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Journal : Wallacea Plant Protection Journal

Analysis of the severity of foot rot disease (Phytophthora sp.) on pomelo (Citrus maxima) in Pangkep Regency, South Sulawesi Patandjengi, Baharuddin; Kuswinanti, Tutik; Fauziah, Nurul
Wallacea Plant Protection Journal Vol. 1 No. 1 (2025)
Publisher : Department of Plant Pest and Diseases, Faculty of Agriculture, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64128/wppj.v1i1.42071

Abstract

Foot rot disease (FRD) on citrus plants is suspected to be caused by a Phytophthora spp., characterized by yellowish-brown stem discoloration and cracking or peeling bark. FRD spreads rapidly and can be fatal to citrus crops. The purpose of this study was to determine the intensity of FRD on pomelo (Citrus maxima) in Ma'rang, Segeri, and Labakkang Districts, Pangkep Regency. Symptomatic tissues were collected and examined microscopically at the Plant Disease Laboratory at Hasanuddin University. The highest disease intensity was observed in Ma'rang (27%), followed by Labakkang (21%) and Segeri (17%). The study also found that disease intensity was inversely related to light penetration under the canopy. Denser foliage with limited pruning resulted in lower light intensity and higher disease severity. The low intensity of light that enters under the trees canopy of pomelo plantations is affected by tree stands that have relatively denser crowns due to the infrequent pruning of less productive branches.
Co-Authors . Rahmawati A. Irma Suryani A. Masniawati Abri A, Abri Ade Putri Rezkiani R Ade Rosmana Ade Rosmana Ade Rosmana Afriyanda, Afriyanda Ahyar Ahmad Akib, Muhammad Akhsan AMIN NUR Andayani, Nining Andi Ilham Latunra Andi Nasruddin Andi Nuddin Anshori, Muhammad Fuad Arfa Astuti Arif Ayu Eka, Nur Fadhillah Azurah, Nur Baharuddin Baharuddin Baharuddin Patandjengi Brugman, Eirene Brugman, Irene Burhanuddin Rasyid, Burhanuddin Busthanul, Nurabaya Darmawan, Andi Alfian Dewi, Tirta Kumala Efendy, Roy Eka Wisdawati Enny Lisan Sengin, Enny Entis Sutisna Fadhli, Nur Farid, Muh Fitri Harfiani Gassing, Satriani Gilang Kurrata Hikmahwati Hikmahwati Hishar Mirsam Iradhatullah Rahim Junaid, Muhammad Kahar Mustari Kahar Mustari Kaimuddin Kaimuddin, Kaimuddin Laode Asrul, Laode Mario, M Bayu Melina Melina Melina Mita Yusri Muh. Akhsan Akib, Muh. Akhsan Muhammad Azrai, Muhammad Musrizal Muin Mustika Tuwo Mustika Tuwo, Mustika Novianti, Fira Nur Azizah Salimah Nur Hardina Nur Rosida Nurbaya ., Nurbaya Nurbaya N, Nurbaya Nurhidayaha, Andi Nurmujahidin Nurmujahidin, Nurmujahidin Nurul Fauziah Nurul Mukhlisah, Nurul Priyanto, Slamet Bambang Putri, Nur Annisa Rahma Rahma Rahma, Rahma Ramdani Ramdani Retno Prayudyaningsih Rinaldi Sjahrir, Rinaldi Sahlan, Fadyah Khamila Salengke, Salengke Sarjiya Antonius Soraya Udin Saputri Sri Sukmawati Suriani Suriani Syamsuddin Millang, Syamsuddin Syatrawati Syatrianti A. Syaiful Syatrianty Andi Syaiful THAMRIN, SULAEHA Willy Bayuardi Suwarno YUNUS MUSA Z, Bunyamin Z. Kumalawati