Multiple choice

The causing pathogen(s) for ‘violet root rot’ of apple is/are

A. Chondrostereum purpureum B. Helicobasidium mompa C. Peltaster fructicola D. Leptodontidium elatius E. Gloeodes pomigena

  1. Only A

  2. Only B

  3. A and B

  4. B and C

  5. D and E

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This option is correct beause violet root rot is caused by Helicobasidium mompa.