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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Fitopatologi Indonesia Buletin Peternakan Journal Riset Bisnis Indonesia EkoBis ( Ekonomi & Bisnis ) Cakrawala Pendidikan Pythagoras Jurnal Siasat Bisnis Bioplante Majalah Ekonomi JURNAL BISNIS STRATEGI Jurnal ILMU DASAR Jurnal Manajemen Teknologi Jurnal Manajemen dan Bisnis Prosiding Seminar Biologi Jurnal Kedokteran Brawijaya Jurnal Teknik Lingkungan Animal Agricultural Journal Indonesian Journal of Food Technology SASINDO Language Circle Jurnal S2 Pendidikan Matematika SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Indonesian Journal on Geoscience Agridevina : Berkala Ilmiah Agribisnis Biotropika Fibusi (Jurnal Online Fisika) Interest : Jurnal Ilmu Kesehatan Jurnal Ilmiah MTG Jurnal Ketahanan Nasional Jurnal RISET Geologi dan Pertambangan Jurnal Riset Kesehatan JURNAL MANAJEMEN MUTU PENDIDIKAN Arena Hukum Jurnal NERS Indonesian Journal of Tropical and Infectious Disease DINAMIKA Jurnal Ilmiah Teknik Mesin Jurnal Agritech IJIBE (International Journal of Islamic Business Ethics) Biology, Medicine, & Natural Product Chemistry Jurnal Teknisia Jurnal Florea Eksplorium Buletin Pusat Teknologi Bahan Galian Nuklir RECHTSTAAT Benefit JURNAL KEPERAWATAN GLOBAL JURNAL MANAJEMEN TRANSPORTASI & LOGISTIK Buletin Perpustakaan Dentino Dental Journal (Majalah Kedokteran Gigi) Jurnal Penelitian Karet SASINDO Jurnal Penelitian Pembelajaran Fisika SASINDO Jurnal Ilmiah Kedokteran Wijaya Kusuma EDUDEENA Jurnal Lingkungan dan Bencana Geologi PEDAGOGY CARAKA Jurnal Pembelajaran Matematika Jurnal SEPA (Social Economic and Agribusiness Journal) INTERNATIONAL RESEARCH JOURNAL OF BUSINESS STUDIES Jurnal Pengabdian Pada Masyarakat BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya) Unisda Journal of Mathematics and Computer Science (UJMC) Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal PINTER : Jurnal Pendidikan Teknik Informatika dan Komputer Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Rekam Medis dan Informasi Kesehatan TERAPUTIK: Jurnal Bimbingan dan Konseling KABILAH : Journal of Social Community Jurnal Aplikasi Teknologi Pangan Jurnal Ilmiah Visi WAHANA WAKTU PINUS: Jurnal Penelitian Inovasi Pembelajaran Jurnal Pengembangan Wiraswasta KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) Jurnal Ilmiah Keperawatan Sai Betik JURNAL RISET AGRIBISNIS & PETERNAKAN Jurnal Manajemen Bisnis Krisnadwipayana Jurnal Pemberdayaan: Publikasi Hasil Pengabdian Kepada Masyarakat Wave: Jurnal Ilmiah Teknologi Maritim Indonesian Journal on Geoscience Indonesian Journal of Kidney and Hypertension EkBis: Jurnal Ekonomi dan Bisnis Dentin
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Journal : Jurnal Fitopatologi Indonesia

Cendawan Endofit Nonpatogen Asal Tanaman Cabai dan Potensinya sebagai Agens Pemacu Pertumbuhan Ramdan, Evan P.; Widodo, Widodo; Tondok, Efi Toding; Wiyono, Suryo; Hidayat, Sri Hendrastuti
Jurnal Fitopatologi Indonesia Vol 9, No 5 (2013)
Publisher : Jurnal Fitopatologi Indonesia

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Abstract

Endophytic fungi have been reported to have mutual symbiosis with their host. This research aimed to obtain nonpathogenic isolates of endophytic fungi from roots, stems, and branches of chili pepper. Endophytic fungi were isolated on 10% malt extract agar (MEA) after serial surface sterilization of plant parts. The effect of endophytic fungi on the development of chili pepper seeds were tested by growing seeds on media containing endophytic fungi isolate. As many as 138 isolates of endophytic fungi were successfully isolated from chili pepper plants from Garut and Bogor. Based on colony morphology the isolates can be differentiated into 9 morphotypes. Among the total isolates, 13.04% are nonpathogenic. Some of them (7,25%) do not effect seedling significantly compared to control and some isolates (5.79%) caused better seedling growth than control. Endophytic fungi having the potential to promote plant growth was identified as Aspergillus sp., Fusarium sp., Penicillium sp., sterile hyphae 1, 2, and 3.
KOMUNIKASI SINGKAT: Penyakit Keriting Pada Tanaman Pepaya Di Bogor Yoeshinda, Maria Ulfa Putri; Widodo, Widodo
Jurnal Fitopatologi Indonesia Vol 10, No 3 (2014)
Publisher : Jurnal Fitopatologi Indonesia

