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Xanthomonas actively kill other bacterial using type IV secretion system and defend itself from amoeba using type VI secretion system. [19] [20] [1] To prevent infections, limiting the introduction of the bacteria is key. Some resistant cultivars of certain plant species are available as this may be the most economical means for controlling ...
Bacterial seedling blight of rice (Oryza sativa), caused by pathogen Burkholderia plantarii [4] Early blight of potato and tomato, caused by species of the ubiquitous fungal genus Alternaria Leaf blight of the grasses e.g. Ascochyta species [ 5 ] and Alternaria triticina that causes blight in wheat [ 6 ]
Bacterial diseases; Bacterial spot Xanthomonas euvesicatoria pv. citrumelo: Black pit (fruit) Pseudomonas syringae: Blast Pseudomonas syringae: Citrus canker: Xanthomonas citri pv. citri: Citrus variegated chlorosis Xylella fastidiosa: Huanglongbing = citrus greening Candidatus Liberibacter asiaticus. Candidatus L. africanus
Bacterial Diseases; Bacterial wilt = brown rot: Ralstonia solanacearum = Pseudomonas solanacearum: Blackleg and bacterial soft rot: Pectobacterium carotovorum subsp. atrosepticum = Erwinia carotovora subsp. atroseptica. P. c. subsp. carotovorum = E. c. subsp. carotovora P. chrysanthemi = E. chrysanthemi. Dickeya solani [1] Pink eye: Pseudomonas ...
These bacteria are facultative saprophytes, meaning that they are typically parasitic while also having the ability to live on dead or decaying organic matter under the proper conditions. Upon initial infection, the bacteria remain in the epiphytic stage; however, the harmful endophytic stage is reached when the bacteria actually enter the ...
Southern blight Sclerotium rolfsii Athelia rolfsii [teleomorph] Thread blight = Hypochnus leaf blight Corticium stevensii = Pellicularia koleroga = Hypochnus ochroleucus. Valsa canker Valsa ceratosperma Cytospora sacculus [anamorph] Violet root rot Helicobasidium mompa: White root rot Scytinostroma galactinum = Corticium galactinum. White rot
Plant diseases are diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). [1] Organisms that cause infectious disease include fungi , oomycetes , bacteria , viruses , viroids , virus -like organisms, phytoplasmas , protozoa , nematodes and parasitic plants . [ 2 ]
Thorny stem blight Tunstallia aculeata. Thread blight Marasmius tenuissimus. Twig blight Patellaria theae. Twig dieback, stem canker [2] [1] Macrophoma theicola [1] Velvet blight: Septobasidium bogoriense Septobasidium pilosum Septobasidium theae. Violet root rot Sphaerostilbe repens. White root rot Rigidoporus microporus = Rigidoporus lignosus ...