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All Journal AGRIVITA, Journal of Agricultural Science
Luqman Qurata Aini
Department of Plant Pest and Diseases, Faculty of Agriculture, Universitas Brawijaya, Malang, East Java, Indonesia
Agriculture, Biological Sciences & Forestry

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Potency and Diversity of Fungi on Pine Litter and Rhizosphere in Different Land-use of Universitas Brawijaya (UB) Forest Rina Rachmawati; Akhmad Rizali; Abdul Latief Abadi; Luqman Qurata Aini; Hagus Tarno; Muhammad Febriansyah; Theresia Rani Kartika Ayu
AGRIVITA, Journal of Agricultural Science Vol 44, No 2 (2022)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v44i2.3689

Abstract

The agroforestry system with its diversity of vegetation has the potential on the existence of antagonistic and entomopathogen fungi. This study was conducted to evaluate the diversity of antagonistic fungi and entomopathogen fungi in the rhizosphere and pine leaf litters on pine monoculture and intercropping pine - coffee. The research was started from plot determination, sampling, fungal identification, antagonist test and pathogenicity test. The results of isolation of fungi from pine leaf litter on monoculture pine and intercropping pine-coffee fields obtained 17 genus of fungi. In monoculture pine, there 9 genus of fungi were found, while other 4 were still unidentified. In pine-coffee intercropping land 13 genus were observed. Based on the potential and bility tests, Acremonium sp. 3 and Penicillium sp. 2 has the highest inhibiton capacity, while isolate Paecilomyces sp. 1 and Paecilomyces sp. 2 had the best level of pathogenicity and mortality. Temperature and humidity did not affect the diversity of fungi. The diversity of entompathogenic and antagonistic fungi was higher in the pine-coffee intercropping land use. The litter plots had higher fungal diversity than the rhizosphere.
The Effectiveness Comparison Between Application of Indigenous Arbuscular Mycorrhizal Fungal Community and Stenotrophomonas maltophilia to Suppress Fusarium Wilt Incidence on Local Garlic Plant (Lumbu Hijau) Rifani Rusiana Dewi; Syarifah Maulidya Rahmah; Ardiyan Taruna; Luqman Qurata Aini; Ito Fernando; Abdul Latief Abadi; Muhammad Akhid Syib’li
AGRIVITA, Journal of Agricultural Science Vol 45, No 1 (2023)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v45i1.3970

Abstract

Wilt disease caused by Fusarium oxysporum is one of the most serious plant diseases in the world. There is no effective contol for. This study investigated the potential of arbuscular mycorrhizal and bacterial antagonists to control F. oxysporum through in vitro and in vivo studies. In this study, the antagonistic bacteria Stenotrophomonas maltophilia was isolated from mycorrhizal propagation media. Antagonist bacteria S. maltophilia showed antagonistic ability against F. oxysporum with an inhibition zone of 17.9 cm. Antagonistic bacteria and mycorrhizae used in this study significantly reduced the incidence of fusarium wilt in in vivo experiments. It was found that mycorrhizal and S. maltophilia inoculation showed disease incidence rates at 40% and 47.6%. While in the control treatment the incidence of disease reached 90.3%. The biocontrol agents of S. maltophilia and mycorrhizae have a promising prospective strategy to protect garlic plants. These results are expected to provide new insights for sustainable crop protection systems.
Co-Authors Abdul Latief Abadi Akhmad Rizali Ardiyan Taruna Hagus Tarno Ito Fernando Muhammad Akhid Syib’li Muhammad Febriansyah Rifani Rusiana Dewi Rina Rachmawati Syarifah Maulidya Rahmah Theresia Rani Kartika Ayu