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Journal : Agrikultura

Evaluasi Sensitivitas Colletotrichum sp. Penyebab Penyakit Antraknosa pada Cabai di Lampung terhadap beberapa Fungisida Maryono, Tri; Nurzi, Rosma; Ginting, Cipta; Dirmawati, Suskandini Ratih
Agrikultura Vol 36, No 3 (2025): Desember, 2025
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v36i3.64165

Abstract

Anthracnose is a major disease of chili peppers caused by complex of Colletotrichum species. Intensive application of fungicides is the main choice for control anthracnose. This study aimed to evaluate the sensitivity of Colletotrichum spp. to fungicides and determine the effective concentration to control Colletotrichum spp. This study was conducted from March to July 2024 at the Plant Disease Laboratory, Faculty of Agriculture, Lampung University. Anthracnose pathogens were isolated from Tegineneng District, Pesawaran Regency, Lampung Province. Sensitivity tests were conducted using the recommended concentration with poisoned food techniques. The effective concentration determination test was carried out only on fungicides that showed a resistance response using the poisoned food technique. The fungicides tested were those used by farmers in the location where the samples were taken. The sensitivity test results showed that the fungus Colletotrichum spp. from Tegineneng District was highly resistant to propineb. Colletotrichum spp. from locations 3 and 4 are still sensitive to carbendazim, but from locations 1 and 2 are resistant. Colletotrichum spp. from locations 2, 3, and 4 were still very sensitive to mankozeb, while those from location 1 were moderately resistant. The effective concentration of propineb for locations 1, 3, and 4 was 5x the recommended concentration, and for location 2 was 4x the recommended concentration. The effective concentration of carbendazim for location 1 was 5x the recommended concentration, and for location 2 was 2x the recommended concentration. The effective concentration of mancozeb fungicide at location 1 was 2x the recommended concentration.
Co-Authors Achmadi Priyatmojo Achmadi Priyatmojo Agus Muhammad Hariri, Agus Muhammad AM, Shakila Larasati Ani Widiastuti Ani Widiastuti, Ani Anisah Fajar Mahabbah Ari Saputra Aris Nurhidayat, Aris Aulia, Shifa Veronica Azrah Humairah Sirait Basuki, Muh. Bella Mahesa Cipta Ginting CIPTA GINTING Cipta Ginting Cipta Ginting Cipta Ginting Cipta Ginting Cipta Ginting, Cipta Dani Bayu Aji Rizky Nugraha Deciana Deciana Devita Alfandri Dewi, Ni Kadek Emi Sintha Duryat Duryat, Duryat Dwi Endarwati Efri ., Efri Efri Efri Efri Efri Efri Efri Efri, Efri Elsa Wulandari Ermawati Ermawati F. X. Susilo Hamim Sudarsono . Hasriadi Mat Akin Helina, Selvi Herry Susanto Heru Pranata Heru Pranata I GEDE SWIBAWA, I GEDE Imron Indah Fajar Wati Indah Puspita Dewi Indriani, Rosa Irawan, Sandy Erggi Ivayani, Ivayani Joko Prasetyo Joko Prasetyo Joko Prasetyo Juniar, Nur Baitullah Kambey, Kevin Kornelius Komang Sutama Kusuma, Arvi Yuniar Lestari Wibowo Lestari Wibowo Marlinawati, Fransiska Dina Masyuda, Imam Melya Riniarti Muhammad Deri Bastian Muhammad Habib Ramadhan Muhammad Nurdin Muhammad Nurdin Muhammad Nurdin Muhammad Nurdin Murti, Rudi Hari Ningrum, Anggun Shermila Zahra Candra Nisa, Ummu Khairun Nora Apriska Verdiana Nurzi, Rosma Pramesti, Elisa Amelia Pranata, Heru Prasetyo, Pangestu PUJI LESTARI PUJI LESTARI Purnomo Purnomo Puspita, Adelia Putri, Salsabila Sekar Radix Suharjo Rara Ayu Sekarsari Ratdiana, Ratdiana Reza Putri Rodiani Rodiani, Rodiani Ronalddi, Eko Rosma Hasibuan Rosma Hasibuan, Rosma Rugayah Rugayah Rusdi Evizal Saefudin Saefudin Saefudin Saefudin Selvi Helina Selvi Helina Shintia Bella Slamet Budi Yuwono Solikhin Solikhin Sudi Pramono Sudi Pramono . Suskandini Ratih Suskandini Ratih Dirmawati Taha, Farhan Titik Nur Aeny Titik Nur Aeny Titik Nur Aeny, Titik Nur Aeny Tria Sita Febriana Vidyasari, Putu Arieska Putri Wahyu Hidayat Wardiyani, Wardiyani Yusticia, Stenia Ruski Yuyun Fitriana Zahra, Fatimah Az