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All Journal Cropsaver : Journal of Plant Protection Eduvest - Journal of Universal Studies
Purnawan, Pupung
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Aerospace Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Health Professions Neuroscience Social Sciences

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Controlling Bactrocera spp Fruit Flies Using Several Essential Oils from Clove, Lemongrass, Citronella Grass and Eucalyptus Plants on Chili Plants (Capsicum annuum L.) Purnawan, Pupung; Hidayat, Yusup; Dono, Danar
CROPSAVER Vol 8, No 1 (2025)
Publisher : Departemen Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/cropsaver.v8i1.62092

Abstract

Fruit flies are the main pests on chili plants. Controlling fruit flies using synthetic insecticides can leave residues that are harmful to health. An alternative control that is relatively safe for the environment and human health is to use natural pesticides such as essential oils. This study aimed to obtain essential oils that are effective in controlling fruit fly attacks on chili plants. The study used an experimental method with a randomized block design (RAK) consisting of 5 essential oil treatments, namely clove leaf oil, lemongrass oil, citronella grass oil, eucalyptus oil and clove flower oil, along with a synthetic insecticide (Deltamethrin 25 g/L) and control. The experiment was repeated 4 times. Observations were made on the intensity of fruit fly attacks on chili fruit, insecticide efficacy, its effect on natural enemies and the weight of chili fruit. The results of the experiment showed that all essential oils tested, except clove flower oil, could significantly suppress Bactrocera spp. attacks on chili plants. The lowest percentage of fruit fly attacks was found in the clove leaf oil treatment, which was 59.17%, whereas in control it reached 93,84 %. The use of essential oils including clove leaf oil did not significantly affect the population of the natural enemies, ladybug (Harmonia. axyridis) and praying mantis (Mantis religiosa). All essential oils tested, except eucalyptus oil, also did not significantly affect the population of the natural enemy spider (Araneus ventricosus). There was no significant difference in the weight of chili fruit between all treatments tested.
Repellency of Citronella Essential Oil in Controlling Pests in Plants Purnawan, Pupung
Eduvest - Journal of Universal Studies Vol. 4 No. 9 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i9.1752

Abstract

This study aims to evaluate the effectiveness of citronella essential oil as a repellency agent in controlling pest attacks on plants. The method used was systematic literature review with data collection through literature studies to collect various types of existing literature to be extracted according to the research title. The findings indicated that citronella essential oil has potential as an environmentally friendly and sustainable pest control method. However, several challenges such as the stability of the oil in the open and the need for periodic reapplication need to be addressed. With an integrated approach that takes into account relevant environmental and technical factors, the use of citronella essential oil can become an integral part of a more effective pest control strategy in agriculture.
Co-Authors Danar Dono Yusup Hidayat