Powdery mildew can damage which parts of the grapevine, contributing to reduced yield?

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Multiple Choice

Powdery mildew can damage which parts of the grapevine, contributing to reduced yield?

Explanation:
Powdery mildew targets the green, actively growing parts of the vine. It forms white powdery growth on leaves, young shoots, inflorescences (flowers) and developing grapes, interfering with photosynthesis, flower development, and berry development. This combination reduces the vine’s ability to set and fill fruit, leading to a lower yield. Roots and the trunk are not the primary sites for this disease, so infection there doesn’t typically drive yield loss in the same way. The correct interpretation is that the disease most impacts young shoots, inflorescences and grapes.

Powdery mildew targets the green, actively growing parts of the vine. It forms white powdery growth on leaves, young shoots, inflorescences (flowers) and developing grapes, interfering with photosynthesis, flower development, and berry development. This combination reduces the vine’s ability to set and fill fruit, leading to a lower yield. Roots and the trunk are not the primary sites for this disease, so infection there doesn’t typically drive yield loss in the same way. The correct interpretation is that the disease most impacts young shoots, inflorescences and grapes.

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