Flowering Almond
Symptom Cause  
Leaves curled and discolored; honeydew evident on undersides of leaves, sometimes sooty mold forms
Aphids
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Leaf spots run together; ooze
Bacterial Spot
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Leaves brown; branches wilt
Blossom Blight
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Leaves brown; branches wilt
Dieback (fungus)
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Flowers and shoots wilt suddenly in spring
Fireblight
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Many holes in trunk and branches; small limbs girdled sawdust at holes
Flat Headed Borer
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White/Gray; velvety coating on leaves
Powdery Mildew
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Small bumps on leaves and branches
Scale Insects
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Black powdery sooty mold fungus forms on honeydew;
Sooty Mold
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