Fire blight - Wikipedia
WebFire blight on a pear tree caused by Erwinia amylovora. Tissues affected by the symptoms of Erwinia amylovora include blossoms, fruits, shoots, and branches of apple (Pomoideae), pear, and many other rosaceous plants. All symptoms are above ground and are typically easy to recognize.
Erwinia amylovora (fireblight) | CABI Compendium
WebThe pathogen Erwinia amylovora is the type species for the genus Erwinia, a genus created in the Enterobacteriaceae to contain the Gram-negative, motile, aerobic to facultative anaerobic, non-sporulating bacteria ecologically associated with …
Fireblight: Symptoms, Causes, and Treatment - UGA
WebOct 15, 2004 · Fireblight is a destructive, highly infectious, and widespread disease caused by the bacterium Erwinia amylovora. Fireblight can be a problem in Georgia and is particularly prevalent in some counties. Fire blight attacks blossoms, leaves, shoots, branches, fruits, and roots.
Fire blight of apple and pear
WebJan 1, 2000 · Erwinia amylovora is a native pathogen of wild, rosaceous hosts in eastern North America. It was the first bacterium proven to be a pathogen of plants. Today, fire blight is an important disease of apples and pears in many parts of the world....
Fire Blight (Erwinia amylovora) | USU
WebErwinia amylovora has the ability to infect many ornamental plants of the rose family, but is particularly important on pear and apple. It not only destroys the current season’s crop, but may damage the structure of the tree and reduce subsequent production.
Virulence Factors of Erwinia amylovora: A Review - PMC
WebJun 5, 2015 · Erwinia amylovora, a Gram negative bacteria of the Enterobacteriaceae family, is the causal agent of fire blight, a devastating plant disease affecting a wide range of host species within Rosaceae and a major global threat to commercial apple and pear production. Among the limited number of control options currently available, prophylactic ...
Fire blight host-pathogen interaction: proteome profiles of Erwinia ...
WebAug 3, 2018 · The Gram-negative enterobacterium Erwinia amylovora is a plant pathogen that causes fire blight, a devastating necrotic disease forming a major threat to pome fruit and other economically...
Erwinia amylovora - an overview | ScienceDirect Topics
WebFire blight, caused by Erwinia amylovora, is the most serious bacterial disease of pear and apple trees. Streptomycin and oxytetracycline are registered in the United States for control of fire blight.
Pathogen Spotlight on Erwinia amylovora—Recent Advances in …
WebDec 26, 2023 · Caused by the bacterial pathogen, Erwinia amylovora, fire blight infects flowers, shoots, and fruits and can cause both yield reduction and tree death. Research in past centuries has improved our understanding of this important disease and provided management options, but new challenges have emerged in recent decades.
Erwinia amylovora psychrotrophic adaptations: evidence of …
WebOct 26, 2017 · Erwinia amylovora is a Gram-negative bacterium that causes fire blight, a destructive plant disease affecting economically important fruit trees such as pear and apple, as well as ornamental plants of the family Rosaceae.
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