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All Journal Jurnal Fitopatologi Indonesia Buletin Eboni
Tati Suharti
Balai Penelitian dan Pengembangan Teknologi Perbenihan Tanaman Hutan
Agriculture, Biological Sciences & Forestry Medicine & Pharmacology

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Pertumbuhan dan Perkembangan Bibit Akor yang Diinokulasi Bakteri Patogen Terbawa Benih Tati Suharti; Triwidodo Arwiyanto; Tri Joko
Jurnal Fitopatologi Indonesia Vol 14 No 5 (2018)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (223.216 KB) | DOI: 10.14692/jfi.14.5.159

Abstract

Growth and Development of Inoculated in Northern Black Wattle Seedling with Seed Borne Bacterial PathogensNorthern black wattle (Acacia auriculiformis) is a fast growing species that has multipurpose benefits such as pulpwood, solid wood, firewood, charcoal and pellet. Seed-borne bacterial pathogens were reported to reduce seed germination and seedling growth. The objective of this study was to evaluate effect of seed borne bacterial pathogen of A. auriculiformis on seed germination and 12 weeks-old seedling growth. Bacterial seed inoculation was performed by soaking the seed into respective bacterial suspension for 2 hours. The tested bacteria were Acinetobacter sp., Alcaligenes faecalis, Burkholderia cepacia complex, Escherichia hermannii, Paenochrobactrum sp., Pseudomonas stutzeri, Ralstonia sp., and Salmonella bongori. The results showed that all tested bacteria could reduce seed germination, but those does not affect seedling growth significantly. All tested bacteria excluding Acinetobacter sp. could inhibit seedling growth and development.
The Potential of RIP (Ribosome Inactivating Protein) as Biopesticides Tati Suharti; Dharmawati F Djam’an
Buletin Eboni Vol 1, No 1 (2019): Buletin Eboni
Publisher : Balai Penelitian dan Pengembangan Lingkungan Hidup dan Kehutanan Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (817.532 KB) | DOI: 10.20886/buleboni.5271

Abstract

RIP (Ribosome Inactivating Protein) produced by plants that can act as a plant defense from pest and disease. This protein is widely used as an anti-fungal, anti-bacterial, anti-virus and anti-insect. Therefore, RIP contained in plants has the potential to be used for environmentally friendly biopesticides. The purpose of this paper is to provide information on RIP derived from plants and its potential as a biopesticide.The mode of action of RIP works is by inhibiting protein synthesis during translating process of pest and plant pathogen. RIP has a broad spectrum so that it can overcome insect pests from various orders and pathogens both fungi, bacteria and viruses. Some types of plants that contain RIP include neem, ginger, turmeric, galangal, castor bean, jatropha, soursop and bitter melon. RP applications can be in the form of oil, essential oils, solutions, flour, ash and simplicia. RIP can be applied to seeds, seeds, plants and post-harvest products. The advantages of using RIP include easily available materials, inexpensive, easy to application and environmentally friendly.The plants contain RP has high potency to commercially developed so in the future, the controlling of pest and disease rely on the plants contain RIP both direct and in the pesticides formulations form. Therefore echo friendly plantation programme can be realized.
Co-Authors Dharmawati F Djam’an Tri Joko Triwidodo Arwiyanto