Multiple choice

A blight or a blotch is associated with which of the following?

  1. Leaf spots

  2. Gray mold

  3. Powdery mildew

  4. Fusarium and Verticillium wilt

  5. Asparagus rust
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A Correct answer
Explanation

A vast number of fungi can cause spots on the leaves of plants. Most of them are of little consequence. A typical spot has a definite edge and often has a darker border. When lots of spots are present, they can grow together and become a blight or a blotch.

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