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Abstract

Papaya is widely grown and consumed in Indonesia as a favorite fruit. Since 2011, a new disease was reported in Bogor, i.e. leaf curl disease caused by Cladosporium cladosporioides.Therefore, a survey was conducted in Bogor to determine the status of leaf curl disease of papaya and to identify some agricultural practices that may affect disease development. Based on field observation conducted in Bogor, subdistricts Rancabungur and Sukaraja, it was evidenced that leaf curl disease has been widely spread, with disease incidence reached 87 % and 96%, respectively and disease severity in both areas reached 24–28%. Although disease severity was not different, disease incidence was generally lower in papaya field cultivating var. Caliporan (medium type fruit)or in monoculture cropping system compared to those cultivating var. Bangkok (large type fruit) or multiple cropping system. Other cultivated practices did not seem to cause significant effect on disease incidence and severity.
Pengendalian Penyakit Busuk Pangkal Batang Lada dengan Ekstrak Pinang, Gambir, Sirih, dan Kapur Sirih Kusvianti, Dedek; Widodo, Widodo; Prijono, Djoko
Jurnal Fitopatologi Indonesia Vol 10, No 4 (2014)
Publisher : Jurnal Fitopatologi Indonesia

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Abstract

Pepper is an important commodity in Indonesia due to its export value. Infection of Phytophthora capsici causing stem rot disease is very critical for the production of pepper plants. Research was conducted to evaluate the efficiency of extracts of areca, gambir, betle, and lime paste for controlling stem rot disease. In vitro and in vivo experiments was designed to evaluate 2 factors, i.e. type and concentration of extracts. In vitro experiment was conducted by growing 4 day old and 5 mm in diameter of P. capsici isolate on V8 media containing the extracts tested. In vivo experiment was done by dipping pepper leaves on the extracts, followed by dropping zoospores of P. capsici on underneath of leaf surface. Mixture of 4 extracts (areca + gambir + betel + lime paste) of 0.005% and 0.01%; and areca extract of 0.04% was able to inhibit the growth of P. capsici colonies effectively in vitro. Similarly, mixture of 4 extracts of 0.01% effectively suppressed disease severity in vivo with equal effect with those of propineb fungicide of 0.2%.
Pendugaan Parameter Genetik Ketahanan Tanaman Cabai terhadap Penyakit Antraknosa Rosidah, Syaidatul; Syukur, Muhamad; Widodo, Widodo
Jurnal Fitopatologi Indonesia Vol 10, No 6 (2014)
Publisher : Jurnal Fitopatologi Indonesia

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Abstract

Fruits of chili pepper as crossing population between C15 and C2 genotype were used to study genetic parameter of resistance for anthracnose disease caused by Colletotrichum acutatum. Twenty mature green chili pepper fruits from each plant were inoculated by C. acutatum PYK 04 isolate. The results showed that resistance to anthracnose in chili pepper was controlled by recessive gene. Broad-sence heritability were high for both disease incidence and necrotic diameter. Narrow-sence heritability were high for stem diameter and low for necrotic diameter. Additive-variance ratio were high for disease incidence and medium for necrotic diameter. Development of resistance varieties of chili pepper to anthracnose should be subjected to line varieties.
Identifikasi Colletotrichum spp. Asal Tanaman Pepaya Rangkuti, Eryna Elfasari; Wiyono, Suryo; Widodo, Widodo
Jurnal Fitopatologi Indonesia Vol 13, No 5 (2017)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

