What is the hail injury pattern on plants?

Study for the Maryland Pesticide Applicator Category 3: Ornamental and Turf Test. Access study materials with flashcards and multiple choice questions, each with hints and explanations. Prepare thoroughly for certification!

Multiple Choice

What is the hail injury pattern on plants?

Explanation:
Hail injury is directional. When hail comes with the wind, it strikes plants from one direction, so the damage is concentrated on the storm-facing side of leaves and the parts of the plant that were exposed to the impact. You’ll typically see bruising, torn tissue, or pitting on that side, while the opposite side may show little to no damage. That’s why the pattern described as damage on the storm-facing side only is the best match. The other patterns—symmetrical rings around the stem, defoliation of the entire plant, or no leaf damage—don’t match how hail injures plant tissue.

Hail injury is directional. When hail comes with the wind, it strikes plants from one direction, so the damage is concentrated on the storm-facing side of leaves and the parts of the plant that were exposed to the impact. You’ll typically see bruising, torn tissue, or pitting on that side, while the opposite side may show little to no damage. That’s why the pattern described as damage on the storm-facing side only is the best match. The other patterns—symmetrical rings around the stem, defoliation of the entire plant, or no leaf damage—don’t match how hail injures plant tissue.

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