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Pectobacterium
''Pectobacterium'' is a bacterial genus of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia'', which was split into three genera: ''Erwinia'', ''Pectobacterium'', and ''Brenneria''. Species include ''Pectobacterium carotovorum ''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically importa ...''. References External links Pectobacterium page on LPSN Bacteria genera Enterobacterales {{gammaproteobacteria-stub ...
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Pectobacterium Cypripedii
''Pectobacterium'' is a bacterial genus of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia'', which was split into three genera: ''Erwinia'', ''Pectobacterium'', and ''Brenneria''. Species include ''Pectobacterium carotovorum ''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically importa ...''. References External links Pectobacterium page on LPSN Bacteria genera Enterobacterales {{gammaproteobacteria-stub ...
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Pectobacterium Carotovorum
''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically important plant species. It produces pectolytic enzymes that hydrolyze pectin between individual plant cells. This causes the cells to separate, a disease plant pathologists term bacterial soft rot. Specifically, it causes beet vascular necrosis and blackleg of potato and other vegetables (hence the name ''carotovora'' – "carrot-eater"), as well as slime flux on many different tree species. Currently, there are four described subspecies of ''P. carotovorum'' (''carotovorum, brasiliense, odoriferum'', and ''actinidiae''). This bacterium is a ubiquitous plant pathogen with a wide host range (carrot, potato, tomato, leafy greens, squash and other cucurbits, onion, green peppers, African violets, etc.), able to cause disease in almost any plant ...
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Pectobacterium Aroidearum
''Pectobacterium'' is a bacterial genus of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia'', which was split into three genera: ''Erwinia'', ''Pectobacterium'', and ''Brenneria''. Species include ''Pectobacterium carotovorum ''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically importa ...''. References External links Pectobacterium page on LPSN Bacteria genera Enterobacterales {{gammaproteobacteria-stub ...
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Pectobacterium Cacticida
''Pectobacterium'' is a bacterial genus of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia'', which was split into three genera: ''Erwinia'', ''Pectobacterium'', and ''Brenneria''. Species include ''Pectobacterium carotovorum ''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically importa ...''. References External links Pectobacterium page on LPSN Bacteria genera Enterobacterales {{gammaproteobacteria-stub ...
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Pectobacterium Carnegieana
''Pectobacterium'' is a bacterial genus of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia'', which was split into three genera: ''Erwinia'', ''Pectobacterium'', and ''Brenneria''. Species include ''Pectobacterium carotovorum ''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically importa ...''. References External links Pectobacterium page on LPSN Bacteria genera Enterobacterales {{gammaproteobacteria-stub ...
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Pectobacterium Rhapontici
''Pectobacterium'' is a bacterial genus of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia'', which was split into three genera: ''Erwinia'', ''Pectobacterium'', and ''Brenneria''. Species include ''Pectobacterium carotovorum ''Pectobacterium carotovorum'' is a bacterium of the family Pectobacteriaceae; it used to be a member of the genus ''Erwinia''. The species is a plant pathogen with a diverse host range, including many agriculturally and scientifically importa ...''. References External links Pectobacterium page on LPSN Bacteria genera Enterobacterales {{gammaproteobacteria-stub ...
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Pectobacterium Atrosepticum
''Pectobacterium atrosepticum'' is a species of bacterium. It is a plant pathogen causing blackleg of potato. Its type strain is CFBP 1526T (=LMG 2386T =NCPPB 549TICMP 1526T. Its genome has been sequenced. References Further reading * Liu, Hui, et al. "Quorum sensing coordinates brute force and stealth modes of infection in the plant pathogen Pectobacterium atrosepticum." PLoS Pathogens 4.6 (2008): e1000093. * External links LPSNType strain of ''Pectobacterium atrosepticum'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Enterobacterales Bacterial plant pathogens and diseases Potato diseases Bacteria described in 2003 {{Enterobacterales-stub ...