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Abstract

Colletotrichum spp. is known as the causal agent of anthracnose and considered as an important limiting factors on papaya production. The objective of this study was to determine the species of Colletotrichum spp. from various plant parts of papaya (Carica papaya) showing anthracnose symptom. Twenty isolates of Colletotrichum spp. was isolated and were grouped into 3 morphological groups based on colony similarity, conidial morphology, and setae formation. A total of 12 isolates of group I and 3 isolates of group II were identified morphologically as C. gloeosporioides sensu lato based on cylindrical conidia with rounded on both ends and colony morphology.? Meanwhile, 1 isolate of group II was molecularly identified as C. magnum. Four isolates of group III with a curved and pointed-end conidia, and produced setae on artificial medium were identified molecularly as C. truncatum. C. gloeosporioides was obtained on stem, leaf petiole, and fruit. C. magnum and C. truncatum were only obtained on leaf petiole and fruit, respectively.? In addition to morphological and molecular characters, differences in colony growth responses to temperature can be used to distinguish the species of Colletotrichum. To our knowledge the existence of anthracnose symptom on the stems and leaf petioles of papaya in the fields and the discovery of C. magnum and C. truncatum isolated from papaya was the first report in Indonesia.
Cendawan Endofit yang Potensial Meningkatkan Ketahanan Cabai Merah terhadap Penyakit Layu Bakteri Irawati, Ana Feronika Cindra; Sastro, Yudi; Sulastri, Sulastri; Suhartono, Maggy Tenawidjaja; Mutaqin, Kikin Hamzah; Widodo, Widodo
Jurnal Fitopatologi Indonesia Vol 12, No 4 (2016)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

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Abstract

Ralstonia solanacearum has been known to cause bacterial wilt disease on chili pepper.? Despite many reports on the potential use of endophytic fungi to induce plant resistance, its utilization to suppress bacterial wilt disease of chili has not been widely reported.? The aims of this research was to screen potential endophytic fungi that may increase chili resistance against bacterial wilt disease.? Selection of endophytic fungi was done using in vivo and antibiosis test. Strains of fungi were considered the most potent in suppressing the development of bacterial wilt in chilli were identified. Ten out of 62 isolates of endophytic fungi gave the highest suppression on chilli?s bacterial wilt disease.? Most strains of endophytic fungi were able to suppress the development of bacterial wilt disease, but not always positively correlated to the vegetative and generative growth of chilli. Based on the level of disease intensity and the growth of plants were obtained three strains of endophytic fungi that considered potentially suppress the incidence of bacterial wilt disease.? The three isolates was identified as Fusarium solani f.sp. phaseoli (AC-2.13 and AC-4.4) and Trichoderma asperellum (AC-3.18) using morphology and molecular characters. Although all three selected isolates were able to suppress bacterial wilt disease in this study, but application of F. solani f.sp. phaseoli should be considered in practical use since it is generally known as the causal agent of root rot disease of beans
Pendugaan Parameter Genetik Ketahanan Tanaman Cabai terhadap Penyakit Antraknosa Rosidah, Syaidatul; Syukur, Muhamad; Widodo, Widodo
Jurnal Fitopatologi Indonesia Vol 10, No 6 (2014)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Original Source | Check in Google Scholar | Full PDF (283.747 KB)

Abstract

Fruits of chili pepper as crossing population between C15 and C2 genotype were used to study genetic parameter of resistance for anthracnose disease caused by Colletotrichum acutatum. Twenty mature green chili pepper fruits from each plant were inoculated by C. acutatum PYK 04 isolate. The results showed that resistance to anthracnose in chili pepper was controlled by recessive gene. Broad-sence heritability were high for both disease incidence and necrotic diameter. Narrow-sence heritability were high for stem diameter and low for necrotic diameter. Additive-variance ratio were high for disease incidence and medium for necrotic diameter. Development of resistance varieties of chili pepper to anthracnose should be subjected to line varieties.
Pengendalian Penyakit Busuk Pangkal Batang Lada dengan Ekstrak Pinang, Gambir, Sirih, dan Kapur Sirih Kusvianti, Dedek; Widodo, Widodo; Prijono, Djoko
Jurnal Fitopatologi Indonesia Vol 10, No 4 (2014)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Original Source | Check in Google Scholar | Full PDF (397.803 KB)

Abstract

Pepper is an important commodity in Indonesia due to its export value. Infection of Phytophthora capsici causing stem rot disease is very critical for the production of pepper plants. Research was conducted to evaluate the efficiency of extracts of areca, gambir, betle, and lime paste for controlling stem rot disease. In vitro and in vivo experiments was designed to evaluate 2 factors, i.e. type and concentration of extracts. In vitro experiment was conducted by growing 4 day old and 5 mm in diameter of P. capsici isolate on V8 media containing the extracts tested. In vivo experiment was done by dipping pepper leaves on the extracts, followed by dropping zoospores of P. capsici on underneath of leaf surface. Mixture of 4 extracts (areca + gambir + betel + lime paste) of 0.005% and 0.01%; and areca extract of 0.04% was able to inhibit the growth of P. capsici colonies effectively in vitro. Similarly, mixture of 4 extracts of 0.01% effectively suppressed disease severity in vivo with equal effect with those of propineb fungicide of 0.2%.
Cendawan Endofit Nonpatogen Asal Tanaman Cabai dan Potensinya sebagai Agens Pemacu Pertumbuhan Ramdan, Evan P.; Widodo, Widodo; Tondok, Efi Toding; Wiyono, Suryo; Hidayat, Sri Hendrastuti
Jurnal Fitopatologi Indonesia Vol 9, No 5 (2013)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Original Source | Check in Google Scholar | Full PDF (339.983 KB)

