Multiple choice

Which of the following viral and viroidal disease(s) of citrus is/are caused by CPV? P. Psorosis Q. Blind pocket R. Cochexia S. Concave gum

  1. Only P

  2. Only Q

  3. R only

  4. Only S

  5. Q and S
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In citrus, psorosis disease is caused by Citrus Psorosis Virus (CPV), blind pocket disease is caused by Viroids and graft-transmissible pathogens (GTP), cochexia disease is caused by Citrus cachexia viroid (CCVr) and concave gum disease is caused by Viroids and graft-transmissible pathogens (GTP). Hence, psorosis disease is caused by CPV.

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