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All Journal Bioscience Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Techno: Jurnal Penelitian BIOMA : Jurnal Biologi Makassar Jurnal Penelitian Pertanian Terapan Jurnal SOLMA Jurnal Biologi Tropis Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Biosilampari: Jurnal Biologi Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Jurnal Medika Malahayati Jurnal Ilmiah Farmasi Farmasyifa Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun International Journal of Engineering, Science and Information Technology Journal of Sustainability Science and Technology JURNAL BIOLOGI PAPUA BULLET : Jurnal Multidisiplin Ilmu AMMA : Jurnal Pengabdian Masyarakat Floribunda
Sri Wahyuningsih
Biologi, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Lampung
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Identification of Disease and Efforts to Protect Natural Orchid Plants Against Fungi Infection in the Liwa Botanical Garden Mahfut Mahfut; Mitha Valentina Treesya Panjaitan; Sri Wahyuningsih; Tundjung Tripeni Handayani; Sukimin Sukimin
International Journal of Engineering, Science and Information Technology Vol 1, No 1 (2021)
Publisher : Malikussaleh University, Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (772.665 KB) | DOI: 10.52088/ijesty.v1i1.39

Abstract

Liwa Botanical Garden is located in West Lampung Regency which has an area of 86.6 hectares and is one of the conservation of ornamental plants that presents the flora of the Bukit Barisan Selatan National Park. One of the flagship collections of this botanical garden is a native orchid. Disease infection is still a major obstacle in the cultivation and development of native orchid potential at Liwa Botanical Garden. Based on the results of previous studies, it is known that several individual natural orchid collections from Liwa Botanical Garden showed symptoms of fungal disease infections. Disease infections can inhibit plant growth and resistance and reduce the aesthetic value periodically. Symptoms of infection include necrotic patches on the upper surface of the leaf. This research was conducted to determine the identification of diseases and efforts to protect native orchids against fungal infections at Liwa Botanical Garden through a collection of samples that showed symptoms of infection, analysis of disease symptoms, and analysis of disease resistance levels. The results showed that the response of the native orchid at Liwa Botanical Garden to fungal infections was showed symptoms of wilting in the leaves, namely in the orchids Eria sp., Dendrobium sp., and Cymbidium sp. turns black on the edge of the leaf, Thrixspermum sp. The type of orchid most commonly infected with fungus is Cymbidium sp. a total of 8 samples, and Thrixspermum sp. 3 samples, Eria sp. as many as 4 samples, Dendrobium sp. and Calanthe triplicata as many as 6 samples. The type of native orchid that is most susceptible to fungal infections is Dendrobium sp. and Eria sp. with disease intensity of 74.11% and 22.3%. The results of this activity are expected to be basic information in efforts to protect plants against diseases to support the application of conservation of native orchids on Liwa Botanical Garden.
KEANEKARAGAMAN MARGA Nothaphoebe Blume, SUKU LAURACEAE (MEDANG - MEDANGAN) KOLEKSI HERBARIUM BOGORIENSE (BO) DARI PROVINSI LAMPUNG Fersiana Riska Devilia; Yulianty Yulianty; Sri Wahyuningsih; Deby Arifiani
Floribunda Vol. 7 No. 3 (2023): Floribunda Oktober 2023
Publisher : Penerbit BRIN (BRIN Publishing)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/floribunda.2023.3532

Abstract

Nothaphoebe Blume merupakan salah satu marga dari suku Lauraceae atau suku Medang-medangan, dan berada di dalam subgrup Persea bersama-sama dengan marga Alseodaphne, Dehaasia, Persea, Phoebe. Informasi mengenai keanekaragaman Nothaphoebe di Sumatera, khususnya di Provinsi Lampung belum pernah dilaporkan. Tujuan dari penelitian ini yaitu mengetahui karakter morfologi dan jenis-jenis dari marga Nothaphoebe yang berasal dari Lampung. Karakter morfologi yang diamati meliputi ranting, bentuk daun, bunga, dan buah. Hasil karakterisasi morfologi menunjukkan bahwa terdapat lima jenis Nothaphoebe dari provinsi Lampung, yaitu Nothaphoebe falcata, Nothaphoebe foetida, Nothaphoebe macrocarpa, Nothaphoebe magnifica, dan Nothaphoebe umbelliflora. Kunci identifikasi jenis, deskripsi masing-masing jenis dan peta distribusi disajikan dalam artikel ini.
The Effect of Passion Fruit Leaf Extract (Passiflora edulis Sims) on Anthracnose Disease Development in Red Chili Pepper (Capsicum annuum L.) Stevi Emanuela Putri Marpaung; Sri Wahyuningsih; Endang Nurcahyani
Jurnal Biologi Tropis Vol. 26 No. 4 (2026): in Progress
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i4.12517

Abstract

Anthracnose disease caused by Colletotrichum sp. is one of the major constraints in red chili (Capsicum annuum L.) cultivation. This study aimed to determine the effect of purple passion fruit leaf extract (Passiflora edulis Sims) on the development of anthracnose disease in red chili plants and to identify the most effective concentration for suppressing disease development. The experiment was arranged in a Completely Randomized Design (CRD) consisting of seven concentrations of purple passion fruit leaf extract (0%, 0.5%, 1%, 1.5%, 2%, 2.5%, and 3%), with four replications for each treatment. The observed parameters included incubation period, plant height, number of leaves, disease incidence, and disease severity. Data were analyzed using analysis of variance (ANOVA) followed by Honestly Significant Difference (HSD) test at the 5% significance level. The results showed that purple passion fruit leaf extract significantly affected the development of anthracnose disease. The 3% concentration was the most effective treatment, resulting in the longest incubation period of 7.30 days after inoculation, the lowest disease incidence of 1.98%, and the lowest disease severity of 8.53%. It can be concluded that purple passion fruit leaf extract has the potential to be used as a botanical fungicide to suppress the development of anthracnose disease in red chili plants.
Co-Authors Achmad Arifiyanto Admi Syarif Agustrina, Rochmah Aryani Refiliya Aviva Indira Putri Bambang Irawan Deby Arifiani Eko Pramono Emantis Rosa Endang Nurcahyani Eti Ernawiati Eti Ernawiati Eti Ernawiati Eti Ernawiati Fania Nur Izzati Fania Nur Izzati Fersiana Riska Devilia Fersiana Riska Devilia Garri Abdi Nusantara Hardoko Insan Qudus Hasti Maulidya Fassya Herta M. Manullang Husna Fadilla Istiqomah istiqomah Kinasih Cahyono Kurnia Muludi Mahfut Martha Lulus Lande Martha Lulus Lande Martha Lulus Lande Mitha Valentina Treesya Panjaitan Muhammad Irfan Ardiansyah Nuning Nurcahyani Putri Kendari Ratri Mauluti Larasati Rezza Kusumma Dewiyatno Sahira Josy Arifannisa Stevi Emanuela Putri Marpaung Sukimin Sukimin Sukimin Sukimin Sumardi, Sumardi Sutyarso Tundjung T. Handayani Tundjung Tripeni Handayani Tundjung Tripeni Handayani Tundjung Tripeni Handayani Tundjung Tripeni Handayani Tundjung Tripeni Handayani Valentina Dwi Anggita Sari Wanda Amelia Widi Aryani Widiastuti, Endang Linirin Yoga Aji Saputra Yulia Puspita Dewi Yulianty Yulianty - Yulianty Yulianty Yulianty Yulianty Yulianty Yulianty Yulianty Yulianty Zulkifli Zulkifli Zulkifli Zulkifli