Bacterial leaf blight of rice is caused by a | vedclass

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(C) : Bacterial leaf blight of rice is caused by $Xanthomonas$ $oryzae$,a bacterium which is Gram-negative,aerobic,capsulated,and motile with a single

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Xanthomonas

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(C) : Bacterial leaf blight of rice is caused by $Xanthomonas$ $oryzae$,a bacterium which is Gram-negative,aerobic,capsulated,and motile with a single polar flagellum.Primary infection is carried through the infected seeds.The entry of the pathogen occurs through wounds and stomata.The symptoms of the disease include the appearance of linear,yellow to straw-coloured stripes,usually on both edges of the leaf.As the disease progresses,the drying and twisting of the leaf tip occurs.The most destructive phase of the disease is the 'kresek' or wilt resulting from early systemic infection.

Bacterial leaf blight of rice is caused by a species of:

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