Multiple choice

Which one of the following rust diseases is caused by the fungus Gymnosporangium clavipes?

  1. Quince rust in apple

  2. Pacific Coast pear rust

  3. Japanese apple rust

  4. Cedar apple rust

  5. American hawthorne rust in apple

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

Gymnosporangium clavipes causes quince rust in apple.