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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Fitopatologi Indonesia AGRIVITA, Journal of Agricultural Science Jurnal Agroteknos Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat PROSIDING SEMINAR NASIONAL AGRIBISNIS CROP AGRO, Scientific Journal of Agronomy Jurnal Agercolere Berkala Penelitian Agronomi Anoa : Jurnal Pengabdian Masyarakat Sosial, Politik, Budaya, Hukum. Ekonomi Jurnal Pengabdian Masyarakat Ilmu Terapan (JPMIT) Jurnal Pengabdian Nusantara (JPN)
Teguh Wijayanto
Universitas Halu Oleo
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Social Sciences Other

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Journal : Jurnal Fitopatologi Indonesia

 1 
Perkembangan Penyakit Hawar Daun Bakteri pada Tiga Varietas Padi Sawah yang Diinokulasi pada Beberapa Fase Pertumbuhan Andi Khaeruni; Muhammad Taufik; Teguh Wijayanto; Eko Aprianto Johan
Jurnal Fitopatologi Indonesia Vol 10 No 4 (2014)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (272.04 KB) | DOI: 10.14692/jfi.10.4.119

Abstract

Bacterial leaf blight is an important disease of rice plant and could damage up to 50%. This study aimed to evaluate development of the bacterial leaf blight disease on three rice varieties which inoculated at various growth stage. The results of this study showed that IR64 variety which inoculated at seedling stage has shortest incubation period as well as disease severity i.e. 4.25 day after inoculation and 90%, respectively, while Cisantana variety which inoculated at generative stage showed the lowest of disease severity (< 40%). The highest number of panicles obtained on without inoculation treatment i.e an average of 10 panicles. Therefore growth stage and rice variety influenced to bacterial leaf blight disease development, the younger the plant infected, the faster the progression of the bacterial leaf disease. IR64 variety is highly susceptible to bacterial leaf blight disease. 
Ketahanan Berbagai Kultivar Padi Lokal terhadap Penyakit Hawar Daun Bakteri Andi Khaeruni; Erwin Najamuddin; Teguh Wijayanto; Syair Syair
Jurnal Fitopatologi Indonesia Vol 12 No 3 (2016)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.799 KB) | DOI: 10.14692/jfi.12.3.89

Abstract

Bacterial leaf blight disease caused by Xanthomonas oryzae pv. oryzae is an important rice disease in Indonesia, including in South East Sulawesi. The use of resistant varieties is one of the effective and environmentally friendly control strategies to suppress the disease. This study aimed to determine the level of resistance of some local rice varieties of South and Southeast Sulawesi against Xanthomonas oryzae pv. oryzae pathotypes IV, VIII and X. The study was conducted in a screen house involving 3 bacterial pathotypes and 11 local rice cultivars. Shearing method was used for inoculation of bacteria to leaf on vegetative and generative phases. Disease incidences were measured 3 weeks after inoculation, and the data was further used to determine the level of resistance of the tested rice cultivars. The results showed that incubation period of the disease was longer on Kelaca cultivar compared to other cultivars. On vegetative phase, this cultivar showed moderate resistant to pathotypes IV and X, and highly resistant to patotype VIII, whereas on the generative phase it showed moderate resistant to pathotypes IV and VII, and highly resistant to pathotype X. Therefore, Kelaca cultivar can be recommended for endemic areas of leaf blight in South and Southeast Sulawesi
Viability and Inhibition of Endophytic Bacteria Pseudomonas fluorescens 4RS1 Against Phytophthora palmivora in Flour Formula Andi Khaeruni; Hariyani; Waode Siti Anima Hisein; Vit Neru Satrah; Teguh Wijayanto; Gusti Ayu Kade Sutariati; Muhammad Taufik
Jurnal Fitopatologi Indonesia Vol 18 No 4 (2022)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14692/jfi.18.4.145-152

Abstract

Viability and Inhibition of Endophytic Bacteria Pseudomonas fluorescens 4RS1 Against Phytophthora palmivora in Flour Formula Pseudomonas fluorescens 4RS1 is an endophytic bacterium that has good inhibition against Phytophthora palmivora, and it has the potential to be developed as a biological agent for black pod rot disease in cocoa. It is necessary to have a formulation that can maintain viability and inhibition and facilitate its use and application, to apply this bacterial agent at the farm level. This study aimed to determine the ability of talc and tapioca flour as the ingredients of formulations that have strong solubility and maintain the viability and inhibition of P. fluorescens 4RS1. The results showed that the use of tapioca flour as the basis for the formulation of P. fluorescens 4RS1 was better than talc because it had high solubility and low precipitation. The addition of nutrients in the form of brown sugar, peptone, and CMC in the tapioca flour formulation was able to maintain the viability and inhibition of P. fluorescens 4RS1 for 12 weeks of storage.
Co-Authors Aminuddin Mane Kandari, Aminuddin Mane Andi Awaluddin Andi Khaeruni Andi Khaeruni ANDI KHAERUNI Andi Khaeruni Andi Khaeruni Andi Khaeruni R, Andi Andi Khaeruni R. ANDI NURMAS Anima Hisein Anwar Anwar Asniah Asniah Awaluddin, Andi AZHAR ANSI Azhar Bafadal Azhar Bafadal Bambang Supriadi Candra Ginting Darmawansyah Darmawansyah Dedu, La Ode Arfan DIRVAMENA BOER Dirvamena Boer Dirvamena Boer Eko Aprianto Johan Eko Aprianto Johan Erwin Najamuddin Gusnawaty Gusnawaty Gusti Ayu Kade Sutariati Gusti Ayu Kadek Sutariati Gusti R. Sadimantara Gusti Ray Sadimantara H Syair Hadi Sudarmo Hariyani La Ente La Ode Safuan La Ode Safuan Lailatul Nuraini Laode Sabaruddin Made Etikawati Made Widana Arsana Mangalla, Lukas K. MARIADI MARIADI Mirza Arsiaty Arsyad MUHAMAD NUR ALAMSYAH Muhammad Taufik Muhammad Taufik Muhammad Taufik Musa, Musril Hakim Nasution, Annio Indah Lestari Neli Susanti Ni Wayan Sri Suliartini Ni Wayan Sri Suliartini Nini Mila Rahni NORMA ARIF, NORMA Nur Aida, Nur Nuraida, Waode Rachmi Hariaty Hasan Samirin Samirin Satrah, Vit Neru Sitti Aida A. Taridala Surni Surni Syair Syair Tanza Nirmala Vit Neru Satrah Vit Neru Satrah WA ODE AFU Wa Ode Rahzia Yani Waode Siti Anima Hisein Waode Siti Anima Hisein Zohorman Zohorman Zohorman Zohorman Zulfikar Zulfikar