Question

what is viral diseases description give in short form..

Answer 1

hey mate !!

here is u r answer !!

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viral diseases :-

mosalic disease of tobacco :

in this disease leaves get shrinked and become small.the chlorophyll of leaves get destroyed.the factor of this disease is tobacco mosaic virus (TMV)

control _. affected plants should be burnt.
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I hope help u.
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Answer 2

hey friend

here is ur doubt

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bunchy top of banana - this disease is caused by banana virus . in this disease plants become draft and all the leaves get accumulated Like a rose on the branch .
it is also known as viral disease

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it may help u

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