Answer & Solution
Answer: Option D
Solution:
a. Badna is a member of Rice Tungro.
Rice tungro bacilliform virus (RTBV) is a plant pararetrovirus whose DNA genome comprises caulimoviruses, and badnaviruses, etc. Rice tungro disease is caused by the combination of two viruses, which are transmitted by leafhoppers.
b. Luteo is a member of potato leaf roll virus.
Luteovirus is a genus of viruses, in the family Tombusviridae. There are 13 species in this genus. Plants serve as natural hosts. Luteovirus was given this name due to the symptomatic yellowing of the plant that occurs as a result of infection.
c. Poty is the member of potato virus.
Potato virus Y (PVY) is a plant pathogenic virus of the family Potyviridae, and one of the most important plant viruses affecting potato production. PVY belongs to the genus Potyvirus, the largest genus of plant viruses and possibly the most destructive one in potato crops.
d. Tospo is the member of tomato spotted wilt virus.
TSWV is Tomato spotted wilt orthotospovirus belongs to tospo genus which is transmitted by thrips, causes serious losses in economically important crops and it is one of the most economically devastating plant viruses in the world.
