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Pseudomonas syringae is a rod-shaped, Gram-negative bacterium with polar flagella. As a plant pathogen , it can infect a wide range of species, and exists as over 50 different pathovars , [ 2 ] all of which are available to researchers from international culture collections such as the NCPPB , ICMP , and others.
Pseudomonas syringae pv. glycinea attacks all of the above-ground parts of soybean, but symptoms are typically seen on the mid-upper canopy of leaves and pods. [5] After infection, small, water-soaked spots surrounded by a chlorotic halo appear on the leaves. The brown or black centers of these spots indicate that the tissue is dying.
Pseudomonas syringae pv. Aesculi is a bacterium that causes bleeding canker of horse chestnut. The pathogen overwinters in the soil and can survive in the soil for about a year. [2] It is spread by water, rain, and tools that were used on the infected tree. [3] It causes lesions on the bark of the tree that can be near the base of the trunk or ...
Halo blight of bean is a bacterial disease caused by Pseudomonas syringae pv. phaseolicola. Halo blight’s pathogen is a gram-negative, aerobic, polar-flagellated and non-spore forming bacteria. This bacterial disease was first discovered in the early 1920s, and rapidly became the major disease of beans throughout the world.
Syringomycin E is a member of a class of lipodepsinonapeptide molecules that are secreted by the plant pathogen Pseudomonas syringae.Lipodepsinonapeptides comprise a closed ring of nine nonribosomally synthesized amino acids bonded to a fatty acid hydrocarbon tail. [1]
Erwinia chrysanthemi pv. zeae. Bacterial stripe: Pseudomonas andropogonis. Chocolate spot: Pseudomonas syringae pv. coronafaciens. Goss's bacterial wilt and blight (leaf freckles and wilt) [1] Clavibacter michiganensis subsp. nebraskensis [2] = Corynebacterium michiganense pv. nebraskense. Holcus spot: Pseudomonas syringae pv. syringae van Hall ...
Pseudomonas is a genus of Gram-negative bacteria belonging to the family Pseudomonadaceae in the class Gammaproteobacteria.The 313 members of the genus [2] [3] demonstrate a great deal of metabolic diversity and consequently are able to colonize a wide range of niches. [4]
Xanthomonas axonopodis pv. glycines = Xanthomonas campestris pv. glycines: Bacterial tan spot Curtobacterium flaccumfaciens pv. flaccumfaciens = Corynebacterium flaccumfaciens pv. flaccumfaciens: Bacterial wilt Curtobacterium flaccumfaciens pv. flaccumfaciens. Ralstonia solanacearum = Pseudomonas solanacearum. Wildfire Pseudomonas syringae pv ...