Multiple choice

Which of the following fungal pathogens primarily affect grain crops?

  1. Alternaria and Puccinia

  2. Alternaria and Fusarium

  3. Fusarium and Puccinia

  4. Puccinia and Ustilago

  5. Alternaria and Ustilago
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Puccinia causes leaf and stem rust in grain crops. Ustilago causes leaf and smut disease in grain crops.

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