Multiple choice

The causative agent of barley brown rust is

  1. Puccinia melanocephala

  2. Puccinia kuehnii

  3. Puccinia hordei

  4. Puccinia arachidis

  5. Puccinia menthae

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

Puccinia hordei is a species of rust fungus that causes barley brown rust.