12 hasil untuk "Su-In Choi"
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Artikel Jurnal
Biological control of Bacillus licheniformis PR2 against Fusarium oxysporum and growth promotion of Pinus strobus L. as an urban greening strategy
…oxysporum at various of growth, from nursery seedlings to mature trees in the field, causing lasting effects such as growth retardation or death. Therefore, this study aimed to evaluate the potential of Bacillus licheniformis PR2 as an alternative to chemical fungicides and fertilizers in the…
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Artikel Jurnal
Biological control of anthracnose (Colletotrichum gloeosporioides) and high-quality walnut production in walnut (Juglans regia L.) trees by Bacillus licheniformis PR2
…through phytohormone production and improving nutrient availability in soil. During its growth in the bacterial culture, PR2 exhibited strong antifungal potential by producing cell wall degrading enzymes such as chitinase, β-1,3-glucanase and protease which degraded the cell wall chitin, β-glucans…
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Artikel Jurnal Teks lengkap
Antifungal Activity of Volatile Organic Compounds from Bacillus velezensis CE 100 against Colletotrichum gloeosporioides
…the production of various fruit trees, including walnut and jujube. In this study, the volatile organic compounds (VOCs) from Bacillus velezensis CE 100 disrupted the cell membrane integrity of C. gloeosporioides and reduced the spore germination by 36.4% and mycelial growth by 20.0% at a bacterial…
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Artikel Jurnal Teks lengkap
Bacillus velezensis CE 100 Inhibits Root Rot Diseases (Phytophthora spp.) and Promotes Growth of Japanese Cypress (Chamaecyparis obtusa Endlicher) Seedlings
…seedlings, such as Japanese cypress (Chamaecyparis obtusa Endlicher) in Korea. Plant growth-promoting rhizobacteria (PGPR) are a promising strategy to control root rot diseases and promote growth in seedlings. In this study, the potential of Bacillus velezensis CE 100 in controlling Phytophthora…
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Artikel Jurnal
Suppression of pine pitch canker disease and promotion of seedling growth in Japanese red pine using a newly isolated strain of Bacillus subtilis
Fusarium circinatum, the causal agent of pine pitch canker, can cause large-scale tree mortality in pine forests. Asymptomatic seedlings infected with F. circinatum can spread the disease at planting sites, highlighting the need for nursery-level control and using vigorous seedlings. Accordingly…
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Artikel Jurnal
The prospect of antimicrobial peptides from Bacillus species with biological control potential against insect pests and diseases of economic importance in agriculture, forestry and fruit tree production
Plant diseases and insect pests cause tremendous losses in agriculture, forestry and fruit tree production worldwide. The continuous application of chemical pesticides in the control of pests and diseases is increasingly becoming undesirable due to the associated health risks, environmental…
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Artikel Jurnal
Biocontrol of fungal pathogens and growth promotion in the Korean fir (Abies koreana E.H.Wilson) seedling using Bacillus velezensis CE 100
…the phytopathogenic fungi causing seedling blight and wilt diseases in A. koreana seedlings and investigated the potential of Bacillus velezensis CE 100 in controlling the fungal pathogens and promoting seedling growth. Phomopsis mali and Fusarium oxysporum were confirmed as the causal agents of…
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Artikel Jurnal
Effective biocontrol efficacy of Bacillus subtilis CV21 against cherry leaf spot disease caused by Alternaria phytopathogens and growth promotion of flowering cherry (Prunus sargentii Rehder) seedlings
…and biomass production during the season, and reduces flower production in following season. This study isolated two phytopathogens, Alternaria alternata CH3 and Alternaria alternata CH10, and confirmed their pathogenicity of CLS disease in flowering cherry seedlings, causing brownish spots and…
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Artikel Jurnal Teks lengkap
The Role of Lysobacter antibioticus HS124 on the Control of Fall Webworm (Hyphantria cunea Drury) and Growth Promotion of Canadian Poplar (Populus canadensis Moench) at Saemangeum Reclaimed Land in Korea
Populus canadensis Moench forests established in Saemangeum-reclaimed land have been invaded by Hyphantria cunea Drury, causing defoliation and stunted growth. This study investigated the biocontrol potential of cuticle degrading chitinase and protease secreted by Lysobacter antibioticus HS124…
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Artikel Jurnal
Larvicidal activity against Phenolia (Lasiodites) picta (Coleoptera: Nitidulidae) on jujube (Zizyphus jujuba Miller var. inermis Rehder) and the improvement of high-quality fruit production using Bacillus licheniformis PR2
…more important to combat the impending dangers of repeated chemicals use in orchard management. This study identified for the first time, the sap beetle (Phenolia (Lasiodites) picta) larvae (based on mitochondrial DNA barcode sequencing), as the major insect pest causing damage in jujube fruits in…
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Artikel Jurnal
Enhanced flowering and honey production potential in jujube (Zizyphus jujuba Miller var. inermis Rehder) trees using Bacillus velezensis CE 100
…is essential. While chemical fertilizers can boost floral resources in the short term, their prolonged use may lead to reduced soil organic matter, disrupted soil structure, and environmental pollution. This study evaluated the potential of Bacillus velezensis CE 100 to enhance vegetative and…
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Artikel Jurnal
Identification and biocontrol of Planococcus citri Risso (Hemiptera: Pseudococcidae), a new pest of licorice (Glycyrrhiza uralensis Fisch.) using cuticle-degrading enzymes of Bacillus velezensis CE 100
…citrus mealybugs as insect pests of tremendous economic importance in licorice production. The insect pests collected were identified as Planococcus citri based on analysis of the morphological features and DNA barcode sequencing of mitochondrial Cytochrome Oxidase subunit I (COI) gene. Due to the…