Evaluation of Chemical and Biological Products for Control of Crown Gall on Rose [PDF]
PathogensCrown gall is a soil-borne bacterial disease caused by Agrobacterium tumefaciens, leading to significant economic losses in many plant species. For the assessment of the biological and chemical products on crown gall, each plant’s crown region and roots ...
Cansu Oksel +6 more
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Cultivar Resistance of Korean Breeding Cut-Rose against Crown Gall by Agrobacterium tumefaciens Evaluated by an In Vitro Inoculation [PDF]
The Plant Pathology Journal, 2023 Rose crown gall caused by Agrobacterium tumefaciens is a major disease that damages the production of cut-roses in Korea. The effective prevention methods for this disease include the use of resistant varieties.
Serah Lim, Se Chul Chun, Jin-Won Kim
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Phenotypic and Molecular-Phylogenetic Analyses Reveal Distinct Features of Crown Gall-Associated Xanthomonas Strains [PDF]
Microbiology Spectrum, 2022 In summer 2019, widespread occurrence of crown gall disease caused by Agrobacterium spp. was observed on commercially grown ornamental plants in southern Iran.
Hamzeh Mafakheri +10 more
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Origin of Pathogens of Grapevine Crown Gall Disease in Hokkaido in Japan as Characterized by Molecular Epidemiology of Allorhizobium vitis Strains [PDF]
Life, 2021 Crown gall is a globally distributed and economically important disease of grapevine and other important crop plants. The causal agent of grapevine crown gall is tumorigenic Allorhizobium vitis (Ti) strains that harbor a tumor-inducing plasmid (pTi). The
Akira Kawaguchi +5 more
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Ecological Management of Crown Gall-Affected Soils: Pathogen Reservoirs, Disease-Suppressive Microbiomes, and Helper Consortia [PDF]
MicroorganismsCrown gall remains difficult to manage because pathogenic agrobacteria can persist in soil, rhizosphere niches, infected roots, plant residues, and propagative materials, while repeated wounding creates new infection sites. This review examines how these
Yaojie Shi +3 more
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Crown gall can spread between walnut trees in nurseries and reduce future yields [PDF]
California Agriculture, 2008 While walnut trees on Juglans hindsiix J. regia ‘Paradox’ rootstocks are highly susceptible to crown gall, it is unknown whether this bacterial disease is acquired in the nursery or the orchard.
L Epstein +5 more
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Resistance analysis of cherry rootstock ‘CDR-1’ (Prunus mahaleb) to crown gall disease [PDF]
BMC Plant Biology, 2020 Background Crown gall disease, caused by the pathogenic bacterium Agrobacterium tumefaciens, is responsible for extensive economic losses in orchards. Cherry rootstock ‘CDR-1’ (Prunus mahaleb) shows high resistance but the mechanism remains unclear. Here,
Chenglin Liang +5 more
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DNA methylation mediated control of gene expression is critical for development of crown gall tumors. [PDF]
PLoS Genetics, 2013 Crown gall tumors develop after integration of the T-DNA of virulent Agrobacterium tumefaciens strains into the plant genome. Expression of the T-DNA-encoded oncogenes triggers proliferation and differentiation of transformed plant cells.
Jochen Gohlke +6 more
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Antivirulence effects of cell-free culture supernatant of endophytic bacteria against grapevine crown gall agent, Agrobacterium tumefaciens, and induction of defense responses in plantlets via intact bacterial cells [PDF]
BMC Plant BiologyBackground Crown gall disease caused by Agrobacterium tumefaciens is a very destructive affliction that affects grapevines. Endophytic bacteria have been discovered to control plant diseases via the use of several mechanisms.
Faegheh Etminani +3 more
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Novel Lytic Bacteriophage PAT-A: Isolation, Characterization, Genome Analysis, and Biocontrol Potential Against Agrobacterium tumefaciens [PDF]
MicroorganismsAgrobacterium tumefaciens, a destructive pathogen causing crown gall disease, results in substantial agricultural losses. Traditional chemical and existing biocontrol methods are limited by environmental pollution, pesticide resistance, and low efficacy,
Chenglin Liang +4 more
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