoi Cendy Monica Wohel Costanza Uruilal Diana Mailuhu Elizabeth Kaya Ferra Langoi Hariroh, Siti Harir Henry Kesaulya Herman Rehatta Ilyas Marzuki Jeffij Hasinu Jogeneis Patty Johanna Taribuka, Johanna June A Putinella Juniart Leklioy Leiwakabessy, Christoffol Louisa S Manuhutu M Riadh Uluputty Muttaqin, Kikin Hamzah Nurlette, Jahra Patty, Jacob R Patty, Jogeneis Polhaupessy, Vanda C Reginawanti Hindersah Rhony E Ririhena Riadh Uluputty Riski Siahaya Samponu, Welmince Silvia Kilian Siregar, Adelina Soplanit, Rainhart C Suman Sangadji Trikoesoemaningtyas Uruilal, Costanza Victor George Siahaya Widia Eka Putri Wihelmina Rumahlewang Wilhelmina Rumahlewang Wilhelmina Rumahlewang Wilhemina Rumahlewang Wilhemina Rumahlewang Wilhemina Rumahlewang Yansen Lakburlawal Yusuf Tayala