Abstract

Endophytic fungi have been reported to have mutual symbiosis with their host. This research aimed to obtain nonpathogenic isolates of endophytic fungi from roots, stems, and branches of chili pepper. Endophytic fungi were isolated on 10% malt extract agar (MEA) after serial surface sterilization of plant parts. The effect of endophytic fungi on the development of chili pepper seeds were tested by growing seeds on media containing endophytic fungi isolate. As many as 138 isolates of endophytic fungi were successfully isolated from chili pepper plants from Garut and Bogor. Based on colony morphology the isolates can be differentiated into 9 morphotypes. Among the total isolates, 13.04% are nonpathogenic. Some of them (7,25%) do not effect seedling significantly compared to control and some isolates (5.79%) caused better seedling growth than control. Endophytic fungi having the potential to promote plant growth was identified as Aspergillus sp., Fusarium sp., Penicillium sp., sterile hyphae 1, 2, and 3.
Penyakit Karat Bawang Daun yang Disebabkan oleh Puccinia allii Rud. Widodo, Widodo; Pamungkas, Ginting Tri; Susetyo, Hendry; Setiawan, Antoni; Wowor, Johanis
Jurnal Fitopatologi Indonesia Vol 13, No 1 (2017)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Original Source | Check in Google Scholar | Full PDF (1108.267 KB)

