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Symptoms
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Deformation of leaves, downwards rolling of leaves, distortions, yellowing, leaf cast; lower leaf surface with aphids
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Impact
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Common on hedges of privet; mostly on plants which are often pruned and therefore producing many young leaves; effects may be heavy loss of leaves; possibilities of errors: leaf viruses
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Control
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Control with soft soap or an insecticide before time of flushing; at the beginning of the activity of the aphids insecticides against aphids (see Official Register of Plant Protection)
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| Hosts |
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Spruce;
Privet;
Fir;
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| Affected plant parts
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Leaf;
Shoot/Twig/Branch;
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