Parsley
Symptom Cause  
Withering of foliage, general loss of vigor
Aphids
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Rotting of older leaves
Botrytis
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Defoliates plants
Cabbage Loopers
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Leaves folded, closed by web
Celery Leaftier
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Rotting or dwarfing of plant
Larvae of Carrot Rust Flies
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Small tan leaf spots
Leaf Blight (fungus)
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Leaves eaten
Parsleyworms
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White powdery spots on leaves
Powdery Mildew
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Gradual wilting of plants
Rhizoctonia
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Leaves stippled, yellowing or bronze; dry out and drop may be webbing visible; sometimes galls form on leaves
Strawberry Spider Mite
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