Multiple choice

Which organism causes the powdery mildew of cereals?

  1. Erysiphe polygoni

  2. Sclerotinia fruticola

  3. Uncinula necator

  4. Erysiphe graminicola
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Erysiphe graminis (often referred to as Erysiphe graminicola in some older texts) is the fungus responsible for powdery mildew of cereals.

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