Abstract

New disease of bunching onion (Allium fistulosum) with typical symptoms as rust disease was found in the sub-district of West Tompaso and Modoinding, District of South Minahasa, North Sulawesi in June 2016. Infected plants in the field showed yellowish brown pustules on leaf surface, followed by leaf yellowing and drying out started from the tip. Disease incidence in surveyed area reached 100% with disease severity between 30%?50%. Based on microscopic observation of the fungal morphological characteristic, i.e. uredium dan urediniospora, the causal agent was identified as Puccinia allii Rud.
Co-Authors Abdul Ghofur Abdul Hakim Abu Bakar, Kosasih Ali Achdia Supriadidjaja Achdia Supriadidjaya, Achdia Adianto, Dwi Priyo Aditia Wardana, Aditia Aditiawardana Aditiawardana, Aditiawardana Aditya Kurniawan Admiasri, Admiasri Agung Sosiawan, Agung Agus Irianto Agus Maman Abadi Agus Ridwan Ahmad Faizal Ahmad Zakarsyi Aji, Nusa Suindrata Akhmad Rifai Alakhyar, Alakhyar Ali Agus Andriani, Desta Andriansyah, Rian Anggoro Tri Mursito Anindya Putri Permatasari, Anindya Putri Anita Yuliyanti Anthoni Sulthan Harahap, Anthoni Sulthan Ardityo R Ardhany, Ardityo R Ardyanto, Wisnu Aris Slamet Widodo, Aris Slamet Aristia, Firda Artaria Tjempakasari, Artaria Asih Kurniawati Bahri, Muadin Wasis Saeful Bambang Priadi Bangsawan, Merah Bela Yunita, Bela Bima, Ahmad Fadhil Chandra Irwanadi Mohani, Chandra Irwanadi Chandra Irwanadi, Chandra chieko Hamada, chieko Darmawan Setijanto, Darmawan Dea, Yolanda Dinarka Dedek Kusvianti Dewi, Evita Dewi, Rafiqa Dhonny, Chusniati Diana Wibowo, Diana Dini Dinarty, Dini Djamilah Djamilah, Djamilah Djanggan Sargowo DJOKO PRIJONO Djoko Santoso Dwi Ertiningsih Dwi Hanto Dwi Sarbini Dwidjono Hadi Darwanto edy susanto Edy Waliyo Efi Toding Tondok Endah Kusuma Rastini Endang Caturini Sulistyowati Erlangga, Bagus D. Eryna Elfasari Rangkuti, Eryna Elfasari Evan P. Ramdan Fahrurrozi Fahrurrozi Fajar Wahyono Faradila, Annisa Fatma Hetami Febbiyanti, Tri Rappani FETRINA OKTAVIA Fora, Rony HR Frederikus Dian Indrastomo, Frederikus Dian Ganjar Samudro Ghaitsa, Ghaitsa Gusti Ayu Kade Sutariati Gusti Gina Permata Sari, Gusti Gina Hardina, dini Hasan, Husni Hendra Grandis Hendro Pramono I Gde Sukadana I Nengah Tanu K Ichiyu Shou, Ichiyu Ichrom Nahzi, Muhammad Yanuar Idris HM Noor, Idris HM Iflah, Dinie Muthia Imam Sujadi Imran, Al Ichlas Indratiningsih Indratiningsih, Indratiningsih Irawan Wisnu Wardhana Irawati, Ana Feronika Cindra Irmawati Irmawati Jamhari Jamhari Jangkung Handoyo Mulyo Joko Sukoyo Kafaah Estancia Kikin Hamzah Mutaqin komalaningrat, devi ayu Kunimi Maeda, Kunimi Kuswanhadi Kuswanhadi, Kuswanhadi Laifa Rahmawati, Laifa Lasse, David Aroschi Lies Mira Yusiati Listari, Ariya Luthfi, Muhammad Ja'far Luthfi, Muhammad Jafar Luthfi, Muhammad Ja’far M Thaha, M M. Ulum Gani Marasabessy, Muhammad Irfan Maria Ulfa Putri Yoeshinda Melisa Melisa Merdeko Utomo, Verry Hendarto Mimien Henie Irawati Al-Muhdar, Mimien Henie Irawati Mitsumine Fukui, Mitsumine MOCHAMAD YUSUF MOCHAMMAD THAHA Moh. Yogiantoro, Moh. Mohamad Amin Mohamad Rahmad Suhartanto Mohammad Saifur Rohman MUHAMAD SYUKUR Muhammad Syukur Muhammad Yoga Arie Yunanto, Muhammad Yoga Muharam, Syamsul Rizal Muhibin, Sohib Muhammad Mukhamad Romli Muntasir, Adib Murhan, Al Mu’awanah, Frida Rosidatul Naimatun Munawaroh, Naimatun Najah, Lilih Naelun Nandang Kosasih Ananda Ngadenin Ngadenin Ninda Sahriyani Noormantama, Hidan Normalita, Normalita Nugraha, Bayu Setya Aji Nukhan Wicaksono Pribadi, Nukhan Wicaksono Nunuk Mardiana, Nunuk Nur'afifah, Martha Marshynta Pamungkas, Ginting Tri Prabowo, Catur Hadi pranawa pranawa, pranawa Pratiwi, Galuh Ayu Puspita, Ariati Dina R.F, Rony Haendra Ramdan, Evan Purnama Rina Rina Riyadi Riyadi Rizal Fahmi Bachtiar, Rizal Fahmi Rizki Hadi, Rizki Rosihan Adhani, Rosihan Roy Ibrahim Rusdian Noor Dermawan, Rusdian Noor Ryanti W. Savitri Samsubar Saleh Sari, Dia Novita Satoshi Horikoshi, Satoshi SATRIYAS ILYAS Setiawan, Antoni Siburian, Theresia Siti Fatimah Siti Lestari soewanto soewanto, soewanto Solihin Solihin SRI HENDRASTUTI HIDAYAT Subanar Subanar Subari Subari SUDARSONO SUDARSONO SUDIRMAN YAHYA Suhartono, Maggy Tenawidjaja Sulastri Sulastri SUMADI SUMADI Sumardi Sumardi Sumardino Sumardino Sunarso Sunarso Supanjani, Supanjani Suparno, Nano Surya Putra, Ahmad Romadhoni Suryandari, Retno SURYO WIYONO Susanti Mugi Lestari Susetyo, Hendry Sutrisno sutrisno Syaidatul Rosidah Tanu, Lenny Octaviani Teguh Budiharjo, Teguh Theresia Ika Purwantiningsih Titi A W Titiek Siti Yuliani Toni Kus Indratno, Toni Kus Tri P Asmarawati, Tri P Tridjoko Wisnu Murti Triyani, Devi Umaeza, Agus Umi Sallamatul Isniah Wahyudi W. Parnadi Wahyuni, Dina Warijan Warijan Waslaluddin Waslaluddin Wayan Tunas Artama Weni Willia WENNY PUTRI NILAMSARI, WENNY PUTRI Widianto, Eri Widodo, Hermawan Setyo Willy Hermawan, Willy Winarno Winarno Wiwik Utami Wiwik Wijaningsih, Wiwik Wowor, Johanis Yasim, Ahmad Yasuhiko Tomino, Yasuhiko Yudi Sastro Yuni Suranindyah, Yuni Yuntara, Rendi YUSNITA YUSNITA Yuwantono, Naufal Zakia, Rahma zumaroh, siti