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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. [2] Currently, there are four described subspecies of P. carotovorum ( carotovorum , brasiliense , odoriferum , and actinidiae ).
A table beet infected with Pectobacterium carotovorum subsp. betavasculorum.Note the rings of black vascular tissue colonized by the rotting bacteria. Beet vascular necrosis and rot is a soft rot disease caused by the bacterium Pectobacterium carotovorum subsp. betavasculorum, which has also been known as Pectobacterium betavasculorum and Erwinia carotovora subsp. betavasculorum. [1]
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 ...
E. carotovora subsp. carotovora = Pectobacterium carotovorum subsp. carotovorum E. carotovora subsp. atroseptica = Pectobacterium carotovorum subsp. atrosepticum. Carrot bacterial gall Rhizobacter dauci: Carrot bacteriosis Xanthomonas campestris pv. carotae: Crown gall Agrobacterium tumefaciens: Hairy root Agrobacterium rhizogenes: Scab ...
Janet Wood Reno (July 21, 1938 – November 7, 2016) was an American lawyer and public official who served as the first female and 78th United States attorney general. Reno, a member of the Democratic Party, held the position from 1993 to 2001, making her the second-longest serving attorney general, behind only William Wirt.
For example, upon the inauguration of President Donald Trump on January 20, 2017, then-Attorney General Loretta Lynch left her position, so then-Deputy Attorney General Sally Yates, who had also tendered her resignation, was asked to stay on to serve as the acting attorney general until the confirmation of the new attorney general Jeff Sessions ...
The United States attorney general heads the United States Department of Justice in the United States federal government Wikimedia Commons has media related to Attorneys General of the United States .
John Michael O'Connor (born December 5, 1954) is an American attorney and politician who served as the 19th attorney general of Oklahoma between 2021 and 2023. O’Connor was previously a shareholder of Hall Estill and a nominee to be a United States district judge of the United States District Court for the Eastern District of Oklahoma, the United States District Court for the Northern ...