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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.
Rostratum leaf spot. Helminthosporium leaf disease, ear and stalk rot Setosphaeria rostrata = Helminthosporium rostratum: Rust, common corn Puccinia sorghi: Rust, southern corn Puccinia polysora: Rust, tropical corn Physopella pallescens. Physopella zeae = Angiopsora zeae. Sclerotium ear rot Southern blight Athelia rolfsii: Seed rot-seedling ...
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.
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 ...
Bacterial diseases; Bacterial leaf spot Pseudomonas syringae: Bacterial leaf streak Xanthomonas campestris pv. holcicola: ... corn aphid Rhopalosiphum maidis;
Stewart's wilt is a bacterial disease of corn caused by the bacterium Pantoea stewartii. The disease is also known as bacterial wilt or bacterial leaf blight and has been shown to be quite problematic in sweet corn. [1] [2] The causal organism is a facultatively anaerobic, gram-negative, rod-shaped bacterium. [3]
Bacterial diseases; Bacterial leaf blight Pseudomonas syringae ssp. syringae; ... Black chaff = bacterial leaf streak Xanthomonas translucens pv. translucens;
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.