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Pectobacterium Wasabiae
''Pectobacterium wasabiae'' is a plant pathogenic bacterium that was first reported to cause disease on wasabi plants. A closely related species, yet to be formally named, also causes disease on potato. Unlike most ''Pectobacterium'', ''P. wasabiae'' strains lack a type III secretion system. Its type strain is CFBP 3304T(=LMG 8404T =NCPPB 3701TICMP 9121T. References Further reading * * Janse, Jacob Dirk. Phytobacteriology: principles and practice. Cabi, 2005. * Gnanamanickam, Samuel S., ed. Plant-associated bacteria. Springer, 2006. * External links LPSN* Type strain of ''Pectobacterium wasabiae'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Enterobacterales Bacterial plant pathogens and diseases Bacteria described in 2003 {{gammaproteobacteria-stub ...
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Pectobacterium Betavasculorum
''Pectobacterium betavasculorum'' is a plant pathogenic bacterium that infects beets. It can cause significant losses during sugar beet production and storage. Little is known about the epidemiology of this disease. Its type strain is CFBP 2122T (=LMG 2464T=NCPPB 2795TICMP 4226T. References Further reading * * Janse, Jacob Dirk. Phytobacteriology: principles and practice. Cabi, 2005. * Gnanamanickam, Samuel S., ed. Plant-associated bacteria. Springer, 2006. External links LPSN* Type strain of ''Pectobacterium betavasculorum'' at Bac''Dive'' - the Bacterial Diversity Metadatabase Enterobacterales Bacterial plant pathogens and diseases Bacteria described in 2003 {{gammaproteobacteria-stub ...
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Pectobacteriaceae
The ''Pectobacteriaceae'' are a family of Gram-negative bacteria which largely consist of plant pathogens. This family is a member of the order Enterobacterales in the class Gammaproteobacteria of the phylum Pseudomonadota. The type species of this family is '' Pectobacterium''. The name ''Pectobacteriaceae'' is derived from the Latin term ''Pectobacterium'', referring the type genus of the family and the suffix "-aceae", an ending used to denote a family. Together, ''Pectobacteriaceae'' refers to a family whose nomenclatural type is the genus ''Pectobacterium''. Biochemical Characteristics and Molecular Signatures Members of the family produce acid from N-acetylglucosamine and are negative for arginine dihydrolase, orthinine decarboxylase and lysine decarboxylase. These bacteria are catalase-positive, oxidase-negative, and do not produce hydrogen disulfide. Genomic analyses identified four conserved signature indels (CSIs) that are specific this family in the proteins tra ...
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Erwinia
''Erwinia'' is a genus of Enterobacterales bacteria containing mostly plant pathogenic species which was named for the famous plant pathologist, Erwin Frink Smith. It contains Gram-negative bacteria related to ''Escherichia coli'', ''Shigella'', ''Salmonella'', and ''Yersinia''. They are primarily rod-shaped bacteria. Many infect woody plants. A well-known member of this genus is the species '' E. amylovora'', which causes fire blight on apples, pears, and other Rosaceae crops; ''E. tracheiphila'', though, causes bacterial wilt of cucurbits. Other familiar species, such as '' E. carotovora'' (another major cause of plant diseases), are more distantly related to the fire blight bacterium, and have been moved to genera ''Brenneria'', ''Dickeya'', and '' Pectobacterium''. ''Erwinia aphidocola'' and ''E. persicina'' species were both observed to be present within the floral nectar microbial community of seven different orchid (''Epipactis'') flower species. ''E. aphidicola'' appear ...
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Slime Flux
Slime flux, also known as bacterial slime or bacterial wetwood, is a bacterial disease of certain trees, primarily elm, cottonwood, poplar, boxelder, ash, aspen, fruitless mulberry and oak. A wound to the bark, caused by pruning, insects, poor branch angles or natural cracks and splits, causes sap to ooze from the wound. Bacteria may infect this sap causing it to darken and stain the bark, eventually taking on a foamy appearance and unpleasant odor. This slimy ooze becomes toxic to the bark and eats into the tree. Additionally, the fermented sap attracts insects like flies, ants, and maggots. Cause Slime flux occurs when a wound is made in a tree trunk through things such as natural growth cracks, frost, insects, birds, lawn mowers, cat scratches, or pruning wounds, which causal bacteria can enter. Once inside the xylem, the internal pressure of the tree is raised, from the normal range of up to , due to bacteria fermenting and emitting a gas mixture of methane, nitrogen, car ...
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