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Soybeans are grown all over the world and are a primary source of vegetable oil and protein. [1] Approximately 40% of the world's supply of vegetable oil comes from soybeans. [1] Therefore, it is important to guarantee a successful soybean crop every growing season. Bacterial blight can be found in most soybean fields every year in the Midwest. [2]
Bacterial diseases; Bacterial blight Pseudomonas amygdali pv. glycinea: Bacterial pustules 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
Diseases caused by P. syringae tend to be favoured by wet, cool conditions—optimum temperatures for disease tend to be around 12–25 °C (54–77 °F), although this can vary according to the pathovar involved. The bacteria tend to be seed-borne, and are dispersed between plants by rain splash. [18]
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.
For instance, most papers in Nature (impact factor 38.1, 2016) were only cited 10 or 20 times during the reference year (see figure). Journals with a lower impact (e.g. PLOS ONE, impact factor 3.1) publish many papers that are cited 0 to 5 times but few highly cited articles. [21]
Rhizoctonia solani sensu lato causes a wide range of commercially significant plant diseases. It is one of the fungi responsible for brown patch (a turfgrass disease), damping off (e.g. in soybean seedlings), [10] black scurf of potatoes, [11] bare patch of cereals, [12] root rot of sugar beet, [13] belly rot of cucumber, [14] banded leaf and sheath blight in maize, [15] sheath blight of rice ...
[HW 1] [1] SMV is the cause of soybean mosaic disease that occurs in all the soybean production areas of the world. Soybean ( Glycine max ) is one of the most important sources of edible oil and proteins and pathogenic infections are responsible for annual yield losses of about $4 billion in the United States.
The soybean cyst nematode (SCN), Heterodera glycines, is the most devastating pest to soybean crop yields in the U.S., [1] targeting the roots of soybean and other legume plants. When infection is severe SCNs cause stunting, yellowing, impaired canopy development, and yield loss. [ 2 ]