Nurbetti Tarigan
Research Center for Horticultural and Estate Crops, National Research and Innovation Agency, Bogor, Indonesia

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Why Eucalyptus Citriodora Potential as Biopesticide ? Paramita Maris; Dwi Susilo Utami; Otto Marwoto; Nurbetti Tarigan
JURNAL ILMIAH AGRINECA Vol. 22 No. 2 (2022): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v22i2.2008

Abstract

Various efforts have been made to eliminate or at least reduce the negative impact of chemical pesticides that are currently widely used. One of these efforts is to use other effective control alternatives, such as bio-pesticides/botanical pesticides. Eucalyptus citriodora essential oil was previously better known in traditional medicine. However, many studies have shown that this essential oil has much potential to be used as a biopesticide. This article reviews the biopesticide potential of E. citriodora essential oil, including its herbicidal, bactericidal, fungicidal, nematicidal, insect-repellent, and insecticidal activities. E. citriodora oil contains citronellal, citronellol, 1,8-cineole, isopulegol, ?-pinene, and citronellyl acetate. Citronellal and citronellol are one of the main toxins in E. citriodora essential oil. However, this review shows that the oil has a broad spectrum of biological activity, making it a simple and environmentally friendly pesticide.
Bahasa Inggris Bahasa Inggris Nurbetti Tarigan; Tri Eko Wahyono; Galih Perkasa; Paramita Maris; Molide Rizal; Agus Kardinan
JURNAL ILMIAH AGRINECA Vol. 23 No. 2 (2023): JURNAL ILMIAH AGRINECA
Publisher : Fakultas Pertanian, Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/afp.v23i2.2636

Abstract

Black pepper, renowned for its strong taste and medicinal properties, is a widely traded spice worldwide. This article provides an overview of black pepper farming, highlighting the challenges it faces and suggesting sustainable solutions. The pungent flavor comes from its main chemical component, piperine, typically present in concentrations below 9%. Over time, the plant trade that historically originated from India has experienced significant growth, with Indonesia, Vietnam, Brazil, India, and Malaysia emerging as major global producers. However, despite the expansion of pepper plantations in Indonesia, there has been a decline in both production value and productivity growth. This can be attributed to factors such as the use of subpar seeds, limited availability of suitable land, pest and disease infestations, less intensive farming methods, farmers' limited knowledge, and pesticide residues from excessive chemical pesticide use. To overcome these challenges, farmers can collaborate through groups, adopt intensive cultivation methods, grow pest and disease-resistant varieties, incorporate refuge plants, employ biopesticides for pest control (particularly for major pests like Lophobaris piperis, Dasynus piperis, Diconocoris hewetti, and Thrips sp.), use chemical pesticides sparingly and responsibly, and ensure effective post-harvest processing.