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All Journal Jurnal Lahan Suboptimal Seminar Nasional Lahan Suboptimal
Hendarjanti, Henny
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Agriculture, Biological Sciences & Forestry Other

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Comparative effectiveness of packaging design pheromone product to sustainable pest management of rhinoceros beetle in oil palm plantation Hendarjanti, Henny
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 13 No. 1 (2024): JLSO
Publisher : Research Center for Suboptimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jlso.13.1.1024.665

Abstract

The rhinoceros beetle (Oryctes rhinoceros L.) is the primary pest of oil palm plants. Rhinoceros beetle pest attacks cause severe damage to immature and mature plants. They produce an aggregation pheromone identified as ethyl-4-methyloctanoate (E4-MO). Rhinoceros beetles use this pheromone to find suitable habitats for foraging and breeding in the landscape of oil palm plantations. The mass use of pheromone traps has been used to monitor and capture imago stages of O. rhinoceros in the implementation of integrated pest management. Many commercial E4-MO pheromone products have been developed on the market with different packaging designs. The research aimed to determine packaging designs that increase attractiveness and effectiveness in catching rhinoceros beetles. The research was conducted at an oil palm plantation in Indragiri Hulu Regency, Riau. This research was an experimental method. The four design pheromone (permeable sachet, micropore sachet, tube dispenser and double dispenser) were installed in each oil palm planting block (planting area ± 30 ha/block). The number of installations for each design is three units/block with five replications. The assessment of rhinoceros beetle catches was carried out over four months. The results showed significant differences in the catch of rhinoceros beetles. The 4th month of observations showed that the double dispenser packaging design resulted in a higher total catch of rhinoceros beetles, with an average of 161.40. Meanwhile, permeable sachets, microporous sachets, and tube dispensers were 138.20, 139.80 and 91.00 beetles, respectively. Determining the pheromone packaging design is crucial to providing an effective and efficient pest management strategy. 
Kejadian Penyakit Busuk Pangkal Batang Ganoderma boninense: Sebuah Ulasan Pengetahuan, Persepsi dan Sikap Petani Kelapa Sawit Hendarjanti, Henny
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Hendarjanti, H. (2024). The incidence of ganoderma boninense basal stem rot disease: a review of knowledge, perception, and attitude of oil palm smallholders. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 958–968). Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The palm oil industry has been the lifeblood of the Indonesian economy for decades. In 2023, around 40.75% of the land planted with oil palm is smallholder oil palm plantations. The expansion of oil palm causes instability in the ecosystem due to the monoculture planting system. The palm oil industry faces the problem of Basal Stem Rot (BSR) disease caused by the fungus Ganoderma boninense. This fungus can spread the disease through agents, which causes severe threats to the industry (Paterson & Lima, 2018). Smallholder oil palm plantations are also greatly affected, with the occurrence of BSR disease causing economic losses due to decreased production of fresh fruit bunches (FFB) and the death of oil palm trees. This study aimed to identify the level of knowledge, perception, and attitude of oil palm farmers towards the occurrence of BSR disease. A survey method through face-to-face interviews using a structured questionnaire was used to collect data from 110 respondents among independent smallholders in Musi Banyuasin, Ogan Komering Ilir and Muara Enim Regencies. The study showed that most independent smallholders only understood knowledge related to BSR disease after training. Smallholders need a better perception of the occurrence and management of BSR disease, which also affects smallholders' attitudes and actions in managing BSR disease. The findings of this study can be helpful for relevant authorities in identifying strategic programs to improve the knowledge and skills of oil palm smallholders in managing BSR disease.
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