Large leaves would be most useful to the plant
<h3>What is
leaves?</h3>
A leaf is any of the main appendages of a vascular plant stem, usually borne laterally aboveground and adapted for photosynthesis. The leaves are collectively referred to as foliage, as in "fall foliage," whereas the shoot system consists of the leaves, stem, flower, and fruit.
Powdery mildew is a fungal disease that causes a powdery gray or white coating on the leaves and stems of afflicted plants. 1 A powdery mildew infection often begins with a few spores on the leaves and soon spreads, generating a thick layer of fungi.
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