Term: Leaf Blister

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leaf blister curl diseaseLeaf blister, sometimes referred to as leaf curl, is recognized by a raising or “blistering” of the leaves that causes them to curl. The disease is usually onset and encouraged by a cold rain. This fungus specifically likes to attack peach, oak, and almond trees. Your best bet is to opt for a resistant cultivar; if one is not available, make sure to create proper spacing and air flow for your plants. A natural Trichoderma mix, a fungi which eats the parasitizing fungi, can be applied to damaged areas.

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