Tobacco mosaic virus / symptoms/ virus structure/ Transmission/Disease Management /Tamil / Dr.Blessy

TMV is the most serious pathogen causing mosaic disease on tobacco leaves.It is transmitted by artificial inoculation but not by insect vectors.
TMV is the most resistant virus known so far of which the thermal death point is 90°C.TMV is the first virus that was crystallised in 1935 by W.M.Stanley in USA. So, in this video, the detailed study of Tobacco mosaic virus, its structure, symptoms, mode of transmission and disease management are explained in detail here.

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Thank you so much mam

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Chemical treatment ethum irukka madam infected plants ku

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immune system and it's functions video podunka mam

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Ok