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12 results for “Antagonistic bacteria”

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Research ArticleOpen accessIn the keywordsControl of Anthracnose Caused by Colletotrichum musae on Curcuma alismatifolia Gagnep. Using Antagonistic Bacillus spp.Supuk Mahadtanapuk, Mondhon Sanguansermsri, Robert W. Cutler et al.Over 400 bacterial strains, isolated from leaf surfaces of Curcuma alismatifolia Gagnep. and hot springs in the Chiang Mai province of northern Thailand, were screened in vitro for antagonistic activity against Colletotrichum musae, an anthracnose fungus. Three isolates provided greater than 75% growth inhibition of the fungus in vitro and were identified as Bacillus licheniformis, B. amyloliquefaciens and B. subtilis. … …American Journal of Agricultural and Biological Sciences, Vol. 2, Issue 2 · 30 Jun 2007 · 9,013 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiocontrol of Winter Wheat Root Rot by Rhizosphere Microorganisms in KazakhstanNurlan Kuldybayev, Amankeldy Sadanov, Aigerim Qairatova et al.Root rot remains one of the most significant diseases of winter wheat (Triticum aestivum L.) in Kazakhstan, resulting in substantial yield losses. This study aimed to isolate and identify rhizosphere microorganisms associated with winter wheat and evaluate their antagonistic activity against root rot pathogens in the Almaty region of Kazakhstan. In total, seven bacterial and fungal isolates, belonging to the … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 25 Aug 2026 · 939 accessesView PDFCite
Research ArticleOpen accessIn the abstractPromising Biocontrol Agents Against the Main Pathogens of Apple Fruit RotElvira Ismailova, Nurlan Kuldybayev, Gul Baimakhanova et al.Current study looked into how well microorganisms, both those already known and newly found, from the surface of plants in gardens in southern and southeastern Kazakhstan could fight against other harmful microbes. We evaluated the effectiveness of 16 strains of lactic acid bacteria, 11 strains from the Bacillus and Pseudomonas genera, and 7 strains of Trichoderma fungi (all sourced from … …OnLine Journal of Biological Sciences, Vol. 26, Issue 2 · 25 Aug 2026 · 868 accessesView PDFCite
Research ArticleOpen accessIn the abstractFermentation Conditions of Lactobacilli for the Production of Lactose-Free Starter CultureMadina K. Imanbayeva, Zhaksylyk K. Masalimov et al.This research aims to determine the fermentation conditions and viability in a medium simulating the gastrointestinal tract and to examine the antagonistic potential of Lactobacillus acidophilus (Lb. acidophilus) and Lactobacillus rhamnosus (Lb. rhamnosus) in producing a lactose-free starter. Our study examined Lactic Acid Bacteria (LAB). The sources of Lb. acidophilus strains are camel milk (shubat), Lb. rhamnosus mare milk (koumiss), … …OnLine Journal of Biological Sciences, Vol. 24, Issue 2 · 7 Feb 2024 · 4,747 accessesView PDFCite
Research ArticleOpen accessIn the abstractSelection of Probiotic Microorganisms Against Pathogens of Agricultural AnimalsSagidoldina Zhanar, Sadanov Amankeldi, Ratnikova Irina et al.The work was carried out on the selection of probiotic microorganisms to create an environmentally friendly therapeutic and preventive biological product that is active against pathogens of agricultural animals. According to the results of research, 3 strains of lactic acid bacteria were selected for the construction of a probiotic - Lactobacillus plantarum 1, Streptococcus salivarius 20 n, Lactobacillus fermentum 15 … …OnLine Journal of Biological Sciences, Vol. 21, Issue 4 · 27 Nov 2021 · 6,048 accessesView PDFCite
Review ArticleOpen accessIn the abstractReview on Apiary Management and Antimicrobial Compounds as Alternative Prevention or Treatment for Honeybee DiseasesChanpen Chanchao, Marko Stoić, Mikio Yoshiyama, Kiyoshi KimuraHoneybees are important in terms of pollinators and bee products. However, honeybee colonies keep declining due to colony collapse disorder, loss of food sources, environmental deterioration, pesticide exposure and various diseases, as well as the interaction of these causes. Pathogenic infections are high because there is an antagonistic coevolution between host and pathogen/parasite, which leads to a reciprocal adaptation, as … …OnLine Journal of Biological Sciences, Vol. 18, Issue 1 · 15 Jan 2018 · 7,743 accessesView PDFCite
Research ArticleOpen accessIn the abstractTHE EFFECT OF PRO-AND PREBIOTICS ON THE RHEOLOGICAL PROPERTIES OF THE MODEL OF STRUCTURED DISPERSE SYSTEMSNatalia Aleksandrovna Tarasenko, Irina Borisovna KrasinaThe aim of this work is to carry out comprehensive studies that would allow to justify theoretically and experimentally use of probiotic poly-specific concentrates Bifilact A and Bifilact D and bifidogenic fiber intake BeneoTMSynergy1 as high-performance synbiotic supplements. The selection of bifidogenic fibers for administration into uniform synbiotic systems is substantiated. Indicators of synbiotic systems consisting of Bifilact A or … …American Journal of Biochemistry and Biotechnology, Vol. 10, Issue 2 · 2 Jul 2014 · 7,117 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiocontrol of Soil Fungi in Tomato with Microencapsulates Containing Bacillus subtilisMarcela Hernàndez-Suàrez, Francisco Daniel Hernàndez-Castillo, Gabriel Gallegos-Morales et al.Problem Statement: An option to reduce pollution by synthetic agro-chemical in root plant disease management is the use of antagonist rhizobacteria belonging to Bacillus genus, because their inhibitory properties, stimulation of plant growth and crop yield increase. Approach: This study was carried out in order to evaluate if Bacillus subtilis strains could play an antagonists role of plant pathogens and … …American Journal of Agricultural and Biological Sciences, Vol. 6, Issue 2 · 6 Jun 2011 · 8,934 accessesView PDFCite
Research ArticleOpen accessIn the abstractNew Antifungal Bacteriocin-Synthesizing Strains of Lactococcus lactis ssp. lactis as the Perspective Biopreservatives for Protection of Raw Smoked SausagesL.G. Stoyanova, E.A. Ustyugova, T.D. Sultimova et al.Problem statement: Screening for the effective bacteriocin-synthesizing strains of Lactococcus lactis as the perspective biopreservatives was performed. We used a raw milk and dairy products from different climatic regions as well as from powerful drinks of mixed lactic acid and alcoholic fermentation: kurunga, kumiss and Iranian “Dough”, that were widely used by local population to prevent diseases. Approach: The special … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 4 · 15 Dec 2010 · 9,686 accessesView PDFCite
Research ArticleOpen accessIn the abstractCytotoxic and Antimicrobial Potential of Actinomycete Species Saccharopolyspora salina VITSDK4 Isolated from the Bay of Bengal Coast of IndiaK. Suthindhiran, K. KannabiranProblem statement: Although the diversity of marine Actinobacteria have been studied and biotechnologically exploited throughout the world, the studies on marine actinobacteria in Indian peninsula are largely unexplored. Of 9 maritime states in India, only 4 states have been extensively studied for the diversity of actinobacteria. Further, the studies on bioactive actinomycetes from saline soil are very scanty. In the … …American Journal of Infectious Diseases, Vol. 5, Issue 2 · 30 Jun 2009 · 11,447 accessesView PDFCite