Ad
related to: bacterial leaf streak identification
Search results
Results From The WOW.Com Content Network
Bacterial leaf streak is a major bacterial disease of wheat. Yield losses are normally less than 10%, but can be up to 40%. The loss in yield is due to lower weight of the seed rather than lack of production. Risk of damages due to bacterial leaf streak is variable, but should not be overlooked because there is always a chance of an epidemic.
Bacterial spots on monocotyledonous plants with parallel leaf veins have a streak or striped appearance. [7] The most obvious symptom of bacterial leaf spots are the blackening of the spots after infection. Eventually older lesions dry out and become papery in texture. [12]
Xanthomonas vasicola pv. vasculorum (Xvv) is a gram-negative rod-shaped bacterium which has a single polar flagellum.It is a plant pathogen, causing both bacterial leaf streak of maize (corn) and sugarcane gumming disease.
Bacterial diseases; Bacterial leaf blight Pseudomonas syringae ssp. syringae; ... Black chaff = bacterial leaf streak Xanthomonas translucens pv. translucens;
Management of bacterial leaf blight is most commonly done by planting disease resistant rice plants. PSB Rc82 is the standard variety of rice used in Southeast Asia, and the use of this cultivar enables the harvest of an estimated 0.8 million metric tons of rice per cropping season that would have otherwise been lost to bacterial leaf blight.
Xanthomonas translucens is a species of phytopathogenic bacteria. It is the causal agent of bacterial leaf streak in of wheat and cereal crop. The bacterium is transmitted as a seed-borne pathogen. The transmission rate is very low but ensures serious outbreaks in the field under suitable conditions.
Bacterial diseases; Bacterial leaf spot ... Bacterial leaf streak Xanthomonas campestris pv. holcicola: Bacterial leaf stripe Burkholderia andropogonis: Fungi
Xanthomonas actively kill other bacterial using type IV secretion system and defend itself from amoeba using type VI secretion system. [19] [20] [1] To prevent infections, limiting the introduction of the bacteria is key. Some resistant cultivars of certain plant species are available as this may be the most economical means for controlling ...